<?xml version="1.0" encoding="utf-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" version="2.0"><channel><title>FastEDA</title><link>https://www.fasteda.cn/</link><description>集成电路IT/CAD权威圈子</description><item><title>Rhel Centos 7/8性能优化脚本</title><link>https://www.fasteda.cn/post/446.html</link><description>&lt;p style=&quot;margin: 5px 0;font-family: Calibri;font-size: 16px;text-indent: 0;text-wrap-mode: wrap&quot;&gt;&lt;span style=&quot;font-family: 宋体;color: #0F1115;letter-spacing: 0;font-size: 20px;background: #FFFFFF&quot;&gt;&lt;span style=&quot;font-family:宋体&quot;&gt;&amp;nbsp; 以下两个脚本用于对&lt;/span&gt;&lt;/span&gt;&lt;strong&gt;&lt;span style=&quot;font-family: 宋体;color: #0F1115;letter-spacing: 0;font-size: 20px;background: #FFFFFF&quot;&gt;&lt;span style=&quot;font-family:宋体&quot;&gt;RHEL CENTOS 7/8&lt;/span&gt;&lt;/span&gt;&lt;/strong&gt;&lt;span style=&quot;font-family: 宋体;color: #0F1115;letter-spacing: 0;font-size: 20px;background: #FFFFFF&quot;&gt;&lt;span style=&quot;font-family:宋体&quot;&gt;系列&lt;/span&gt; &lt;span style=&quot;font-family:宋体&quot;&gt;Linux 服务器进行&lt;/span&gt;&lt;/span&gt;&lt;strong&gt;&lt;span style=&quot;font-family: 宋体;color: #0F1115;letter-spacing: 0;font-size: 20px;background: #FFFFFF&quot;&gt;&lt;span style=&quot;font-family:宋体&quot;&gt;全栈性能调优&lt;/span&gt;&lt;/span&gt;&lt;/strong&gt;&lt;span style=&quot;font-family: 宋体;color: #0F1115;letter-spacing: 0;font-size: 20px;background: #FFFFFF&quot;&gt;&lt;span style=&quot;font-family:宋体&quot;&gt;，可显著提升&lt;/span&gt; &lt;span style=&quot;font-family:宋体&quot;&gt;CPU、内存、磁盘 I/O 及网络吞吐效率。针对&amp;nbsp;&lt;/span&gt;&lt;/span&gt;&lt;strong&gt;&lt;span style=&quot;font-family: 宋体;color: #0F1115;letter-spacing: 0;font-size: 20px;background: #FFFFFF&quot;&gt;&lt;span style=&quot;font-family:宋体&quot;&gt;EDA 计算服务器&lt;/span&gt;&lt;/span&gt;&lt;/strong&gt;&lt;span style=&quot;font-family: 宋体;color: #0F1115;letter-spacing: 0;font-size: 20px;background: #FFFFFF&quot;&gt;&lt;span style=&quot;font-family:宋体&quot;&gt;（芯片设计仿真场景），脚本的价值尤为突出：通过设置&lt;/span&gt; &lt;span style=&quot;font-family:宋体&quot;&gt;performance&amp;nbsp;CPU 调度器、优化 I/O 调度、降低内存延迟及合理配置 THP，能有效缩短仿真任务的编译与运行时间，提升大规模并行计算的资源利用率。脚本执行前会自动备份原配置，建议在测试环境验证后再部署到生产EDA集群。&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;margin: 5px 0;font-family: Calibri;font-size: 16px;text-indent: 0;text-wrap-mode: wrap&quot;&gt;&lt;span style=&quot;font-family: 微软雅黑;letter-spacing: 0;font-size: 14px&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/p&gt;&lt;h2 style=&quot;margin: 32px 0 16px;font-family: 宋体;font-size: 24px;text-indent: 0;text-wrap-mode: wrap;line-height: 32px;background: rgb(255, 255, 255)&quot;&gt;&lt;strong&gt;&lt;span style=&quot;font-family: &amp;#39;Segoe UI&amp;#39;;color: #0F1115;letter-spacing: 0;font-size: 22px&quot;&gt;RHEL 8 优化脚本 (&lt;/span&gt;&lt;/strong&gt;&lt;span style=&quot;font-family: Consolas;color: #0F1115;letter-spacing: 0;font-size: 22px;background: #EBEEF2&quot;&gt;rhel8_optimize.sh&lt;/span&gt;&lt;strong&gt;&lt;span style=&quot;font-family: &amp;#39;Segoe UI&amp;#39;;color: #0F1115;letter-spacing: 0;font-size: 22px&quot;&gt;)&lt;/span&gt;&lt;/strong&gt;&lt;/h2&gt;&lt;table cellspacing=&quot;0&quot; width=&quot;769&quot;&gt;&lt;tbody&gt;&lt;tr class=&quot;firstRow&quot;&gt;&lt;td width=&quot;62&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px 10px 0px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(247, 247, 247);&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;模块&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;116&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(247, 247, 247);&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;优化项&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;339&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(247, 247, 247);&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;&lt;span style=&quot;font-family:宋体&quot;&gt;参数&lt;/span&gt;/配置&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;134&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(247, 247, 247);&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;效果说明&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td width=&quot;62&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px 10px 0px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;strong&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;内存管理&lt;/span&gt;&lt;/strong&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;116&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;&lt;span style=&quot;font-family:宋体&quot;&gt;降低&lt;/span&gt; Swap 倾向&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;339&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: Consolas;font-size: 13px;background: #EBEEF2&quot;&gt;vm.swappiness = 10&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;150&quot; valign=&quot;center&quot; style=&quot;padding: 10px 0px 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;减少磁盘交换，优先使用物理内存&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td width=&quot;62&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px 10px 0px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td width=&quot;116&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;脏页写回控制&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;339&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: Consolas;font-size: 13px;background: #EBEEF2&quot;&gt;vm.dirty_ratio = 40&lt;/span&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;&lt;br/&gt;&lt;/span&gt;&lt;span style=&quot;font-family: Consolas;font-size: 13px;background: #EBEEF2&quot;&gt;vm.dirty_background_ratio = 10&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;150&quot; valign=&quot;center&quot; style=&quot;padding: 10px 0px 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;&lt;span style=&quot;font-family:宋体&quot;&gt;提升写入吞吐，减少&lt;/span&gt; IO 抖动&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td width=&quot;62&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px 10px 0px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td width=&quot;116&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;&lt;span style=&quot;font-family:宋体&quot;&gt;内存压缩&lt;/span&gt; (zswap)&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;339&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;&lt;span style=&quot;font-family:宋体&quot;&gt;启用&lt;/span&gt; zswap，压缩器 lz4&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;150&quot; valign=&quot;center&quot; style=&quot;padding: 10px 0px 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;减少内存换页，提升内存效率&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td width=&quot;62&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px 10px 0px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td width=&quot;116&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;watermark 缩放&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;339&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: Consolas;font-size: 13px;background: #EBEEF2&quot;&gt;vm.watermark_scale_factor = 200&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;150&quot; valign=&quot;center&quot; style=&quot;padding: 10px 0px 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;&lt;span style=&quot;font-family:宋体&quot;&gt;提前唤醒&lt;/span&gt; kswapd，减少直接内存回收&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td width=&quot;62&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px 10px 0px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;strong&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;网络栈&lt;/span&gt;&lt;/strong&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;116&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;TCP 缓冲区扩大&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;339&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: Consolas;font-size: 13px;background: #EBEEF2&quot;&gt;net.core.rmem_max = 16MB&lt;/span&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;&lt;br/&gt;&lt;/span&gt;&lt;span style=&quot;font-family: Consolas;font-size: 13px;background: #EBEEF2&quot;&gt;net.ipv4.tcp_rmem = 4096 87380 16MB&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;150&quot; valign=&quot;center&quot; style=&quot;padding: 10px 0px 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;提升大流量网络吞吐能力&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td width=&quot;62&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px 10px 0px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td width=&quot;116&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;strong&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;BBR 拥塞控制&lt;/span&gt;&lt;/strong&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;339&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: Consolas;font-size: 13px;background: #EBEEF2&quot;&gt;net.ipv4.tcp_congestion_control = bbr&lt;/span&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;&lt;br/&gt;&lt;/span&gt;&lt;span style=&quot;font-family: Consolas;font-size: 13px;background: #EBEEF2&quot;&gt;net.core.default_qdisc = fq&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;150&quot; valign=&quot;center&quot; style=&quot;padding: 10px 0px 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;&lt;span style=&quot;font-family:宋体&quot;&gt;高延迟&lt;/span&gt;/丢包环境下显著提升吞吐&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td width=&quot;62&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px 10px 0px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td width=&quot;116&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;TCP Fast Open&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;339&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: Consolas;font-size: 13px;background: #EBEEF2&quot;&gt;net.ipv4.tcp_fastopen = 3&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;150&quot; valign=&quot;center&quot; style=&quot;padding: 10px 0px 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;&lt;span style=&quot;font-family:宋体&quot;&gt;减少&lt;/span&gt; TCP 握手延迟&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td width=&quot;62&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px 10px 0px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td width=&quot;116&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;TIME_WAIT 复用&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;339&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: Consolas;font-size: 13px;background: #EBEEF2&quot;&gt;net.ipv4.tcp_tw_reuse = 1&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;150&quot; valign=&quot;center&quot; style=&quot;padding: 10px 0px 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;加速端口回收&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td width=&quot;62&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px 10px 0px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;strong&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;I/O 调度&lt;/span&gt;&lt;/strong&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;116&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;调度器设置&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;339&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;SSD/NVMe:&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;font-family: Consolas;font-size: 13px;background: #EBEEF2&quot;&gt;none&lt;/span&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;&lt;br/&gt;&lt;/span&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;HDD:&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;font-family: Consolas;font-size: 13px;background: #EBEEF2&quot;&gt;mq-deadline&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;150&quot; valign=&quot;center&quot; style=&quot;padding: 10px 0px 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;SSD 最低开销，HDD 降低寻道延迟&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td width=&quot;62&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px 10px 0px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td width=&quot;116&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;预读缓冲&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;339&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;SSD: 256KB&lt;/span&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;&lt;br/&gt;&lt;/span&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;HDD: 2048KB&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;150&quot; valign=&quot;center&quot; style=&quot;padding: 10px 0px 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;优化顺序读写性能&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td width=&quot;62&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px 10px 0px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td width=&quot;116&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;udev 持久化&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;339&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;&lt;span style=&quot;font-family:宋体&quot;&gt;创建&lt;/span&gt; 60-io-scheduler.rules&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;150&quot; valign=&quot;center&quot; style=&quot;padding: 10px 0px 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;&lt;span style=&quot;font-family:宋体&quot;&gt;重启后&lt;/span&gt; I/O 调度器配置自动生效&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td width=&quot;62&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px 10px 0px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;strong&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;THP&lt;/span&gt;&lt;/strong&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;116&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;透明大页&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;339&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: Consolas;font-size: 13px;background: #EBEEF2&quot;&gt;madvise&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;150&quot; valign=&quot;center&quot; style=&quot;padding: 10px 0px 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;减少内存碎片，提升大内存访问效率&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td width=&quot;62&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px 10px 0px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td width=&quot;116&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;systemd 持久化&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;339&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;&lt;span style=&quot;font-family:宋体&quot;&gt;创建&lt;/span&gt; disable-thp.service&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;150&quot; valign=&quot;center&quot; style=&quot;padding: 10px 0px 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;&lt;span style=&quot;font-family:宋体&quot;&gt;重启后&lt;/span&gt; THP 配置自动生效&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td width=&quot;62&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px 10px 0px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;strong&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;CPU/调度&lt;/span&gt;&lt;/strong&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;116&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;CPU 调度器&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;339&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: Consolas;font-size: 13px;background: #EBEEF2&quot;&gt;performance&lt;/span&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;&amp;nbsp;governor&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;150&quot; valign=&quot;center&quot; style=&quot;padding: 10px 0px 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;固定最高频率，降低任务调度延迟&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td width=&quot;62&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px 10px 0px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td width=&quot;116&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;进程调度迁移成本&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;339&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: Consolas;font-size: 13px;background: #EBEEF2&quot;&gt;kernel.sched_migration_cost_ns = 5000000&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;150&quot; valign=&quot;center&quot; style=&quot;padding: 10px 0px 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;&lt;span style=&quot;font-family:宋体&quot;&gt;减少&lt;/span&gt; CPU 间进程迁移&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td width=&quot;62&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px 10px 0px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;strong&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;文件系统&lt;/span&gt;&lt;/strong&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;116&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;最大文件描述符&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;339&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: Consolas;font-size: 13px;background: #EBEEF2&quot;&gt;fs.file-max = 2097152&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;150&quot; valign=&quot;center&quot; style=&quot;padding: 10px 0px 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;支持大量并发文件打开&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td width=&quot;62&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px 10px 0px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td width=&quot;116&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;inotify 限制&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;339&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: Consolas;font-size: 13px;background: #EBEEF2&quot;&gt;fs.inotify.max_user_watches = 524288&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;150&quot; valign=&quot;center&quot; style=&quot;padding: 10px 0px 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;&lt;span style=&quot;font-family:宋体&quot;&gt;支持大量目录&lt;/span&gt;/文件监控&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td width=&quot;62&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px 10px 0px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;strong&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;系统服务&lt;/span&gt;&lt;/strong&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;116&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;禁用不必要服务&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;339&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;postfix, cups, bluetooth, rpcbind, cockpit 等&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;150&quot; valign=&quot;center&quot; style=&quot;padding: 10px 0px 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;释放系统资源，减少后台干扰&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td width=&quot;62&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px 10px 0px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;strong&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;tuned&lt;/span&gt;&lt;/strong&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;116&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;自定义性能配置&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;339&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;custom-performance profile&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;150&quot; valign=&quot;center&quot; style=&quot;padding: 10px 0px 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;&lt;span style=&quot;font-family:宋体&quot;&gt;统一管理&lt;/span&gt; CPU/磁盘/网络调优参数&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td width=&quot;62&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px 10px 0px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;strong&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;引导参数&lt;/span&gt;&lt;/strong&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;116&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;内核启动选项&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;339&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: Consolas;font-size: 13px;background: #EBEEF2&quot;&gt;idle=poll&lt;/span&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;&lt;br/&gt;&lt;/span&gt;&lt;span style=&quot;font-family: Consolas;font-size: 13px;background: #EBEEF2&quot;&gt;intel_idle.max_cstate=0&lt;/span&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;&lt;br/&gt;&lt;/span&gt;&lt;span style=&quot;font-family: Consolas;font-size: 13px;background: #EBEEF2&quot;&gt;transparent_hugepage=madvise&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;150&quot; valign=&quot;center&quot; style=&quot;padding: 10px 0px 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;&lt;span style=&quot;font-family:宋体&quot;&gt;降低&lt;/span&gt; CPU 唤醒延迟，减少电源状态切换&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td width=&quot;62&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px 10px 0px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;strong&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;加密策略&lt;/span&gt;&lt;/strong&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;116&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;Crypto 策略提示&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;339&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;&lt;span style=&quot;font-family:宋体&quot;&gt;可切换&lt;/span&gt;&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;font-family: Consolas;font-size: 13px;background: #EBEEF2&quot;&gt;DEFAULT:SHA1&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;150&quot; valign=&quot;center&quot; style=&quot;padding: 10px 0px 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;&lt;span style=&quot;font-family:宋体&quot;&gt;降低&lt;/span&gt; TLS 握手开销（可选）&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;&lt;p style=&quot;margin: 5px 0;font-family: Calibri;font-size: 16px;text-indent: 0;text-wrap-mode: wrap&quot;&gt;&lt;span style=&quot;font-family: 微软雅黑;letter-spacing: 0;font-size: 14px&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;margin: 5px 0;font-family: Calibri;font-size: 16px;text-indent: 0;text-wrap-mode: wrap&quot;&gt;&lt;span style=&quot;font-family: 微软雅黑;letter-spacing: 0;font-size: 20px&quot;&gt;下载地址：&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;margin: 5px 0;font-family: Calibri;font-size: 16px;text-indent: 0;text-wrap-mode: wrap&quot;&gt;&lt;span style=&quot;font-family: 微软雅黑;letter-spacing: 0;font-size: 14px&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;margin: 5px 0;font-family: Calibri;font-size: 16px;text-indent: 0;text-wrap-mode: wrap;line-height: 16px&quot;&gt;&lt;img width=&quot;16&quot; height=&quot;16&quot; src=&quot;https://www.fasteda.cn/zb_users/plugin/UEditor/themes/default/images/spacer.gif&quot; word_img=&quot;file:////tmp/wps-zhangchangrui/ksohtml/wpsAzL0VI.jpg&quot; style=&quot;background:url(https://www.fasteda.cn/zb_users/plugin/UEditor/themes/default/images/word.gif) no-repeat center center;border:1px solid #ddd&quot;/&gt;&lt;a href=&quot;https://www.fasteda.cn/zb_users/upload/2026/04/202604151776234987727839.zip&quot; title=&quot;rhel8_optimize.zip&quot;&gt;&lt;span style=&quot;text-decoration:underline;&quot;&gt;&lt;span style=&quot;font-family: 微软雅黑;color: #0066CC;letter-spacing: 0;font-size: 20px&quot;&gt;rhel8_optimize.zip&lt;/span&gt;&lt;/span&gt;&lt;/a&gt;&lt;/p&gt;&lt;p style=&quot;margin: 5px 0;font-family: Calibri;font-size: 16px;text-indent: 0;text-wrap-mode: wrap&quot;&gt;&lt;span style=&quot;font-family: 微软雅黑;letter-spacing: 0;font-size: 14px&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/p&gt;&lt;h2 style=&quot;margin: 32px 0 16px;font-family: 宋体;font-size: 24px;text-indent: 0;text-wrap-mode: wrap;line-height: 32px;background: rgb(255, 255, 255)&quot;&gt;&lt;strong&gt;&lt;span style=&quot;font-family: &amp;#39;Segoe UI&amp;#39;;color: #0F1115;letter-spacing: 0;font-size: 22px&quot;&gt;RHEL 7 优化脚本 (&lt;/span&gt;&lt;/strong&gt;&lt;span style=&quot;font-family: Consolas;color: #0F1115;letter-spacing: 0;font-size: 22px;background: #EBEEF2&quot;&gt;rhel7_optimize.sh&lt;/span&gt;&lt;strong&gt;&lt;span style=&quot;font-family: &amp;#39;Segoe UI&amp;#39;;color: #0F1115;letter-spacing: 0;font-size: 22px&quot;&gt;)&lt;/span&gt;&lt;/strong&gt;&lt;/h2&gt;&lt;table cellspacing=&quot;0&quot; width=&quot;769&quot;&gt;&lt;tbody&gt;&lt;tr class=&quot;firstRow&quot;&gt;&lt;td width=&quot;59&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px 10px 0px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(247, 247, 247);&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;模块&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;124&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(247, 247, 247);&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;优化项&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;326&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(247, 247, 247);&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;&lt;span style=&quot;font-family:宋体&quot;&gt;参数&lt;/span&gt;/配置&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;141&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px; background: rgb(247, 247, 247);&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;效果说明&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td width=&quot;59&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px 10px 0px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;strong&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;内存管理&lt;/span&gt;&lt;/strong&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;124&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;&lt;span style=&quot;font-family:宋体&quot;&gt;降低&lt;/span&gt; Swap 倾向&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;326&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: Consolas;font-size: 13px;background: #EBEEF2&quot;&gt;vm.swappiness = 10&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;157&quot; valign=&quot;center&quot; style=&quot;padding: 10px 0px 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;减少磁盘交换，优先使用物理内存&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td width=&quot;59&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px 10px 0px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td width=&quot;124&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;脏页写回控制&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;326&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: Consolas;font-size: 13px;background: #EBEEF2&quot;&gt;vm.dirty_ratio = 40&lt;/span&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;&lt;br/&gt;&lt;/span&gt;&lt;span style=&quot;font-family: Consolas;font-size: 13px;background: #EBEEF2&quot;&gt;vm.dirty_background_ratio = 10&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;157&quot; valign=&quot;center&quot; style=&quot;padding: 10px 0px 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;&lt;span style=&quot;font-family:宋体&quot;&gt;提升写入吞吐，减少&lt;/span&gt; IO 抖动&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td width=&quot;59&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px 10px 0px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td width=&quot;124&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;内存过量分配&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;326&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: Consolas;font-size: 13px;background: #EBEEF2&quot;&gt;vm.overcommit_memory = 1&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;157&quot; valign=&quot;center&quot; style=&quot;padding: 10px 0px 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;提高内存密集型应用的内存分配成功率&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td width=&quot;59&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px 10px 0px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;strong&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;网络栈&lt;/span&gt;&lt;/strong&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;124&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;TCP 缓冲区扩大&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;326&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: Consolas;font-size: 13px;background: #EBEEF2&quot;&gt;net.core.rmem_max = 16MB&lt;/span&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;&lt;br/&gt;&lt;/span&gt;&lt;span style=&quot;font-family: Consolas;font-size: 13px;background: #EBEEF2&quot;&gt;net.ipv4.tcp_rmem = 4096 87380 16MB&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;157&quot; valign=&quot;center&quot; style=&quot;padding: 10px 0px 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;提升大流量网络吞吐能力&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td width=&quot;59&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px 10px 0px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td width=&quot;124&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;TIME_WAIT 复用&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;326&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: Consolas;font-size: 13px;background: #EBEEF2&quot;&gt;net.ipv4.tcp_tw_reuse = 1&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;157&quot; valign=&quot;center&quot; style=&quot;padding: 10px 0px 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;加速端口回收，提升连接建立效率&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td width=&quot;59&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px 10px 0px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td width=&quot;124&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;TCP Fast Open&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;326&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: Consolas;font-size: 13px;background: #EBEEF2&quot;&gt;net.ipv4.tcp_fastopen = 3&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;157&quot; valign=&quot;center&quot; style=&quot;padding: 10px 0px 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;&lt;span style=&quot;font-family:宋体&quot;&gt;减少&lt;/span&gt; TCP 握手延迟&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td width=&quot;59&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px 10px 0px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;strong&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;I/O 调度&lt;/span&gt;&lt;/strong&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;124&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;调度器设置&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;326&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;SSD:&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;font-family: Consolas;font-size: 13px;background: #EBEEF2&quot;&gt;deadline&lt;/span&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;&lt;br/&gt;&lt;/span&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;HDD:&amp;nbsp;&lt;/span&gt;&lt;span style=&quot;font-family: Consolas;font-size: 13px;background: #EBEEF2&quot;&gt;deadline&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;157&quot; valign=&quot;center&quot; style=&quot;padding: 10px 0px 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;降低磁盘延迟，提升响应速度&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td width=&quot;59&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px 10px 0px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td width=&quot;124&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;预读缓冲&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;326&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;SSD: 256KB&lt;/span&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;&lt;br/&gt;&lt;/span&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;HDD: 2048KB&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;157&quot; valign=&quot;center&quot; style=&quot;padding: 10px 0px 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;优化顺序读写性能&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td width=&quot;59&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px 10px 0px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;strong&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;THP&lt;/span&gt;&lt;/strong&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;124&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;透明大页&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;326&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: Consolas;font-size: 13px;background: #EBEEF2&quot;&gt;madvise&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;157&quot; valign=&quot;center&quot; style=&quot;padding: 10px 0px 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;减少内存碎片，提升大内存访问效率&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td width=&quot;59&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px 10px 0px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;strong&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;CPU/调度&lt;/span&gt;&lt;/strong&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;124&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;CPU 调度器&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;326&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: Consolas;font-size: 13px;background: #EBEEF2&quot;&gt;performance&lt;/span&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;&amp;nbsp;governor&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;157&quot; valign=&quot;center&quot; style=&quot;padding: 10px 0px 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;固定最高频率，降低任务调度延迟&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td width=&quot;59&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px 10px 0px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td width=&quot;124&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;进程调度迁移成本&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;326&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: Consolas;font-size: 13px;background: #EBEEF2&quot;&gt;kernel.sched_migration_cost_ns = 5000000&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;157&quot; valign=&quot;center&quot; style=&quot;padding: 10px 0px 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;&lt;span style=&quot;font-family:宋体&quot;&gt;减少&lt;/span&gt; CPU 间进程迁移，提升缓存命中&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td width=&quot;59&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px 10px 0px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;strong&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;文件系统&lt;/span&gt;&lt;/strong&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;124&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;最大文件描述符&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;326&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: Consolas;font-size: 13px;background: #EBEEF2&quot;&gt;fs.file-max = 2097152&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;157&quot; valign=&quot;center&quot; style=&quot;padding: 10px 0px 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;支持大量并发文件打开&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td width=&quot;59&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px 10px 0px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td width=&quot;124&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;inotify 限制&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;326&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: Consolas;font-size: 13px;background: #EBEEF2&quot;&gt;fs.inotify.max_user_watches = 524288&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;157&quot; valign=&quot;center&quot; style=&quot;padding: 10px 0px 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;&lt;span style=&quot;font-family:宋体&quot;&gt;支持大量目录&lt;/span&gt;/文件监控&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td width=&quot;59&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px 10px 0px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;strong&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;系统服务&lt;/span&gt;&lt;/strong&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;124&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;禁用不必要服务&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;326&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;postfix, cups, bluetooth, abrt 等&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;157&quot; valign=&quot;center&quot; style=&quot;padding: 10px 0px 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;释放系统资源，减少后台干扰&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td width=&quot;59&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px 10px 0px; border-left-width: 1px; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;strong&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;引导参数&lt;/span&gt;&lt;/strong&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;124&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;内核启动选项&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;326&quot; valign=&quot;center&quot; style=&quot;padding: 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: Consolas;font-size: 13px;background: #EBEEF2&quot;&gt;idle=poll&lt;/span&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;&lt;br/&gt;&lt;/span&gt;&lt;span style=&quot;font-family: Consolas;font-size: 13px;background: #EBEEF2&quot;&gt;intel_idle.max_cstate=0&lt;/span&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;&lt;br/&gt;&lt;/span&gt;&lt;span style=&quot;font-family: Consolas;font-size: 13px;background: #EBEEF2&quot;&gt;transparent_hugepage=madvise&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;157&quot; valign=&quot;center&quot; style=&quot;padding: 10px 0px 10px 16px; border-left: none; border-right-width: 1px; border-top: none; border-bottom-width: 1px;&quot;&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;line-height: 25px&quot;&gt;&lt;span style=&quot;font-family: 宋体;font-size: 15px&quot;&gt;&lt;span style=&quot;font-family:宋体&quot;&gt;降低&lt;/span&gt; CPU 唤醒延迟，减少电源状态切换&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;&lt;p style=&quot;margin: 5px 0;font-family: Calibri;font-size: 16px;text-indent: 0;text-wrap-mode: wrap&quot;&gt;&lt;span style=&quot;font-family: 微软雅黑;letter-spacing: 0;font-size: 14px&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;margin: 5px 0;font-family: Calibri;font-size: 16px;text-indent: 0;text-wrap-mode: wrap&quot;&gt;&lt;span style=&quot;font-family: 微软雅黑;letter-spacing: 0;font-size: 20px&quot;&gt;下载地址：&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;margin: 5px 0;font-family: Calibri;font-size: 16px;text-indent: 0;text-wrap-mode: wrap&quot;&gt;&lt;span style=&quot;font-family: 微软雅黑;letter-spacing: 0;font-size: 14px&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;margin: 5px 0;font-family: Calibri;font-size: 16px;text-indent: 0;text-wrap-mode: wrap;line-height: 16px&quot;&gt;&lt;img width=&quot;16&quot; height=&quot;16&quot; src=&quot;https://www.fasteda.cn/zb_users/plugin/UEditor/themes/default/images/spacer.gif&quot; word_img=&quot;file:////tmp/wps-zhangchangrui/ksohtml/wps11JAeJ.jpg&quot; style=&quot;background:url(https://www.fasteda.cn/zb_users/plugin/UEditor/themes/default/images/word.gif) no-repeat center center;border:1px solid #ddd&quot;/&gt;&lt;a href=&quot;https://www.fasteda.cn/zb_users/upload/2026/04/202604151776235022894546.zip&quot; title=&quot;rhel7_optimize.zip&quot;&gt;&lt;span style=&quot;text-decoration:underline;&quot;&gt;&lt;span style=&quot;font-family: 微软雅黑;color: #0066CC;letter-spacing: 0;font-size: 20px&quot;&gt;rhel7_optimize.zip&lt;/span&gt;&lt;/span&gt;&lt;/a&gt;&lt;/p&gt;&lt;p style=&quot;margin: 5px 0;font-family: Calibri;font-size: 16px;text-indent: 0;text-wrap-mode: wrap&quot;&gt;&lt;span style=&quot;font-family: 微软雅黑;letter-spacing: 0;font-size: 14px&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;margin: 5px 0;font-family: Calibri;font-size: 16px;text-indent: 0;text-wrap-mode: wrap&quot;&gt;&lt;span style=&quot;font-family: 微软雅黑;letter-spacing: 0;font-size: 20px;background: #00B0F0&quot;&gt;&lt;span style=&quot;font-family:微软雅黑&quot;&gt;说明：在拥塞控制方面，如果是纯局域网，可以不做调整，尤其是针对与&lt;/span&gt;&lt;span style=&quot;font-family:微软雅黑&quot;&gt;8系列的BBR&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;;font-family: Calibri;font-size: 14px;text-wrap-mode: wrap&quot;&gt;&lt;span style=&quot;font-size: 14px&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;;text-align: justify;font-family: Calibri;font-size: 14px;text-wrap-mode: wrap&quot;&gt;&lt;span style=&quot;font-size: 14px&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;br/&gt;&lt;/p&gt;</description><pubDate>Wed, 15 Apr 2026 14:26:46 +0800</pubDate></item><item><title>工具跑完job后退出报error：malloc_consolidate(): unaligned fastbin chunk detected</title><link>https://www.fasteda.cn/post/445.html</link><description>工具跑完job后退出报如下error：
malloc_consolidate(): unaligned fastbin chunk detected


*** Got signal 6 (Aborted).  Cleaning up...

卡在这里不动了。。。

A服务器：dell服务器，rocky linux 8.10，软件版本和环境一致。   报这个error
B服务器：联想服务器，rocky linux 8.10，软件版本和环境一致。  未报这个error
唯一的区别在于服务器品牌不同。
哪位大佬知道什么原因？</description><pubDate>Tue, 24 Mar 2026 18:24:13 +0800</pubDate></item><item><title>关于Xlink停止维护与FTU时代开启的通知</title><link>https://www.fasteda.cn/post/444.html</link><description>&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;自Xlink发布以来，我们经历了4年的时间，从Xlink 1.0到Xlink 4.0，我们经历了发布、改版、优化、创新等各项工作。&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;一、Xlink基于vnc+容器实现了远程桌面的自动化管理功能，但是由于vnc协议的问题，在性能上始终有些解不开的答案，同时由于EDA行业的特殊性，vnc跳转无法有效的支持LSF的bsub -Ip功能。只能使用XF来提交job。&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;在Xlink上，我们做了大量的工作，但是后续的开发已经无法有效解决实际问题，因此我们决定放弃vnc方案，改用其他开源组件作为后续开发的依据，在后续开发的基础上，我们将基于vnc的xlink命名为ftu/v1协议版本。&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;但是Xlink依旧作为半开源项目继续开放使用，且提供持续的技术支持，只是不再更新版本，针对BUG和补丁需要用户自行负责。&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;&lt;br/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;strong&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;******&amp;nbsp; FTU为 Fasteda Turbo Unit的简称(EDA 连接高速连接单元)。&lt;/span&gt;&lt;/strong&gt;&lt;/p&gt;&lt;p&gt;&lt;br/&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;二、在Xlink开发和改版优化的同时，我们开发了ftu 2.0版本，这个版本是基于xpra实现的。我们称之为ftu/v2协议。&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;Ftu2.0版本经过开发、优化、测试后，我们同样发现了一些难以解决的问题，例如无法有效的将xpra进行打包分发，无法有效的进行二次编译开发。虽然在连接能力上已经实现了，但是经过深思熟虑，我们还是决定不做2.0的版本发布。同时基于2.0版本开发自有协议的快速连接工具。&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;br/&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;三、Ftu3.0基于自有协议 ftu/v3进行开发。我们制作了&amp;nbsp; 客户端模块(launcher和ftu-client)、App(ftu_app)、及服务端模块(ftu-agent和ftu-server)五大模块&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;&lt;/span&gt;&lt;/p&gt;&lt;h2 style=&quot;text-wrap-mode: wrap; background: rgb(46, 117, 182);&quot;&gt;模块介绍&lt;/h2&gt;&lt;table cellspacing=&quot;0&quot; cellpadding=&quot;0&quot; width=&quot;624&quot;&gt;&lt;thead&gt;&lt;tr class=&quot;firstRow&quot;&gt;&lt;td width=&quot;107&quot; valign=&quot;top&quot; style=&quot;border: 1px solid rgb(217, 217, 217); background: rgb(31, 78, 121); padding: 5px 8px;&quot;&gt;&lt;p&gt;&lt;strong&gt;&lt;span style=&quot;font-size:13px;color:white&quot;&gt;组件&lt;/span&gt;&lt;/strong&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;147&quot; valign=&quot;top&quot; style=&quot;border-top: 1px solid rgb(217, 217, 217); border-right: 1px solid rgb(217, 217, 217); border-bottom: 1px solid rgb(217, 217, 217); border-image: initial; border-left: none; background: rgb(31, 78, 121); padding: 5px 8px;&quot;&gt;&lt;p&gt;&lt;strong&gt;&lt;span style=&quot;font-size:13px;color:white&quot;&gt;文件&lt;/span&gt;&lt;/strong&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;147&quot; valign=&quot;top&quot; style=&quot;border-top: 1px solid rgb(217, 217, 217); border-right: 1px solid rgb(217, 217, 217); border-bottom: 1px solid rgb(217, 217, 217); border-image: initial; border-left: none; background: rgb(31, 78, 121); padding: 5px 8px;&quot;&gt;&lt;p&gt;&lt;strong&gt;&lt;span style=&quot;font-size:13px;color:white&quot;&gt;运行位置&lt;/span&gt;&lt;/strong&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;224&quot; valign=&quot;top&quot; style=&quot;border-top: 1px solid rgb(217, 217, 217); border-right: 1px solid rgb(217, 217, 217); border-bottom: 1px solid rgb(217, 217, 217); border-image: initial; border-left: none; background: rgb(31, 78, 121); padding: 5px 8px;&quot;&gt;&lt;p&gt;&lt;strong&gt;&lt;span style=&quot;font-size:13px;color:white&quot;&gt;职责&lt;/span&gt;&lt;/strong&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/thead&gt;&lt;tbody&gt;&lt;tr&gt;&lt;td width=&quot;107&quot; valign=&quot;top&quot; style=&quot;border-right: 1px solid rgb(217, 217, 217); border-bottom: 1px solid rgb(217, 217, 217); border-left: 1px solid rgb(217, 217, 217); border-image: initial; border-top: none; background: white; padding: 4px 8px;&quot;&gt;&lt;p&gt;&lt;span style=&quot;font-size:13px;color:#404040&quot;&gt;App (管理端)&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;147&quot; valign=&quot;top&quot; style=&quot;border-top: none; border-left: none; border-bottom: 1px solid rgb(217, 217, 217); border-right: 1px solid rgb(217, 217, 217); background: white; padding: 4px 8px;&quot;&gt;&lt;p&gt;&lt;span style=&quot;font-size:13px;color:#404040&quot;&gt;ftu_app&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;147&quot; valign=&quot;top&quot; style=&quot;border-top: none; border-left: none; border-bottom: 1px solid rgb(217, 217, 217); border-right: 1px solid rgb(217, 217, 217); background: white; padding: 4px 8px;&quot;&gt;&lt;p&gt;&lt;span style=&quot;font-size:13px;color:#404040&quot;&gt;管理服务器&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;224&quot; valign=&quot;top&quot; style=&quot;border-top: none; border-left: none; border-bottom: 1px solid rgb(217, 217, 217); border-right: 1px solid rgb(217, 217, 217); background: white; padding: 4px 8px;&quot;&gt;&lt;p&gt;&lt;span style=&quot;font-size:13px;color:#404040&quot;&gt;用户认证、会话管理、Web UI、WS代理&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td width=&quot;107&quot; valign=&quot;top&quot; style=&quot;border-right: 1px solid rgb(217, 217, 217); border-bottom: 1px solid rgb(217, 217, 217); border-left: 1px solid rgb(217, 217, 217); border-image: initial; border-top: none; background: rgb(242, 242, 242); padding: 4px 8px;&quot;&gt;&lt;p&gt;&lt;span style=&quot;font-size:13px;color:#404040&quot;&gt;ftu-agent&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;147&quot; valign=&quot;top&quot; style=&quot;border-top: none; border-left: none; border-bottom: 1px solid rgb(217, 217, 217); border-right: 1px solid rgb(217, 217, 217); background: rgb(242, 242, 242); padding: 4px 8px;&quot;&gt;&lt;p&gt;&lt;span style=&quot;font-size:13px;color:#404040&quot;&gt;ftu-agent&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;147&quot; valign=&quot;top&quot; style=&quot;border-top: none; border-left: none; border-bottom: 1px solid rgb(217, 217, 217); border-right: 1px solid rgb(217, 217, 217); background: rgb(242, 242, 242); padding: 4px 8px;&quot;&gt;&lt;p&gt;&lt;span style=&quot;font-size:13px;color:#404040&quot;&gt;每台节点服务器&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;224&quot; valign=&quot;top&quot; style=&quot;border-top: none; border-left: none; border-bottom: 1px solid rgb(217, 217, 217); border-right: 1px solid rgb(217, 217, 217); background: rgb(242, 242, 242); padding: 4px 8px;&quot;&gt;&lt;p&gt;&lt;span style=&quot;font-size:13px;color:#404040&quot;&gt;节点注册、启动/停止 &amp;nbsp; ftu-server、CONNECT隧道&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td width=&quot;107&quot; valign=&quot;top&quot; style=&quot;border-right: 1px solid rgb(217, 217, 217); border-bottom: 1px solid rgb(217, 217, 217); border-left: 1px solid rgb(217, 217, 217); border-image: initial; border-top: none; background: white; padding: 4px 8px;&quot;&gt;&lt;p&gt;&lt;span style=&quot;font-size:13px;color:#404040&quot;&gt;ftu-server&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;147&quot; valign=&quot;top&quot; style=&quot;border-top: none; border-left: none; border-bottom: 1px solid rgb(217, 217, 217); border-right: 1px solid rgb(217, 217, 217); background: white; padding: 4px 8px;&quot;&gt;&lt;p&gt;&lt;span style=&quot;font-size:13px;color:#404040&quot;&gt;ftu-server&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;147&quot; valign=&quot;top&quot; style=&quot;border-top: none; border-left: none; border-bottom: 1px solid rgb(217, 217, 217); border-right: 1px solid rgb(217, 217, 217); background: white; padding: 4px 8px;&quot;&gt;&lt;p&gt;&lt;span style=&quot;font-size:13px;color:#404040&quot;&gt;节点服务器（由agent启动）&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;224&quot; valign=&quot;top&quot; style=&quot;border-top: none; border-left: none; border-bottom: 1px solid rgb(217, 217, 217); border-right: 1px solid rgb(217, 217, 217); background: white; padding: 4px 8px;&quot;&gt;&lt;p&gt;&lt;span style=&quot;font-size:13px;color:#404040&quot;&gt;桌面采集、FTU/3协议服务端、Web桌面(HTTPS)&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td width=&quot;107&quot; valign=&quot;top&quot; style=&quot;border-right: 1px solid rgb(217, 217, 217); border-bottom: 1px solid rgb(217, 217, 217); border-left: 1px solid rgb(217, 217, 217); border-image: initial; border-top: none; background: rgb(242, 242, 242); padding: 4px 8px;&quot;&gt;&lt;p&gt;&lt;span style=&quot;font-size:13px;color:#404040&quot;&gt;ftu-client&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;147&quot; valign=&quot;top&quot; style=&quot;border-top: none; border-left: none; border-bottom: 1px solid rgb(217, 217, 217); border-right: 1px solid rgb(217, 217, 217); background: rgb(242, 242, 242); padding: 4px 8px;&quot;&gt;&lt;p&gt;&lt;span style=&quot;font-size:13px;color:#404040&quot;&gt;ftu-client&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;147&quot; valign=&quot;top&quot; style=&quot;border-top: none; border-left: none; border-bottom: 1px solid rgb(217, 217, 217); border-right: 1px solid rgb(217, 217, 217); background: rgb(242, 242, 242); padding: 4px 8px;&quot;&gt;&lt;p&gt;&lt;span style=&quot;font-size:13px;color:#404040&quot;&gt;用户客户端（由launcher启动）&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;224&quot; valign=&quot;top&quot; style=&quot;border-top: none; border-left: none; border-bottom: 1px solid rgb(217, 217, 217); border-right: 1px solid rgb(217, 217, 217); background: rgb(242, 242, 242); padding: 4px 8px;&quot;&gt;&lt;p&gt;&lt;span style=&quot;font-size:13px;color:#404040&quot;&gt;FTU/3协议客户端、渲染远程桌面&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td width=&quot;107&quot; valign=&quot;top&quot; style=&quot;border-right: 1px solid rgb(217, 217, 217); border-bottom: 1px solid rgb(217, 217, 217); border-left: 1px solid rgb(217, 217, 217); border-image: initial; border-top: none; background: white; padding: 4px 8px;&quot;&gt;&lt;p&gt;&lt;span style=&quot;font-size:13px;color:#404040&quot;&gt;launcher&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;147&quot; valign=&quot;top&quot; style=&quot;border-top: none; border-left: none; border-bottom: 1px solid rgb(217, 217, 217); border-right: 1px solid rgb(217, 217, 217); background: white; padding: 4px 8px;&quot;&gt;&lt;p&gt;&lt;span style=&quot;font-size:13px;color:#404040&quot;&gt;launcher.py&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;147&quot; valign=&quot;top&quot; style=&quot;border-top: none; border-left: none; border-bottom: 1px solid rgb(217, 217, 217); border-right: 1px solid rgb(217, 217, 217); background: white; padding: 4px 8px;&quot;&gt;&lt;p&gt;&lt;span style=&quot;font-size:13px;color:#404040&quot;&gt;用户客户端&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;224&quot; valign=&quot;top&quot; style=&quot;border-top: none; border-left: none; border-bottom: 1px solid rgb(217, 217, 217); border-right: 1px solid rgb(217, 217, 217); background: white; padding: 4px 8px;&quot;&gt;&lt;p&gt;&lt;span style=&quot;font-size:13px;color:#404040&quot;&gt;解析链接、建立隧道、启动ftu-client&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;在安全机制上，我们采用了分组加密、多重密钥和握手的方式&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;&lt;/span&gt;&lt;/p&gt;&lt;h2 style=&quot;text-wrap-mode: wrap; background: rgb(46, 117, 182);&quot;&gt;安全性介绍&lt;/h2&gt;&lt;table cellspacing=&quot;0&quot; cellpadding=&quot;0&quot; width=&quot;624&quot;&gt;&lt;tbody&gt;&lt;tr class=&quot;firstRow&quot;&gt;&lt;td width=&quot;187&quot; valign=&quot;top&quot; style=&quot;border: 1px solid rgb(201, 216, 232); background: rgb(214, 228, 240); padding: 5px 8px;&quot;&gt;&lt;p&gt;&lt;strong&gt;&lt;span style=&quot;font-size:13px;color:#1F3864&quot;&gt;函数/方法&lt;/span&gt;&lt;/strong&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;133&quot; valign=&quot;top&quot; style=&quot;border-top: 1px solid rgb(201, 216, 232); border-right: 1px solid rgb(201, 216, 232); border-bottom: 1px solid rgb(201, 216, 232); border-image: initial; border-left: none; background: rgb(214, 228, 240); padding: 5px 8px;&quot;&gt;&lt;p&gt;&lt;strong&gt;&lt;span style=&quot;font-size:13px;color:#1F3864&quot;&gt;签名&lt;/span&gt;&lt;/strong&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;304&quot; valign=&quot;top&quot; style=&quot;border-top: 1px solid rgb(201, 216, 232); border-right: 1px solid rgb(201, 216, 232); border-bottom: 1px solid rgb(201, 216, 232); border-image: initial; border-left: none; background: rgb(214, 228, 240); padding: 5px 8px;&quot;&gt;&lt;p&gt;&lt;strong&gt;&lt;span style=&quot;font-size:13px;color:#1F3864&quot;&gt;说明&lt;/span&gt;&lt;/strong&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td width=&quot;187&quot; valign=&quot;top&quot; style=&quot;border-right: 1px solid rgb(201, 216, 232); border-bottom: 1px solid rgb(201, 216, 232); border-left: 1px solid rgb(201, 216, 232); border-image: initial; border-top: none; background: white; padding: 4px 8px;&quot;&gt;&lt;p&gt;&lt;strong&gt;&lt;span style=&quot;font-size:13px;font-family:   &amp;#39;Courier New&amp;#39;;color:#2E75B6&quot;&gt;FTU/3 &lt;/span&gt;&lt;/strong&gt;&lt;strong&gt;&lt;span style=&quot;font-size:13px;font-family:&amp;#39;Courier New&amp;#39;;color:#2E75B6&quot;&gt;握手加密&lt;/span&gt;&lt;/strong&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;133&quot; valign=&quot;top&quot; style=&quot;border-top: none; border-left: none; border-bottom: 1px solid rgb(201, 216, 232); border-right: 1px solid rgb(201, 216, 232); background: white; padding: 4px 8px;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td width=&quot;304&quot; valign=&quot;top&quot; style=&quot;border-top: none; border-left: none; border-bottom: 1px solid rgb(201, 216, 232); border-right: 1px solid rgb(201, 216, 232); background: white; padding: 4px 8px;&quot;&gt;&lt;p&gt;&lt;span style=&quot;font-size:13px&quot;&gt;X25519 ECDH + HKDF-SHA256 → AES-256-GCM；每帧独立随机 IV；零明文密码传输&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td width=&quot;187&quot; valign=&quot;top&quot; style=&quot;border-right: 1px solid rgb(201, 216, 232); border-bottom: 1px solid rgb(201, 216, 232); border-left: 1px solid rgb(201, 216, 232); border-image: initial; border-top: none; background: rgb(247, 250, 253); padding: 4px 8px;&quot;&gt;&lt;p&gt;&lt;strong&gt;&lt;span style=&quot;font-size:13px;font-family:   &amp;#39;Courier New&amp;#39;;color:#2E75B6&quot;&gt;PSK &lt;/span&gt;&lt;/strong&gt;&lt;strong&gt;&lt;span style=&quot;font-size:13px;font-family:&amp;#39;Courier New&amp;#39;;color:#2E75B6&quot;&gt;扩展&lt;/span&gt;&lt;/strong&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;133&quot; valign=&quot;top&quot; style=&quot;border-top: none; border-left: none; border-bottom: 1px solid rgb(201, 216, 232); border-right: 1px solid rgb(201, 216, 232); background: rgb(247, 250, 253); padding: 4px 8px;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td width=&quot;304&quot; valign=&quot;top&quot; style=&quot;border-top: none; border-left: none; border-bottom: 1px solid rgb(201, 216, 232); border-right: 1px solid rgb(201, 216, 232); background: rgb(247, 250, 253); padding: 4px 8px;&quot;&gt;&lt;p&gt;&lt;span style=&quot;font-size:13px&quot;&gt;REMOTEX_SECRET 设置时，DH shared secret 与 PSK 混合再 HKDF；未持有 PSK 的客户端 &amp;nbsp; GCM tag 验证失败&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td width=&quot;187&quot; valign=&quot;top&quot; style=&quot;border-right: 1px solid rgb(201, 216, 232); border-bottom: 1px solid rgb(201, 216, 232); border-left: 1px solid rgb(201, 216, 232); border-image: initial; border-top: none; background: white; padding: 4px 8px;&quot;&gt;&lt;p&gt;&lt;strong&gt;&lt;span style=&quot;font-size:13px;font-family:&amp;#39;Courier New&amp;#39;;color:#2E75B6&quot;&gt;隧道 URL 加密&lt;/span&gt;&lt;/strong&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;133&quot; valign=&quot;top&quot; style=&quot;border-top: none; border-left: none; border-bottom: 1px solid rgb(201, 216, 232); border-right: 1px solid rgb(201, 216, 232); background: white; padding: 4px 8px;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td width=&quot;304&quot; valign=&quot;top&quot; style=&quot;border-top: none; border-left: none; border-bottom: 1px solid rgb(201, 216, 232); border-right: 1px solid rgb(201, 216, 232); background: white; padding: 4px 8px;&quot;&gt;&lt;p&gt;&lt;span style=&quot;font-size:13px&quot;&gt;路径和 auth 参数均 AES-128-CBC 加密；密钥从变量获取&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td width=&quot;187&quot; valign=&quot;top&quot; style=&quot;border-right: 1px solid rgb(201, 216, 232); border-bottom: 1px solid rgb(201, 216, 232); border-left: 1px solid rgb(201, 216, 232); border-image: initial; border-top: none; background: rgb(247, 250, 253); padding: 4px 8px;&quot;&gt;&lt;p&gt;&lt;strong&gt;&lt;span style=&quot;font-size:13px;font-family:   &amp;#39;Courier New&amp;#39;;color:#2E75B6&quot;&gt;ConnectionToken&lt;/span&gt;&lt;/strong&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;133&quot; valign=&quot;top&quot; style=&quot;border-top: none; border-left: none; border-bottom: 1px solid rgb(201, 216, 232); border-right: 1px solid rgb(201, 216, 232); background: rgb(247, 250, 253); padding: 4px 8px;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td width=&quot;304&quot; valign=&quot;top&quot; style=&quot;border-top: none; border-left: none; border-bottom: 1px solid rgb(201, 216, 232); border-right: 1px solid rgb(201, 216, 232); background: rgb(247, 250, 253); padding: 4px 8px;&quot;&gt;&lt;p&gt;&lt;span style=&quot;font-size:13px&quot;&gt;一次性 token（validity=300s），validate_web_token 每次验证后刷新过期时间&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td width=&quot;187&quot; valign=&quot;top&quot; style=&quot;border-right: 1px solid rgb(201, 216, 232); border-bottom: 1px solid rgb(201, 216, 232); border-left: 1px solid rgb(201, 216, 232); border-image: initial; border-top: none; background: white; padding: 4px 8px;&quot;&gt;&lt;p&gt;&lt;strong&gt;&lt;span style=&quot;font-size:13px;font-family:   &amp;#39;Courier New&amp;#39;;color:#2E75B6&quot;&gt;TLS&lt;/span&gt;&lt;/strong&gt;&lt;strong&gt;&lt;span style=&quot;font-size:13px;font-family:&amp;#39;Courier New&amp;#39;;color:#2E75B6&quot;&gt;（Web 模式）&lt;/span&gt;&lt;/strong&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;133&quot; valign=&quot;top&quot; style=&quot;border-top: none; border-left: none; border-bottom: 1px solid rgb(201, 216, 232); border-right: 1px solid rgb(201, 216, 232); background: white; padding: 4px 8px;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td width=&quot;304&quot; valign=&quot;top&quot; style=&quot;border-top: none; border-left: none; border-bottom: 1px solid rgb(201, 216, 232); border-right: 1px solid rgb(201, 216, 232); background: white; padding: 4px 8px;&quot;&gt;&lt;p&gt;&lt;span style=&quot;font-size:13px&quot;&gt;ftu-server 生成自签名 RSA-2048 证书；ws_proxy 以 CERT_NONE 方式连接（内网场景）&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;&lt;p&gt;&lt;br/&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;&lt;/span&gt;&lt;/p&gt;&lt;h2 style=&quot;text-wrap-mode: wrap; background: rgb(46, 117, 182);&quot;&gt;客户端兼容性&lt;/h2&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;&lt;/span&gt;&lt;br/&gt;&lt;/p&gt;&lt;table width=&quot;771&quot;&gt;&lt;tbody&gt;&lt;tr class=&quot;firstRow&quot;&gt;&lt;td width=&quot;187&quot; valign=&quot;top&quot; style=&quot;border-width: 1px; border-right-style: solid; border-bottom-style: solid; border-color: rgb(201, 216, 232); border-image: initial; background: rgb(214, 228, 240); padding: 5px 8px;&quot;&gt;&lt;p&gt;&lt;strong&gt;&lt;span style=&quot;font-size:13px;color:#1F3864&quot;&gt;平台&lt;/span&gt;&lt;/strong&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;133&quot; valign=&quot;top&quot; style=&quot;border-width: 1px; border-color: rgb(201, 216, 232); border-right-style: solid; border-bottom-style: solid; border-image: initial; background: rgb(214, 228, 240); padding: 5px 8px;&quot;&gt;&lt;p&gt;&lt;strong&gt;&lt;span style=&quot;font-size:13px;color:#1F3864&quot;&gt;兼容&lt;/span&gt;&lt;/strong&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;304&quot; valign=&quot;top&quot; style=&quot;border-width: 1px; border-color: rgb(201, 216, 232); border-right-style: solid; border-bottom-style: solid; border-image: initial; background: rgb(214, 228, 240); padding: 5px 8px;&quot;&gt;&lt;p&gt;&lt;strong&gt;&lt;span style=&quot;font-size:13px;color:#1F3864&quot;&gt;描述&lt;/span&gt;&lt;/strong&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td width=&quot;187&quot; valign=&quot;top&quot; style=&quot;border-width: 1px; border-right-style: solid; border-color: rgb(201, 216, 232); border-bottom-style: solid; border-image: initial; background: white; padding: 4px 8px;&quot;&gt;&lt;p&gt;&lt;span style=&quot;color:#2e75b6;font-family:Courier New&quot;&gt;&lt;span style=&quot;font-size: 13px;&quot;&gt;&lt;strong&gt;Windows&lt;/strong&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;133&quot; valign=&quot;top&quot; style=&quot;border-width: 1px; border-color: rgb(201, 216, 232); border-bottom-style: solid; border-right-style: solid; background: white; padding: 4px 8px;&quot;&gt;兼容&lt;/td&gt;&lt;td width=&quot;304&quot; valign=&quot;top&quot; style=&quot;border-width: 1px; border-color: rgb(201, 216, 232); border-bottom-style: solid; border-right-style: solid; background: white; padding: 4px 8px;&quot;&gt;&lt;p&gt;&lt;span style=&quot;font-size:13px&quot;&gt;以开发windows版本的客户端，支持非管理员的msi与exe，与支持管理员模式(Alluser)的msi与exe&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td width=&quot;187&quot; valign=&quot;top&quot; style=&quot;border-width: 1px; border-right-style: solid; border-color: rgb(201, 216, 232); border-bottom-style: solid; border-image: initial; background: rgb(247, 250, 253); padding: 4px 8px;&quot;&gt;&lt;p&gt;&lt;span style=&quot;color:#2e75b6;font-family:Courier New&quot;&gt;&lt;span style=&quot;font-size: 13px;&quot;&gt;&lt;strong&gt;Linux&lt;/strong&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;133&quot; valign=&quot;top&quot; style=&quot;border-width: 1px; border-color: rgb(201, 216, 232); border-bottom-style: solid; border-right-style: solid; background: rgb(247, 250, 253); padding: 4px 8px;&quot;&gt;&lt;span style=&quot;text-wrap-mode: wrap; background-color: #FFFFFF;&quot;&gt;兼容&lt;/span&gt;&lt;/td&gt;&lt;td width=&quot;304&quot; valign=&quot;top&quot; style=&quot;border-width: 1px; border-color: rgb(201, 216, 232); border-bottom-style: solid; border-right-style: solid; background: rgb(247, 250, 253); padding: 4px 8px;&quot;&gt;&lt;p&gt;&lt;span style=&quot;font-size:13px&quot;&gt;当前适配RHEL8与UBUNTU&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td width=&quot;187&quot; valign=&quot;top&quot; style=&quot;border-width: 1px; border-right-style: solid; border-color: rgb(201, 216, 232); border-bottom-style: solid; border-image: initial; background: white; padding: 4px 8px;&quot;&gt;&lt;p&gt;&lt;strong&gt;&lt;span style=&quot;font-size:13px;font-family:&amp;#39;Courier New&amp;#39;;color:#2E75B6&quot;&gt;Macos&lt;/span&gt;&lt;/strong&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;133&quot; valign=&quot;top&quot; style=&quot;border-width: 1px; border-color: rgb(201, 216, 232); border-bottom-style: solid; border-right-style: solid; background: white; padding: 4px 8px;&quot;&gt;未兼容&lt;/td&gt;&lt;td width=&quot;304&quot; valign=&quot;top&quot; style=&quot;border-width: 1px; border-color: rgb(201, 216, 232); border-bottom-style: solid; border-right-style: solid; background: white; padding: 4px 8px;&quot;&gt;&lt;p&gt;&lt;span style=&quot;font-size:13px&quot;&gt;暂时未开放客户端&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td width=&quot;187&quot; valign=&quot;top&quot; style=&quot;border-width: 1px; border-right-style: solid; border-color: rgb(201, 216, 232); border-bottom-style: solid; border-image: initial; background: rgb(247, 250, 253); padding: 4px 8px;&quot;&gt;&lt;p&gt;&lt;strong&gt;&lt;span style=&quot;font-size:13px;font-family:   &amp;#39;Courier New&amp;#39;;color:#2E75B6&quot;&gt;信创(ARM)&lt;/span&gt;&lt;/strong&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;133&quot; valign=&quot;top&quot; style=&quot;border-width: 1px; border-color: rgb(201, 216, 232); border-bottom-style: solid; border-right-style: solid; background: rgb(247, 250, 253); padding: 4px 8px;&quot;&gt;半兼容&lt;/td&gt;&lt;td width=&quot;304&quot; valign=&quot;top&quot; style=&quot;border-width: 1px; border-color: rgb(201, 216, 232); border-bottom-style: solid; border-right-style: solid; background: rgb(247, 250, 253); padding: 4px 8px;&quot;&gt;&lt;p&gt;&lt;span style=&quot;font-size:13px&quot;&gt;只具备显示和操作功能&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td width=&quot;187&quot; valign=&quot;top&quot; style=&quot;border-width: 1px; border-right-style: solid; border-color: rgb(201, 216, 232); border-bottom-style: solid; border-image: initial; background: white; padding: 4px 8px;&quot;&gt;&lt;p&gt;&lt;span style=&quot;color:#2e75b6;font-family:Courier New&quot;&gt;&lt;span style=&quot;font-size: 13px;&quot;&gt;&lt;strong&gt;信创(龙芯)&lt;/strong&gt;&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td width=&quot;133&quot; valign=&quot;top&quot; style=&quot;border-width: 1px; border-color: rgb(201, 216, 232); border-bottom-style: solid; border-right-style: solid; background: white; padding: 4px 8px;&quot;&gt;&lt;span style=&quot;text-wrap-mode: wrap; background-color: #FFFFFF;&quot;&gt;未兼容&lt;/span&gt;&lt;/td&gt;&lt;td width=&quot;304&quot; valign=&quot;top&quot; style=&quot;border-width: 1px; border-color: rgb(201, 216, 232); border-bottom-style: solid; border-right-style: solid; background: white; padding: 4px 8px;&quot;&gt;&lt;p&gt;&lt;span style=&quot;font-size:13px&quot;&gt;&lt;span style=&quot;font-size: 13px; text-wrap-mode: wrap; background-color: #FFFFFF;&quot;&gt;暂时未开放客户端&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;&lt;p&gt;&lt;br/&gt;&lt;/p&gt;&lt;h2 style=&quot;background:#2E75B6&quot;&gt;&amp;nbsp;三种连接模式&lt;/h2&gt;&lt;h3 style=&quot;border:none;padding:0;padding:0 0 1px 0&quot;&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;direct 模式&lt;/span&gt;&lt;/h3&gt;&lt;p style=&quot;margin-top:4px;margin-right:0;margin-bottom:4px;margin-left:0&quot;&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;launcher → agent (CONNECT) → ftu-server:tcp_port&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;margin-top:4px;margin-right:0;margin-bottom:4px;margin-left:24px&quot;&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;📌 &lt;em&gt;&lt;span style=&quot;color: #595959; font-size: 16px;&quot;&gt;适合 launcher 与 agent 在同一内网，无需经过 app 中转。&lt;/span&gt;&lt;/em&gt;&lt;/span&gt;&lt;/p&gt;&lt;h3 style=&quot;border:none;padding:0;padding:0 0 1px 0&quot;&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;redirect 模式&lt;/span&gt;&lt;/h3&gt;&lt;p style=&quot;margin-top:4px;margin-right:0;margin-bottom:4px;margin-left:0&quot;&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;launcher → app (CONNECT hop1) → agent (CONNECT hop2) → ftu-server:tcp_port&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;margin-top:4px;margin-right:0;margin-bottom:4px;margin-left:24px&quot;&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;📌 &lt;em&gt;&lt;span style=&quot;color: #595959; font-size: 16px;&quot;&gt;适合 launcher 只能访问 app，agent 与 app 在同一内网。&lt;/span&gt;&lt;/em&gt;&lt;/span&gt;&lt;/p&gt;&lt;h3 style=&quot;border:none;padding:0;padding:0 0 1px 0&quot;&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;web 模式&lt;/span&gt;&lt;/h3&gt;&lt;p style=&quot;margin-top:4px;margin-right:0;margin-bottom:4px;margin-left:0&quot;&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;浏览器 ws://app/web/&amp;lt;sid&amp;gt;/&amp;lt;token&amp;gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;margin-top:4px;margin-right:0;margin-bottom:4px;margin-left:0&quot;&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;→ ws_proxy 验证 token → CONNECT 到 agent→ TLS wrap → WS 握手到 ftu-server:web_port&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;margin-top:4px;margin-right:0;margin-bottom:4px;margin-left:24px&quot;&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;📌 &lt;em&gt;&lt;span style=&quot;color: #595959; font-size: 16px;&quot;&gt;无需安装客户端，任意支持 WebSocket 的现代浏览器可用。&lt;/span&gt;&lt;/em&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;margin-top:4px;margin-right:0;margin-bottom:4px;margin-left:24px&quot;&gt;&lt;br/&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;在暴露外网或者VPN的情况下，我们支持以APP为跳板，只需要开放APP独立端口的情况下就支持所有用户接入，不在需要针对node节点暴露单独的端口。&lt;br/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;br/&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;四、关于版本发布&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;Ftu协议虽然已经到了ftu/v3,但是ftu软件将以初始版本1.0.0作为发布信息，因此请注意：用户手册及软件版本标注不同，但是适用性没有问题。&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;br/&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;所以：各位，敬请期待！！！&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;FTU预览页面：https://www.fasteda.cn/ftu.html&lt;/span&gt;&lt;/p&gt;</description><pubDate>Wed, 18 Mar 2026 09:47:09 +0800</pubDate></item><item><title>解决Kerberos用户因内核密钥配额不足无法登录问题</title><link>https://www.fasteda.cn/post/443.html</link><description>&lt;h2 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 22px; line-height: 32px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 32px 0px 16px; color: rgb(15, 17, 21); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;问题概述&lt;/h2&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-top: 16px; margin-bottom: 16px; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;在使用RPM(Redhat,Centos,Rocky)系统时，Kerberos用户可能会遇到登录失败的问题，错误信息显示为&amp;quot;Disk quota exceeded&amp;quot;。这个错误源于内核密钥环的配额限制，当用户的Kerberos票据尝试存储在内核密钥环时，由于配额不足而导致认证失败。&lt;/p&gt;&lt;h2 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 22px; line-height: 32px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 32px 0px 16px; color: rgb(15, 17, 21); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;错误现象&lt;/h2&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-top: 16px; margin-bottom: 16px; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;登录过程中，系统日志（通常是&lt;code style=&quot;box-sizing: border-box; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: 100%; line-height: 22px; font-optical-sizing: auto; font-size-adjust: none; font-kerning: auto; font-feature-settings: normal; font-variation-settings: normal; font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; background-color: rgb(235, 238, 242); border-radius: 6px; align-items: center; padding: 0px 5px; display: inline-flex; font-size: 0.875em !important;&quot;&gt;/var/log/sssd/krb5_child.log&lt;/code&gt;）会记录以下关键错误：&lt;/p&gt;&lt;pre class=&quot;prism-highlight prism-language-text&quot;&gt;[map_krb5_error](0x0020):1853:&amp;nbsp;[122][Disk&amp;nbsp;quota&amp;nbsp;exceeded]
[create_ccache](0x0020):1025:&amp;nbsp;[122][Disk&amp;nbsp;quota&amp;nbsp;exceeded]&lt;/pre&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;&lt;br/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;当然，如果使用systemctl命令也可以看到类似错误:&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;&lt;br/&gt;&lt;/span&gt;&lt;/p&gt;&lt;pre class=&quot;prism-highlight prism-language-text&quot;&gt;systemctl&amp;nbsp;status&amp;nbsp;sssd&lt;/pre&gt;&lt;h2 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 22px; line-height: 32px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 32px 0px 16px; color: rgb(15, 17, 21); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;根本原因分析&lt;/h2&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-top: 16px; margin-bottom: 16px; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;Linux内核密钥环服务用于在内核中缓存加密密钥、身份验证令牌和跨域用户映射等信息。每个用户的密钥使用受到两个内核参数的限制：&lt;/p&gt;&lt;ol start=&quot;1&quot; style=&quot;margin-top: 16px; margin-bottom: 16px; padding-left: 18px; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;&lt;span style=&quot;font-weight: 600;&quot;&gt;kernel.keys.maxkeys&lt;/span&gt;：用户可以拥有的最大密钥数量&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;&lt;span style=&quot;font-weight: 600;&quot;&gt;kernel.keys.maxbytes&lt;/span&gt;：用户密钥可以消耗的最大字节数&lt;/p&gt;&lt;/li&gt;&lt;/ol&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-top: 16px; margin-bottom: 16px; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;当Kerberos客户端（krb5_child）尝试为用户创建凭证缓存时，如果当前用户的密钥使用已达到上述任一限制，就会触发&amp;quot;Disk quota exceeded&amp;quot;错误。&lt;/p&gt;&lt;h2 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 22px; line-height: 32px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 32px 0px 16px; color: rgb(15, 17, 21); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;诊断步骤&lt;/h2&gt;&lt;h3 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 20px; line-height: 30px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 32px 0px 16px; color: rgb(15, 17, 21); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;1. 检查用户密钥使用情况&lt;/h3&gt;&lt;div class=&quot;md-code-block md-code-block-light&quot; style=&quot;--ds-md-code-banner-background-color: #f9fafb; --ds-md-code-block-border-radius: 12px; --ds-md-code-block-font-size: calc(1.143*11px); color: rgb(15, 17, 21); background: none 0% 0% / auto repeat scroll padding-box border-box rgb(249, 250, 251); border-radius: 12px; margin: 16px 0px 11.43px; position: relative; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap;&quot;&gt;&lt;div class=&quot;md-code-block-banner-wrap&quot; style=&quot;z-index: 6; background-color: rgb(255, 255, 255); position: sticky; top: 0px;&quot;&gt;&lt;div class=&quot;md-code-block-banner md-code-block-banner-lite&quot; style=&quot;background: none 0% 0% / auto repeat scroll padding-box border-box rgb(249, 250, 251); padding: 0px; font-size: 12.573px; line-height: 12.573px; justify-content: space-between; display: flex; border-top-left-radius: 12px; border-top-right-radius: 12px;&quot;&gt;&lt;div class=&quot;_121d384&quot; style=&quot;justify-content: space-between; align-items: center; width: 740px; padding: 6px; display: flex;&quot;&gt;&lt;div class=&quot;d2a24f03&quot; style=&quot;flex-shrink: 0;&quot;&gt;&lt;span class=&quot;d813de27&quot; style=&quot;font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; margin-left: 8px; font-size: 12px; line-height: 18px;&quot;&gt;bash&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;pre style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 13px; line-height: 22px; font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; overflow: auto; text-wrap-mode: wrap; word-break: break-all; padding: 16px; margin-top: 0px !important; margin-bottom: 0px !important;&quot;&gt;$&amp;nbsp;grep&amp;nbsp;$(id&amp;nbsp;-u&amp;nbsp;$USER_NAME)&amp;nbsp;/proc/key-users&lt;/pre&gt;&lt;svg xmlns=&quot;http://www.w3.org/2000/svg&quot; width=&quot;12&quot; height=&quot;12&quot; viewbox=&quot;0 0 12 12&quot; fill=&quot;none&quot; class=&quot;_9bc997d _33882ae&quot;&gt;&lt;path d=&quot;M-5.24537e-07 0C-2.34843e-07 6.62742 5.37258 12 12 12L0 12L-5.24537e-07 0Z&quot; fill=&quot;currentColor&quot;&gt;&lt;/path&gt;&lt;/svg&gt;&lt;svg xmlns=&quot;http://www.w3.org/2000/svg&quot; width=&quot;12&quot; height=&quot;12&quot; viewbox=&quot;0 0 12 12&quot; fill=&quot;none&quot; class=&quot;_9bc997d _28d7e84&quot;&gt;&lt;path d=&quot;M-5.24537e-07 0C-2.34843e-07 6.62742 5.37258 12 12 12L0 12L-5.24537e-07 0Z&quot; fill=&quot;currentColor&quot;&gt;&lt;/path&gt;&lt;/svg&gt;&lt;/div&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-top: 16px; margin-bottom: 16px; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;输出示例：&lt;/p&gt;&lt;div class=&quot;md-code-block md-code-block-light&quot; style=&quot;--ds-md-code-banner-background-color: #f9fafb; --ds-md-code-block-border-radius: 12px; --ds-md-code-block-font-size: calc(1.143*11px); color: rgb(15, 17, 21); background: none 0% 0% / auto repeat scroll padding-box border-box rgb(249, 250, 251); border-radius: 12px; margin: 16px 0px 11.43px; position: relative; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap;&quot;&gt;&lt;div class=&quot;md-code-block-banner-wrap&quot; style=&quot;z-index: 6; background-color: rgb(255, 255, 255); position: sticky; top: 0px;&quot;&gt;&lt;div class=&quot;md-code-block-banner md-code-block-banner-lite&quot; style=&quot;background: none 0% 0% / auto repeat scroll padding-box border-box rgb(249, 250, 251); padding: 0px; font-size: 12.573px; line-height: 12.573px; justify-content: space-between; display: flex; border-top-left-radius: 12px; border-top-right-radius: 12px;&quot;&gt;&lt;div class=&quot;_121d384&quot; style=&quot;justify-content: space-between; align-items: center; width: 740px; padding: 6px; display: flex;&quot;&gt;&lt;div class=&quot;d2a24f03&quot; style=&quot;flex-shrink: 0;&quot;&gt;&lt;span class=&quot;d813de27&quot; style=&quot;font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; margin-left: 8px; font-size: 12px; line-height: 18px;&quot;&gt;text&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;pre style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 13px; line-height: 22px; font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; overflow: auto; text-wrap-mode: wrap; word-break: break-all; padding: 16px; margin-top: 0px !important; margin-bottom: 0px !important;&quot;&gt;1002:&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;13&amp;nbsp;13/13&amp;nbsp;13/200&amp;nbsp;3997/4000&lt;/pre&gt;&lt;svg xmlns=&quot;http://www.w3.org/2000/svg&quot; width=&quot;12&quot; height=&quot;12&quot; viewbox=&quot;0 0 12 12&quot; fill=&quot;none&quot; class=&quot;_9bc997d _33882ae&quot;&gt;&lt;path d=&quot;M-5.24537e-07 0C-2.34843e-07 6.62742 5.37258 12 12 12L0 12L-5.24537e-07 0Z&quot; fill=&quot;currentColor&quot;&gt;&lt;/path&gt;&lt;/svg&gt;&lt;svg xmlns=&quot;http://www.w3.org/2000/svg&quot; width=&quot;12&quot; height=&quot;12&quot; viewbox=&quot;0 0 12 12&quot; fill=&quot;none&quot; class=&quot;_9bc997d _28d7e84&quot;&gt;&lt;path d=&quot;M-5.24537e-07 0C-2.34843e-07 6.62742 5.37258 12 12 12L0 12L-5.24537e-07 0Z&quot; fill=&quot;currentColor&quot;&gt;&lt;/path&gt;&lt;/svg&gt;&lt;/div&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-top: 16px; margin-bottom: 16px; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;各字段含义：&lt;/p&gt;&lt;ul style=&quot;margin-top: 16px; margin-bottom: 16px; padding-left: 18px; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;第一列：UID&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;倒数第二列：当前用户拥有的密钥数/最大允许密钥数（kernel.keys.maxkeys）&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;最后一列：当前用户密钥消耗的字节数/最大允许字节数（kernel.keys.maxbytes）&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;h3 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 20px; line-height: 30px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 32px 0px 16px; color: rgb(15, 17, 21); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;2. 查看系统所有用户的密钥使用排名&lt;/h3&gt;&lt;div class=&quot;md-code-block md-code-block-light&quot; style=&quot;--ds-md-code-banner-background-color: #f9fafb; --ds-md-code-block-border-radius: 12px; --ds-md-code-block-font-size: calc(1.143*11px); color: rgb(15, 17, 21); background: none 0% 0% / auto repeat scroll padding-box border-box rgb(249, 250, 251); border-radius: 12px; margin: 16px 0px 11.43px; position: relative; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap;&quot;&gt;&lt;div class=&quot;md-code-block-banner-wrap&quot; style=&quot;z-index: 6; background-color: rgb(255, 255, 255); position: sticky; top: 0px;&quot;&gt;&lt;div class=&quot;md-code-block-banner md-code-block-banner-lite&quot; style=&quot;background: none 0% 0% / auto repeat scroll padding-box border-box rgb(249, 250, 251); padding: 0px; font-size: 12.573px; line-height: 12.573px; justify-content: space-between; display: flex; border-top-left-radius: 12px; border-top-right-radius: 12px;&quot;&gt;&lt;div class=&quot;_121d384&quot; style=&quot;justify-content: space-between; align-items: center; width: 740px; padding: 6px; display: flex;&quot;&gt;&lt;div class=&quot;d2a24f03&quot; style=&quot;flex-shrink: 0;&quot;&gt;&lt;span class=&quot;d813de27&quot; style=&quot;font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; margin-left: 8px; font-size: 12px; line-height: 18px;&quot;&gt;bash&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;pre style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 13px; line-height: 22px; font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; overflow: auto; text-wrap-mode: wrap; word-break: break-all; padding: 16px; margin-top: 0px !important; margin-bottom: 0px !important;&quot;&gt;$&amp;nbsp;sort&amp;nbsp;-k&amp;nbsp;5&amp;nbsp;-rn&amp;nbsp;/proc/key-users&lt;/pre&gt;&lt;svg xmlns=&quot;http://www.w3.org/2000/svg&quot; width=&quot;12&quot; height=&quot;12&quot; viewbox=&quot;0 0 12 12&quot; fill=&quot;none&quot; class=&quot;_9bc997d _33882ae&quot;&gt;&lt;path d=&quot;M-5.24537e-07 0C-2.34843e-07 6.62742 5.37258 12 12 12L0 12L-5.24537e-07 0Z&quot; fill=&quot;currentColor&quot;&gt;&lt;/path&gt;&lt;/svg&gt;&lt;svg xmlns=&quot;http://www.w3.org/2000/svg&quot; width=&quot;12&quot; height=&quot;12&quot; viewbox=&quot;0 0 12 12&quot; fill=&quot;none&quot; class=&quot;_9bc997d _28d7e84&quot;&gt;&lt;path d=&quot;M-5.24537e-07 0C-2.34843e-07 6.62742 5.37258 12 12 12L0 12L-5.24537e-07 0Z&quot; fill=&quot;currentColor&quot;&gt;&lt;/path&gt;&lt;/svg&gt;&lt;/div&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-top: 16px; margin-bottom: 16px; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;输出示例：&lt;/p&gt;&lt;div class=&quot;md-code-block md-code-block-light&quot; style=&quot;--ds-md-code-banner-background-color: #f9fafb; --ds-md-code-block-border-radius: 12px; --ds-md-code-block-font-size: calc(1.143*11px); color: rgb(15, 17, 21); background: none 0% 0% / auto repeat scroll padding-box border-box rgb(249, 250, 251); border-radius: 12px; margin: 16px 0px 11.43px; position: relative; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap;&quot;&gt;&lt;div class=&quot;md-code-block-banner-wrap&quot; style=&quot;z-index: 6; background-color: rgb(255, 255, 255); position: sticky; top: 0px;&quot;&gt;&lt;div class=&quot;md-code-block-banner md-code-block-banner-lite&quot; style=&quot;background: none 0% 0% / auto repeat scroll padding-box border-box rgb(249, 250, 251); padding: 0px; font-size: 12.573px; line-height: 12.573px; justify-content: space-between; display: flex; border-top-left-radius: 12px; border-top-right-radius: 12px;&quot;&gt;&lt;div class=&quot;_121d384&quot; style=&quot;justify-content: space-between; align-items: center; width: 740px; padding: 6px; display: flex;&quot;&gt;&lt;div class=&quot;d2a24f03&quot; style=&quot;flex-shrink: 0;&quot;&gt;&lt;span class=&quot;d813de27&quot; style=&quot;font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; margin-left: 8px; font-size: 12px; line-height: 18px;&quot;&gt;text&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;pre style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 13px; line-height: 22px; font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; overflow: auto; text-wrap-mode: wrap; word-break: break-all; padding: 16px; margin-top: 0px !important; margin-bottom: 0px !important;&quot;&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;0:&amp;nbsp;&amp;nbsp;&amp;nbsp;466&amp;nbsp;465/465&amp;nbsp;171/1000000&amp;nbsp;6789/25000000
1002:&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;13&amp;nbsp;13/13&amp;nbsp;13/200&amp;nbsp;3997/4000
1001:&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;15&amp;nbsp;15/15&amp;nbsp;15/200&amp;nbsp;2000/4000
...&lt;/pre&gt;&lt;svg xmlns=&quot;http://www.w3.org/2000/svg&quot; width=&quot;12&quot; height=&quot;12&quot; viewbox=&quot;0 0 12 12&quot; fill=&quot;none&quot; class=&quot;_9bc997d _33882ae&quot;&gt;&lt;path d=&quot;M-5.24537e-07 0C-2.34843e-07 6.62742 5.37258 12 12 12L0 12L-5.24537e-07 0Z&quot; fill=&quot;currentColor&quot;&gt;&lt;/path&gt;&lt;/svg&gt;&lt;svg xmlns=&quot;http://www.w3.org/2000/svg&quot; width=&quot;12&quot; height=&quot;12&quot; viewbox=&quot;0 0 12 12&quot; fill=&quot;none&quot; class=&quot;_9bc997d _28d7e84&quot;&gt;&lt;path d=&quot;M-5.24537e-07 0C-2.34843e-07 6.62742 5.37258 12 12 12L0 12L-5.24537e-07 0Z&quot; fill=&quot;currentColor&quot;&gt;&lt;/path&gt;&lt;/svg&gt;&lt;/div&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-top: 16px; margin-bottom: 16px; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;从输出可以看出，UID 1002用户的字节使用量已接近上限（3997/4000），需要增加配额。&lt;/p&gt;&lt;h2 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 22px; line-height: 32px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 32px 0px 16px; color: rgb(15, 17, 21); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;解决方案&lt;/h2&gt;&lt;h3 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 20px; line-height: 30px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 32px 0px 16px; color: rgb(15, 17, 21); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;解决方案1：增加内核密钥配额&lt;/h3&gt;&lt;h4 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 16px; line-height: 28px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 16px 0px; color: rgb(15, 17, 21); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;1.1 临时增加kernel.keys.maxkeys&lt;/h4&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-top: 16px; margin-bottom: 16px; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;将用户可以拥有的最大密钥数增加到400：&lt;/p&gt;&lt;div class=&quot;md-code-block md-code-block-light&quot; style=&quot;--ds-md-code-banner-background-color: #f9fafb; --ds-md-code-block-border-radius: 12px; --ds-md-code-block-font-size: calc(1.143*11px); color: rgb(15, 17, 21); background: none 0% 0% / auto repeat scroll padding-box border-box rgb(249, 250, 251); border-radius: 12px; margin: 16px 0px 11.43px; position: relative; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap;&quot;&gt;&lt;div class=&quot;md-code-block-banner-wrap&quot; style=&quot;z-index: 6; background-color: rgb(255, 255, 255); position: sticky; top: 0px;&quot;&gt;&lt;div class=&quot;md-code-block-banner md-code-block-banner-lite&quot; style=&quot;background: none 0% 0% / auto repeat scroll padding-box border-box rgb(249, 250, 251); padding: 0px; font-size: 12.573px; line-height: 12.573px; justify-content: space-between; display: flex; border-top-left-radius: 12px; border-top-right-radius: 12px;&quot;&gt;&lt;div class=&quot;_121d384&quot; style=&quot;justify-content: space-between; align-items: center; width: 740px; padding: 6px; display: flex;&quot;&gt;&lt;div class=&quot;d2a24f03&quot; style=&quot;flex-shrink: 0;&quot;&gt;&lt;span class=&quot;d813de27&quot; style=&quot;font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; margin-left: 8px; font-size: 12px; line-height: 18px;&quot;&gt;bash&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;pre style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 13px; line-height: 22px; font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; overflow: auto; text-wrap-mode: wrap; word-break: break-all; padding: 16px; margin-top: 0px !important; margin-bottom: 0px !important;&quot;&gt;#&amp;nbsp;sysctl&amp;nbsp;-w&amp;nbsp;kernel.keys.maxkeys=400&lt;/pre&gt;&lt;svg xmlns=&quot;http://www.w3.org/2000/svg&quot; width=&quot;12&quot; height=&quot;12&quot; viewbox=&quot;0 0 12 12&quot; fill=&quot;none&quot; class=&quot;_9bc997d _33882ae&quot;&gt;&lt;path d=&quot;M-5.24537e-07 0C-2.34843e-07 6.62742 5.37258 12 12 12L0 12L-5.24537e-07 0Z&quot; fill=&quot;currentColor&quot;&gt;&lt;/path&gt;&lt;/svg&gt;&lt;svg xmlns=&quot;http://www.w3.org/2000/svg&quot; width=&quot;12&quot; height=&quot;12&quot; viewbox=&quot;0 0 12 12&quot; fill=&quot;none&quot; class=&quot;_9bc997d _28d7e84&quot;&gt;&lt;path d=&quot;M-5.24537e-07 0C-2.34843e-07 6.62742 5.37258 12 12 12L0 12L-5.24537e-07 0Z&quot; fill=&quot;currentColor&quot;&gt;&lt;/path&gt;&lt;/svg&gt;&lt;/div&gt;&lt;h4 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 16px; line-height: 28px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 16px 0px; color: rgb(15, 17, 21); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;1.2 永久增加kernel.keys.maxkeys&lt;/h4&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-top: 16px; margin-bottom: 16px; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;编辑&lt;code style=&quot;box-sizing: border-box; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: 100%; line-height: 22px; font-optical-sizing: auto; font-size-adjust: none; font-kerning: auto; font-feature-settings: normal; font-variation-settings: normal; font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; background-color: rgb(235, 238, 242); border-radius: 6px; align-items: center; padding: 0px 5px; display: inline-flex; font-size: 0.875em !important;&quot;&gt;/etc/sysctl.conf&lt;/code&gt;文件，添加或修改以下行：&lt;/p&gt;&lt;div class=&quot;md-code-block md-code-block-light&quot; style=&quot;--ds-md-code-banner-background-color: #f9fafb; --ds-md-code-block-border-radius: 12px; --ds-md-code-block-font-size: calc(1.143*11px); color: rgb(15, 17, 21); background: none 0% 0% / auto repeat scroll padding-box border-box rgb(249, 250, 251); border-radius: 12px; margin: 16px 0px 11.43px; position: relative; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap;&quot;&gt;&lt;div class=&quot;md-code-block-banner-wrap&quot; style=&quot;z-index: 6; background-color: rgb(255, 255, 255); position: sticky; top: 0px;&quot;&gt;&lt;div class=&quot;md-code-block-banner md-code-block-banner-lite&quot; style=&quot;background: none 0% 0% / auto repeat scroll padding-box border-box rgb(249, 250, 251); padding: 0px; font-size: 12.573px; line-height: 12.573px; justify-content: space-between; display: flex; border-top-left-radius: 12px; border-top-right-radius: 12px;&quot;&gt;&lt;div class=&quot;_121d384&quot; style=&quot;justify-content: space-between; align-items: center; width: 740px; padding: 6px; display: flex;&quot;&gt;&lt;div class=&quot;d2a24f03&quot; style=&quot;flex-shrink: 0;&quot;&gt;&lt;span class=&quot;d813de27&quot; style=&quot;font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; margin-left: 8px; font-size: 12px; line-height: 18px;&quot;&gt;text&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;pre style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 13px; line-height: 22px; font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; overflow: auto; text-wrap-mode: wrap; word-break: break-all; padding: 16px; margin-top: 0px !important; margin-bottom: 0px !important;&quot;&gt;kernel.keys.maxkeys&amp;nbsp;=&amp;nbsp;400&lt;/pre&gt;&lt;svg xmlns=&quot;http://www.w3.org/2000/svg&quot; width=&quot;12&quot; height=&quot;12&quot; viewbox=&quot;0 0 12 12&quot; fill=&quot;none&quot; class=&quot;_9bc997d _33882ae&quot;&gt;&lt;path d=&quot;M-5.24537e-07 0C-2.34843e-07 6.62742 5.37258 12 12 12L0 12L-5.24537e-07 0Z&quot; fill=&quot;currentColor&quot;&gt;&lt;/path&gt;&lt;/svg&gt;&lt;svg xmlns=&quot;http://www.w3.org/2000/svg&quot; width=&quot;12&quot; height=&quot;12&quot; viewbox=&quot;0 0 12 12&quot; fill=&quot;none&quot; class=&quot;_9bc997d _28d7e84&quot;&gt;&lt;path d=&quot;M-5.24537e-07 0C-2.34843e-07 6.62742 5.37258 12 12 12L0 12L-5.24537e-07 0Z&quot; fill=&quot;currentColor&quot;&gt;&lt;/path&gt;&lt;/svg&gt;&lt;/div&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-top: 16px; margin-bottom: 16px; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;然后重新加载配置：&lt;/p&gt;&lt;div class=&quot;md-code-block md-code-block-light&quot; style=&quot;--ds-md-code-banner-background-color: #f9fafb; --ds-md-code-block-border-radius: 12px; --ds-md-code-block-font-size: calc(1.143*11px); color: rgb(15, 17, 21); background: none 0% 0% / auto repeat scroll padding-box border-box rgb(249, 250, 251); border-radius: 12px; margin: 16px 0px 11.43px; position: relative; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap;&quot;&gt;&lt;div class=&quot;md-code-block-banner-wrap&quot; style=&quot;z-index: 6; background-color: rgb(255, 255, 255); position: sticky; top: 0px;&quot;&gt;&lt;div class=&quot;md-code-block-banner md-code-block-banner-lite&quot; style=&quot;background: none 0% 0% / auto repeat scroll padding-box border-box rgb(249, 250, 251); padding: 0px; font-size: 12.573px; line-height: 12.573px; justify-content: space-between; display: flex; border-top-left-radius: 12px; border-top-right-radius: 12px;&quot;&gt;&lt;div class=&quot;_121d384&quot; style=&quot;justify-content: space-between; align-items: center; width: 740px; padding: 6px; display: flex;&quot;&gt;&lt;div class=&quot;d2a24f03&quot; style=&quot;flex-shrink: 0;&quot;&gt;&lt;span class=&quot;d813de27&quot; style=&quot;font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; margin-left: 8px; font-size: 12px; line-height: 18px;&quot;&gt;bash&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;pre style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 13px; line-height: 22px; font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; overflow: auto; text-wrap-mode: wrap; word-break: break-all; padding: 16px; margin-top: 0px !important; margin-bottom: 0px !important;&quot;&gt;#&amp;nbsp;sysctl&amp;nbsp;-p&lt;/pre&gt;&lt;svg xmlns=&quot;http://www.w3.org/2000/svg&quot; width=&quot;12&quot; height=&quot;12&quot; viewbox=&quot;0 0 12 12&quot; fill=&quot;none&quot; class=&quot;_9bc997d _33882ae&quot;&gt;&lt;path d=&quot;M-5.24537e-07 0C-2.34843e-07 6.62742 5.37258 12 12 12L0 12L-5.24537e-07 0Z&quot; fill=&quot;currentColor&quot;&gt;&lt;/path&gt;&lt;/svg&gt;&lt;svg xmlns=&quot;http://www.w3.org/2000/svg&quot; width=&quot;12&quot; height=&quot;12&quot; viewbox=&quot;0 0 12 12&quot; fill=&quot;none&quot; class=&quot;_9bc997d _28d7e84&quot;&gt;&lt;path d=&quot;M-5.24537e-07 0C-2.34843e-07 6.62742 5.37258 12 12 12L0 12L-5.24537e-07 0Z&quot; fill=&quot;currentColor&quot;&gt;&lt;/path&gt;&lt;/svg&gt;&lt;/div&gt;&lt;h4 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 16px; line-height: 28px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 16px 0px; color: rgb(15, 17, 21); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;1.3 临时增加kernel.keys.maxbytes&lt;/h4&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-top: 16px; margin-bottom: 16px; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;将用户密钥可以消耗的最大字节数增加到20000：&lt;/p&gt;&lt;div class=&quot;md-code-block md-code-block-light&quot; style=&quot;--ds-md-code-banner-background-color: #f9fafb; --ds-md-code-block-border-radius: 12px; --ds-md-code-block-font-size: calc(1.143*11px); color: rgb(15, 17, 21); background: none 0% 0% / auto repeat scroll padding-box border-box rgb(249, 250, 251); border-radius: 12px; margin: 16px 0px 11.43px; position: relative; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap;&quot;&gt;&lt;div class=&quot;md-code-block-banner-wrap&quot; style=&quot;z-index: 6; background-color: rgb(255, 255, 255); position: sticky; top: 0px;&quot;&gt;&lt;div class=&quot;md-code-block-banner md-code-block-banner-lite&quot; style=&quot;background: none 0% 0% / auto repeat scroll padding-box border-box rgb(249, 250, 251); padding: 0px; font-size: 12.573px; line-height: 12.573px; justify-content: space-between; display: flex; border-top-left-radius: 12px; border-top-right-radius: 12px;&quot;&gt;&lt;div class=&quot;_121d384&quot; style=&quot;justify-content: space-between; align-items: center; width: 740px; padding: 6px; display: flex;&quot;&gt;&lt;div class=&quot;d2a24f03&quot; style=&quot;flex-shrink: 0;&quot;&gt;&lt;span class=&quot;d813de27&quot; style=&quot;font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; margin-left: 8px; font-size: 12px; line-height: 18px;&quot;&gt;bash&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;pre style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 13px; line-height: 22px; font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; overflow: auto; text-wrap-mode: wrap; word-break: break-all; padding: 16px; margin-top: 0px !important; margin-bottom: 0px !important;&quot;&gt;#&amp;nbsp;sysctl&amp;nbsp;-w&amp;nbsp;kernel.keys.maxbytes=20000&lt;/pre&gt;&lt;svg xmlns=&quot;http://www.w3.org/2000/svg&quot; width=&quot;12&quot; height=&quot;12&quot; viewbox=&quot;0 0 12 12&quot; fill=&quot;none&quot; class=&quot;_9bc997d _33882ae&quot;&gt;&lt;path d=&quot;M-5.24537e-07 0C-2.34843e-07 6.62742 5.37258 12 12 12L0 12L-5.24537e-07 0Z&quot; fill=&quot;currentColor&quot;&gt;&lt;/path&gt;&lt;/svg&gt;&lt;svg xmlns=&quot;http://www.w3.org/2000/svg&quot; width=&quot;12&quot; height=&quot;12&quot; viewbox=&quot;0 0 12 12&quot; fill=&quot;none&quot; class=&quot;_9bc997d _28d7e84&quot;&gt;&lt;path d=&quot;M-5.24537e-07 0C-2.34843e-07 6.62742 5.37258 12 12 12L0 12L-5.24537e-07 0Z&quot; fill=&quot;currentColor&quot;&gt;&lt;/path&gt;&lt;/svg&gt;&lt;/div&gt;&lt;h4 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 16px; line-height: 28px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 16px 0px; color: rgb(15, 17, 21); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;1.4 永久增加kernel.keys.maxbytes&lt;/h4&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-top: 16px; margin-bottom: 16px; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;编辑&lt;code style=&quot;box-sizing: border-box; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: 100%; line-height: 22px; font-optical-sizing: auto; font-size-adjust: none; font-kerning: auto; font-feature-settings: normal; font-variation-settings: normal; font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; background-color: rgb(235, 238, 242); border-radius: 6px; align-items: center; padding: 0px 5px; display: inline-flex; font-size: 0.875em !important;&quot;&gt;/etc/sysctl.conf&lt;/code&gt;文件，添加或修改以下行：&lt;/p&gt;&lt;div class=&quot;md-code-block md-code-block-light&quot; style=&quot;--ds-md-code-banner-background-color: #f9fafb; --ds-md-code-block-border-radius: 12px; --ds-md-code-block-font-size: calc(1.143*11px); color: rgb(15, 17, 21); background: none 0% 0% / auto repeat scroll padding-box border-box rgb(249, 250, 251); border-radius: 12px; margin: 16px 0px 11.43px; position: relative; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap;&quot;&gt;&lt;div class=&quot;md-code-block-banner-wrap&quot; style=&quot;z-index: 6; background-color: rgb(255, 255, 255); position: sticky; top: 0px;&quot;&gt;&lt;div class=&quot;md-code-block-banner md-code-block-banner-lite&quot; style=&quot;background: none 0% 0% / auto repeat scroll padding-box border-box rgb(249, 250, 251); padding: 0px; font-size: 12.573px; line-height: 12.573px; justify-content: space-between; display: flex; border-top-left-radius: 12px; border-top-right-radius: 12px;&quot;&gt;&lt;div class=&quot;_121d384&quot; style=&quot;justify-content: space-between; align-items: center; width: 740px; padding: 6px; display: flex;&quot;&gt;&lt;div class=&quot;d2a24f03&quot; style=&quot;flex-shrink: 0;&quot;&gt;&lt;span class=&quot;d813de27&quot; style=&quot;font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; margin-left: 8px; font-size: 12px; line-height: 18px;&quot;&gt;text&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;pre style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 13px; line-height: 22px; font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; overflow: auto; text-wrap-mode: wrap; word-break: break-all; padding: 16px; margin-top: 0px !important; margin-bottom: 0px !important;&quot;&gt;kernel.keys.maxbytes&amp;nbsp;=&amp;nbsp;20000&lt;/pre&gt;&lt;svg xmlns=&quot;http://www.w3.org/2000/svg&quot; width=&quot;12&quot; height=&quot;12&quot; viewbox=&quot;0 0 12 12&quot; fill=&quot;none&quot; class=&quot;_9bc997d _33882ae&quot;&gt;&lt;path d=&quot;M-5.24537e-07 0C-2.34843e-07 6.62742 5.37258 12 12 12L0 12L-5.24537e-07 0Z&quot; fill=&quot;currentColor&quot;&gt;&lt;/path&gt;&lt;/svg&gt;&lt;svg xmlns=&quot;http://www.w3.org/2000/svg&quot; width=&quot;12&quot; height=&quot;12&quot; viewbox=&quot;0 0 12 12&quot; fill=&quot;none&quot; class=&quot;_9bc997d _28d7e84&quot;&gt;&lt;path d=&quot;M-5.24537e-07 0C-2.34843e-07 6.62742 5.37258 12 12 12L0 12L-5.24537e-07 0Z&quot; fill=&quot;currentColor&quot;&gt;&lt;/path&gt;&lt;/svg&gt;&lt;/div&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-top: 16px; margin-bottom: 16px; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;然后重新加载配置：&lt;/p&gt;&lt;div class=&quot;md-code-block md-code-block-light&quot; style=&quot;--ds-md-code-banner-background-color: #f9fafb; --ds-md-code-block-border-radius: 12px; --ds-md-code-block-font-size: calc(1.143*11px); color: rgb(15, 17, 21); background: none 0% 0% / auto repeat scroll padding-box border-box rgb(249, 250, 251); border-radius: 12px; margin: 16px 0px 11.43px; position: relative; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap;&quot;&gt;&lt;div class=&quot;md-code-block-banner-wrap&quot; style=&quot;z-index: 6; background-color: rgb(255, 255, 255); position: sticky; top: 0px;&quot;&gt;&lt;div class=&quot;md-code-block-banner md-code-block-banner-lite&quot; style=&quot;background: none 0% 0% / auto repeat scroll padding-box border-box rgb(249, 250, 251); padding: 0px; font-size: 12.573px; line-height: 12.573px; justify-content: space-between; display: flex; border-top-left-radius: 12px; border-top-right-radius: 12px;&quot;&gt;&lt;div class=&quot;_121d384&quot; style=&quot;justify-content: space-between; align-items: center; width: 740px; padding: 6px; display: flex;&quot;&gt;&lt;div class=&quot;d2a24f03&quot; style=&quot;flex-shrink: 0;&quot;&gt;&lt;span class=&quot;d813de27&quot; style=&quot;font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; margin-left: 8px; font-size: 12px; line-height: 18px;&quot;&gt;bash&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;pre style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 13px; line-height: 22px; font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; overflow: auto; text-wrap-mode: wrap; word-break: break-all; padding: 16px; margin-top: 0px !important; margin-bottom: 0px !important;&quot;&gt;#&amp;nbsp;sysctl&amp;nbsp;-p&lt;/pre&gt;&lt;svg xmlns=&quot;http://www.w3.org/2000/svg&quot; width=&quot;12&quot; height=&quot;12&quot; viewbox=&quot;0 0 12 12&quot; fill=&quot;none&quot; class=&quot;_9bc997d _33882ae&quot;&gt;&lt;path d=&quot;M-5.24537e-07 0C-2.34843e-07 6.62742 5.37258 12 12 12L0 12L-5.24537e-07 0Z&quot; fill=&quot;currentColor&quot;&gt;&lt;/path&gt;&lt;/svg&gt;&lt;svg xmlns=&quot;http://www.w3.org/2000/svg&quot; width=&quot;12&quot; height=&quot;12&quot; viewbox=&quot;0 0 12 12&quot; fill=&quot;none&quot; class=&quot;_9bc997d _28d7e84&quot;&gt;&lt;path d=&quot;M-5.24537e-07 0C-2.34843e-07 6.62742 5.37258 12 12 12L0 12L-5.24537e-07 0Z&quot; fill=&quot;currentColor&quot;&gt;&lt;/path&gt;&lt;/svg&gt;&lt;/div&gt;&lt;h3 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 20px; line-height: 30px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 32px 0px 16px; color: rgb(15, 17, 21); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;解决方案2：更改Kerberos凭证缓存类型&lt;/h3&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-top: 16px; margin-bottom: 16px; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;对于RHEL 8及更高版本，建议使用KCM（Kerberos Cache Manager）作为凭证缓存后端。&lt;/p&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-top: 16px; margin-bottom: 16px; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;作为替代方案，可以使用FILE类型的缓存。编辑&lt;code style=&quot;box-sizing: border-box; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: 100%; line-height: 22px; font-optical-sizing: auto; font-size-adjust: none; font-kerning: auto; font-feature-settings: normal; font-variation-settings: normal; font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; background-color: rgb(235, 238, 242); border-radius: 6px; align-items: center; padding: 0px 5px; display: inline-flex; font-size: 0.875em !important;&quot;&gt;/etc/krb5.conf&lt;/code&gt;文件，将：&lt;/p&gt;&lt;div class=&quot;md-code-block md-code-block-light&quot; style=&quot;--ds-md-code-banner-background-color: #f9fafb; --ds-md-code-block-border-radius: 12px; --ds-md-code-block-font-size: calc(1.143*11px); color: rgb(15, 17, 21); background: none 0% 0% / auto repeat scroll padding-box border-box rgb(249, 250, 251); border-radius: 12px; margin: 16px 0px 11.43px; position: relative; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap;&quot;&gt;&lt;div class=&quot;md-code-block-banner-wrap&quot; style=&quot;z-index: 6; background-color: rgb(255, 255, 255); position: sticky; top: 0px;&quot;&gt;&lt;div class=&quot;md-code-block-banner md-code-block-banner-lite&quot; style=&quot;background: none 0% 0% / auto repeat scroll padding-box border-box rgb(249, 250, 251); padding: 0px; font-size: 12.573px; line-height: 12.573px; justify-content: space-between; display: flex; border-top-left-radius: 12px; border-top-right-radius: 12px;&quot;&gt;&lt;div class=&quot;_121d384&quot; style=&quot;justify-content: space-between; align-items: center; width: 740px; padding: 6px; display: flex;&quot;&gt;&lt;div class=&quot;d2a24f03&quot; style=&quot;flex-shrink: 0;&quot;&gt;&lt;span class=&quot;d813de27&quot; style=&quot;font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; margin-left: 8px; font-size: 12px; line-height: 18px;&quot;&gt;text&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;pre style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 13px; line-height: 22px; font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; overflow: auto; text-wrap-mode: wrap; word-break: break-all; padding: 16px; margin-top: 0px !important; margin-bottom: 0px !important;&quot;&gt;default_ccache_name&amp;nbsp;=&amp;nbsp;KEYRING:persistent:%{uid}&lt;/pre&gt;&lt;svg xmlns=&quot;http://www.w3.org/2000/svg&quot; width=&quot;12&quot; height=&quot;12&quot; viewbox=&quot;0 0 12 12&quot; fill=&quot;none&quot; class=&quot;_9bc997d _33882ae&quot;&gt;&lt;path d=&quot;M-5.24537e-07 0C-2.34843e-07 6.62742 5.37258 12 12 12L0 12L-5.24537e-07 0Z&quot; fill=&quot;currentColor&quot;&gt;&lt;/path&gt;&lt;/svg&gt;&lt;svg xmlns=&quot;http://www.w3.org/2000/svg&quot; width=&quot;12&quot; height=&quot;12&quot; viewbox=&quot;0 0 12 12&quot; fill=&quot;none&quot; class=&quot;_9bc997d _28d7e84&quot;&gt;&lt;path d=&quot;M-5.24537e-07 0C-2.34843e-07 6.62742 5.37258 12 12 12L0 12L-5.24537e-07 0Z&quot; fill=&quot;currentColor&quot;&gt;&lt;/path&gt;&lt;/svg&gt;&lt;/div&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-top: 16px; margin-bottom: 16px; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;替换为：&lt;/p&gt;&lt;div class=&quot;md-code-block md-code-block-light&quot; style=&quot;--ds-md-code-banner-background-color: #f9fafb; --ds-md-code-block-border-radius: 12px; --ds-md-code-block-font-size: calc(1.143*11px); color: rgb(15, 17, 21); background: none 0% 0% / auto repeat scroll padding-box border-box rgb(249, 250, 251); border-radius: 12px; margin: 16px 0px 11.43px; position: relative; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap;&quot;&gt;&lt;div class=&quot;md-code-block-banner-wrap&quot; style=&quot;z-index: 6; background-color: rgb(255, 255, 255); position: sticky; top: 0px;&quot;&gt;&lt;div class=&quot;md-code-block-banner md-code-block-banner-lite&quot; style=&quot;background: none 0% 0% / auto repeat scroll padding-box border-box rgb(249, 250, 251); padding: 0px; font-size: 12.573px; line-height: 12.573px; justify-content: space-between; display: flex; border-top-left-radius: 12px; border-top-right-radius: 12px;&quot;&gt;&lt;div class=&quot;_121d384&quot; style=&quot;justify-content: space-between; align-items: center; width: 740px; padding: 6px; display: flex;&quot;&gt;&lt;div class=&quot;d2a24f03&quot; style=&quot;flex-shrink: 0;&quot;&gt;&lt;span class=&quot;d813de27&quot; style=&quot;font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; margin-left: 8px; font-size: 12px; line-height: 18px;&quot;&gt;text&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;pre style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 13px; line-height: 22px; font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; overflow: auto; text-wrap-mode: wrap; word-break: break-all; padding: 16px; margin-top: 0px !important; margin-bottom: 0px !important;&quot;&gt;default_ccache_name&amp;nbsp;=&amp;nbsp;FILE:/tmp/krb5cc_%{uid}&lt;/pre&gt;&lt;svg xmlns=&quot;http://www.w3.org/2000/svg&quot; width=&quot;12&quot; height=&quot;12&quot; viewbox=&quot;0 0 12 12&quot; fill=&quot;none&quot; class=&quot;_9bc997d _33882ae&quot;&gt;&lt;path d=&quot;M-5.24537e-07 0C-2.34843e-07 6.62742 5.37258 12 12 12L0 12L-5.24537e-07 0Z&quot; fill=&quot;currentColor&quot;&gt;&lt;/path&gt;&lt;/svg&gt;&lt;svg xmlns=&quot;http://www.w3.org/2000/svg&quot; width=&quot;12&quot; height=&quot;12&quot; viewbox=&quot;0 0 12 12&quot; fill=&quot;none&quot; class=&quot;_9bc997d _28d7e84&quot;&gt;&lt;path d=&quot;M-5.24537e-07 0C-2.34843e-07 6.62742 5.37258 12 12 12L0 12L-5.24537e-07 0Z&quot; fill=&quot;currentColor&quot;&gt;&lt;/path&gt;&lt;/svg&gt;&lt;/div&gt;&lt;h3 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 20px; line-height: 30px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 32px 0px 16px; color: rgb(15, 17, 21); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;清理现有票据（可选）&lt;/h3&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-top: 16px; margin-bottom: 16px; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;如果需要清理当前用户的现有Kerberos票据：&lt;/p&gt;&lt;div class=&quot;md-code-block md-code-block-light&quot; style=&quot;--ds-md-code-banner-background-color: #f9fafb; --ds-md-code-block-border-radius: 12px; --ds-md-code-block-font-size: calc(1.143*11px); color: rgb(15, 17, 21); background: none 0% 0% / auto repeat scroll padding-box border-box rgb(249, 250, 251); border-radius: 12px; margin: 16px 0px 11.43px; position: relative; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap;&quot;&gt;&lt;div class=&quot;md-code-block-banner-wrap&quot; style=&quot;z-index: 6; background-color: rgb(255, 255, 255); position: sticky; top: 0px;&quot;&gt;&lt;div class=&quot;md-code-block-banner md-code-block-banner-lite&quot; style=&quot;background: none 0% 0% / auto repeat scroll padding-box border-box rgb(249, 250, 251); padding: 0px; font-size: 12.573px; line-height: 12.573px; justify-content: space-between; display: flex; border-top-left-radius: 12px; border-top-right-radius: 12px;&quot;&gt;&lt;div class=&quot;_121d384&quot; style=&quot;justify-content: space-between; align-items: center; width: 740px; padding: 6px; display: flex;&quot;&gt;&lt;div class=&quot;d2a24f03&quot; style=&quot;flex-shrink: 0;&quot;&gt;&lt;span class=&quot;d813de27&quot; style=&quot;font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; margin-left: 8px; font-size: 12px; line-height: 18px;&quot;&gt;bash&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;pre style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 13px; line-height: 22px; font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; overflow: auto; text-wrap-mode: wrap; word-break: break-all; padding: 16px; margin-top: 0px !important; margin-bottom: 0px !important;&quot;&gt;$&amp;nbsp;kdestroy&amp;nbsp;-A&lt;/pre&gt;&lt;svg xmlns=&quot;http://www.w3.org/2000/svg&quot; width=&quot;12&quot; height=&quot;12&quot; viewbox=&quot;0 0 12 12&quot; fill=&quot;none&quot; class=&quot;_9bc997d _33882ae&quot;&gt;&lt;path d=&quot;M-5.24537e-07 0C-2.34843e-07 6.62742 5.37258 12 12 12L0 12L-5.24537e-07 0Z&quot; fill=&quot;currentColor&quot;&gt;&lt;/path&gt;&lt;/svg&gt;&lt;svg xmlns=&quot;http://www.w3.org/2000/svg&quot; width=&quot;12&quot; height=&quot;12&quot; viewbox=&quot;0 0 12 12&quot; fill=&quot;none&quot; class=&quot;_9bc997d _28d7e84&quot;&gt;&lt;path d=&quot;M-5.24537e-07 0C-2.34843e-07 6.62742 5.37258 12 12 12L0 12L-5.24537e-07 0Z&quot; fill=&quot;currentColor&quot;&gt;&lt;/path&gt;&lt;/svg&gt;&lt;/div&gt;&lt;h3 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-variant-position: normal; font-variant-emoji: normal; text-wrap-mode: wrap; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; font-size: 20px; line-height: 30px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 32px 0px 16px; color: rgb(15, 17, 21); background-color: rgb(255, 255, 255);&quot;&gt;解决方案3：配置SSSD KCM&lt;/h3&gt;&lt;h3 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 20px; line-height: 30px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 32px 0px 16px; color: rgb(15, 17, 21); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;步骤1：安装SSSD KCM组件&lt;/h3&gt;&lt;p&gt;&lt;br/&gt;&lt;/p&gt;&lt;div class=&quot;md-code-block-banner-wrap&quot; style=&quot;z-index: 6; background-color: rgb(255, 255, 255); position: sticky; top: 0px;&quot;&gt;&lt;div class=&quot;md-code-block-banner md-code-block-banner-lite&quot; style=&quot;background: none 0% 0% / auto repeat scroll padding-box border-box rgb(249, 250, 251); padding: 0px; font-size: 12.573px; line-height: 12.573px; justify-content: space-between; display: flex; border-top-left-radius: 12px; border-top-right-radius: 12px;&quot;&gt;&lt;div class=&quot;_121d384&quot; style=&quot;justify-content: space-between; align-items: center; width: 740px; padding: 6px; display: flex;&quot;&gt;&lt;div class=&quot;d2a24f03&quot; style=&quot;flex-shrink: 0;&quot;&gt;&lt;span class=&quot;d813de27&quot; style=&quot;font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; margin-left: 8px; font-size: 12px; line-height: 18px;&quot;&gt;bash&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;pre style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 13px; line-height: 22px; font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; overflow: auto; text-wrap-mode: wrap; word-break: break-all; padding: 16px; margin-top: 0px !important; margin-bottom: 0px !important;&quot;&gt;#&amp;nbsp;安装sssd-kcm软件包
dnf&amp;nbsp;install&amp;nbsp;sssd-kcm
或者
yum&amp;nbsp;install&amp;nbsp;sssd-kcm&lt;/pre&gt;&lt;svg xmlns=&quot;http://www.w3.org/2000/svg&quot; width=&quot;12&quot; height=&quot;12&quot; viewbox=&quot;0 0 12 12&quot; fill=&quot;none&quot; class=&quot;_9bc997d _33882ae&quot;&gt;&lt;path d=&quot;M-5.24537e-07 0C-2.34843e-07 6.62742 5.37258 12 12 12L0 12L-5.24537e-07 0Z&quot; fill=&quot;currentColor&quot;&gt;&lt;/path&gt;&lt;/svg&gt;&lt;svg xmlns=&quot;http://www.w3.org/2000/svg&quot; width=&quot;12&quot; height=&quot;12&quot; viewbox=&quot;0 0 12 12&quot; fill=&quot;none&quot; class=&quot;_9bc997d _28d7e84&quot;&gt;&lt;path d=&quot;M-5.24537e-07 0C-2.34843e-07 6.62742 5.37258 12 12 12L0 12L-5.24537e-07 0Z&quot; fill=&quot;currentColor&quot;&gt;&lt;/path&gt;&lt;/svg&gt;&lt;p&gt;&lt;br/&gt;&lt;/p&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-top: 16px; margin-bottom: 16px; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;如果系统中已安装该软件包，系统会提示已安装最新版本。&lt;/p&gt;&lt;h3 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 20px; line-height: 30px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 32px 0px 16px; color: rgb(15, 17, 21); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;步骤2：配置Kerberos使用KCM缓存&lt;/h3&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-top: 16px; margin-bottom: 16px; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;编辑或创建KCM配置文件：&lt;/p&gt;&lt;div class=&quot;md-code-block md-code-block-light&quot; style=&quot;--ds-md-code-banner-background-color: #f9fafb; --ds-md-code-block-border-radius: 12px; --ds-md-code-block-font-size: calc(1.143*11px); color: rgb(15, 17, 21); background: none 0% 0% / auto repeat scroll padding-box border-box rgb(249, 250, 251); border-radius: 12px; margin: 16px 0px 11.43px; position: relative; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap;&quot;&gt;&lt;div class=&quot;md-code-block-banner-wrap&quot; style=&quot;z-index: 6; background-color: rgb(255, 255, 255); position: sticky; top: 0px;&quot;&gt;&lt;div class=&quot;md-code-block-banner md-code-block-banner-lite&quot; style=&quot;background: none 0% 0% / auto repeat scroll padding-box border-box rgb(249, 250, 251); padding: 0px; font-size: 12.573px; line-height: 12.573px; justify-content: space-between; display: flex; border-top-left-radius: 12px; border-top-right-radius: 12px;&quot;&gt;&lt;div class=&quot;_121d384&quot; style=&quot;justify-content: space-between; align-items: center; width: 740px; padding: 6px; display: flex;&quot;&gt;&lt;div class=&quot;d2a24f03&quot; style=&quot;flex-shrink: 0;&quot;&gt;&lt;span class=&quot;d813de27&quot; style=&quot;font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; margin-left: 8px; font-size: 12px; line-height: 18px;&quot;&gt;bash&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;pre style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 13px; line-height: 22px; font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; overflow: auto; text-wrap-mode: wrap; word-break: break-all; padding: 16px; margin-top: 0px !important; margin-bottom: 0px !important;&quot;&gt;#&amp;nbsp;vim&amp;nbsp;/etc/krb5.conf.d/kcm_default_ccache&lt;/pre&gt;&lt;svg xmlns=&quot;http://www.w3.org/2000/svg&quot; width=&quot;12&quot; height=&quot;12&quot; viewbox=&quot;0 0 12 12&quot; fill=&quot;none&quot; class=&quot;_9bc997d _33882ae&quot;&gt;&lt;path d=&quot;M-5.24537e-07 0C-2.34843e-07 6.62742 5.37258 12 12 12L0 12L-5.24537e-07 0Z&quot; fill=&quot;currentColor&quot;&gt;&lt;/path&gt;&lt;/svg&gt;&lt;svg xmlns=&quot;http://www.w3.org/2000/svg&quot; width=&quot;12&quot; height=&quot;12&quot; viewbox=&quot;0 0 12 12&quot; fill=&quot;none&quot; class=&quot;_9bc997d _28d7e84&quot;&gt;&lt;path d=&quot;M-5.24537e-07 0C-2.34843e-07 6.62742 5.37258 12 12 12L0 12L-5.24537e-07 0Z&quot; fill=&quot;currentColor&quot;&gt;&lt;/path&gt;&lt;/svg&gt;&lt;/div&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-top: 16px; margin-bottom: 16px; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;确保文件内容包含以下配置：&lt;/p&gt;&lt;p&gt;&lt;br/&gt;&lt;/p&gt;&lt;div class=&quot;md-code-block-banner-wrap&quot; style=&quot;z-index: 6; background-color: rgb(255, 255, 255); position: sticky; top: 0px;&quot;&gt;&lt;div class=&quot;md-code-block-banner md-code-block-banner-lite&quot; style=&quot;background: none 0% 0% / auto repeat scroll padding-box border-box rgb(249, 250, 251); padding: 0px; font-size: 12.573px; line-height: 12.573px; justify-content: space-between; display: flex; border-top-left-radius: 12px; border-top-right-radius: 12px;&quot;&gt;&lt;div class=&quot;_121d384&quot; style=&quot;justify-content: space-between; align-items: center; width: 740px; padding: 6px; display: flex;&quot;&gt;&lt;div class=&quot;d2a24f03&quot; style=&quot;flex-shrink: 0;&quot;&gt;&lt;span class=&quot;d813de27&quot; style=&quot;font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; margin-left: 8px; font-size: 12px; line-height: 18px;&quot;&gt;ini&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;pre style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 13px; line-height: 22px; font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; overflow: auto; text-wrap-mode: wrap; word-break: break-all; padding: 16px; margin-top: 0px !important; margin-bottom: 0px !important;&quot;&gt;#&amp;nbsp;启用KCM凭证缓存需要启用KCM&amp;nbsp;socket和服务：
#&amp;nbsp;&amp;nbsp;&amp;nbsp;systemctl&amp;nbsp;enable&amp;nbsp;sssd-kcm.socket&amp;nbsp;sssd-secrets.socket
#&amp;nbsp;&amp;nbsp;&amp;nbsp;systemctl&amp;nbsp;start&amp;nbsp;sssd-kcm.socket&amp;nbsp;&amp;nbsp;&amp;nbsp;
##&amp;nbsp;要禁用KCM凭证缓存，请注释以下行。
[libdefaults]
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;default_ccache_name&amp;nbsp;=&amp;nbsp;KCM:&lt;/pre&gt;&lt;svg xmlns=&quot;http://www.w3.org/2000/svg&quot; width=&quot;12&quot; height=&quot;12&quot; viewbox=&quot;0 0 12 12&quot; fill=&quot;none&quot; class=&quot;_9bc997d _33882ae&quot;&gt;&lt;path d=&quot;M-5.24537e-07 0C-2.34843e-07 6.62742 5.37258 12 12 12L0 12L-5.24537e-07 0Z&quot; fill=&quot;currentColor&quot;&gt;&lt;/path&gt;&lt;/svg&gt;&lt;svg xmlns=&quot;http://www.w3.org/2000/svg&quot; width=&quot;12&quot; height=&quot;12&quot; viewbox=&quot;0 0 12 12&quot; fill=&quot;none&quot; class=&quot;_9bc997d _28d7e84&quot;&gt;&lt;path d=&quot;M-5.24537e-07 0C-2.34843e-07 6.62742 5.37258 12 12 12L0 12L-5.24537e-07 0Z&quot; fill=&quot;currentColor&quot;&gt;&lt;/path&gt;&lt;/svg&gt;&lt;p&gt;&lt;br/&gt;&lt;/p&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-top: 16px; margin-bottom: 16px; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;font-weight: 600;&quot;&gt;关键配置说明&lt;/span&gt;：&lt;/p&gt;&lt;ul style=&quot;margin-top: 16px; margin-bottom: 16px; padding-left: 18px; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;&lt;code style=&quot;box-sizing: border-box; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: 100%; line-height: 22px; font-optical-sizing: auto; font-size-adjust: none; font-kerning: auto; font-feature-settings: normal; font-variation-settings: normal; font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; background-color: rgb(235, 238, 242); border-radius: 6px; align-items: center; padding: 0px 5px; display: inline-flex; font-size: 0.875em !important;&quot;&gt;default_ccache_name = KCM:&lt;/code&gt;&amp;nbsp;指定使用KCM作为默认的凭证缓存后端&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;冒号(&lt;code style=&quot;box-sizing: border-box; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: 100%; line-height: 22px; font-optical-sizing: auto; font-size-adjust: none; font-kerning: auto; font-feature-settings: normal; font-variation-settings: normal; font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; background-color: rgb(235, 238, 242); border-radius: 6px; align-items: center; padding: 0px 5px; display: inline-flex; font-size: 0.875em !important;&quot;&gt;:&lt;/code&gt;)是必须的，表示使用默认的KCM缓存&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;h3 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 20px; line-height: 30px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 32px 0px 16px; color: rgb(15, 17, 21); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;步骤3：检查主Kerberos配置文件&lt;/h3&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-top: 16px; margin-bottom: 16px; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;确保&lt;code style=&quot;box-sizing: border-box; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: 100%; line-height: 22px; font-optical-sizing: auto; font-size-adjust: none; font-kerning: auto; font-feature-settings: normal; font-variation-settings: normal; font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; background-color: rgb(235, 238, 242); border-radius: 6px; align-items: center; padding: 0px 5px; display: inline-flex; font-size: 0.875em !important;&quot;&gt;/etc/krb5.conf&lt;/code&gt;文件开头包含以下&lt;code style=&quot;box-sizing: border-box; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: 100%; line-height: 22px; font-optical-sizing: auto; font-size-adjust: none; font-kerning: auto; font-feature-settings: normal; font-variation-settings: normal; font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; background-color: rgb(235, 238, 242); border-radius: 6px; align-items: center; padding: 0px 5px; display: inline-flex; font-size: 0.875em !important;&quot;&gt;includedir&lt;/code&gt;指令：&lt;/p&gt;&lt;div class=&quot;md-code-block md-code-block-light&quot; style=&quot;--ds-md-code-banner-background-color: #f9fafb; --ds-md-code-block-border-radius: 12px; --ds-md-code-block-font-size: calc(1.143*11px); color: rgb(15, 17, 21); background: none 0% 0% / auto repeat scroll padding-box border-box rgb(249, 250, 251); border-radius: 12px; margin: 16px 0px 11.43px; position: relative; text-wrap-mode: wrap;&quot;&gt;&lt;div class=&quot;md-code-block-banner-wrap&quot; style=&quot;z-index: 6; background-color: rgb(255, 255, 255); position: sticky; top: 0px;&quot;&gt;&lt;div class=&quot;md-code-block-banner md-code-block-banner-lite&quot; style=&quot;background: none 0% 0% / auto repeat scroll padding-box border-box rgb(249, 250, 251); padding: 0px; line-height: 12.573px; justify-content: space-between; display: flex; border-top-left-radius: 12px; border-top-right-radius: 12px;&quot;&gt;&lt;div class=&quot;_121d384&quot; style=&quot;justify-content: space-between; align-items: center; width: 740px; padding: 6px; display: flex;&quot;&gt;&lt;div class=&quot;d2a24f03&quot; style=&quot;flex-shrink: 0;&quot;&gt;&lt;span style=&quot;font-family:Menlo, Monaco, Consolas, Cascadia Mono, Ubuntu Mono, DejaVu Sans Mono, Liberation Mono, JetBrains Mono, Fira Code, Cousine, Roboto Mono, Courier New, Courier, sans-serif, system-ui&quot;&gt;&lt;span style=&quot;font-size: 12px;&quot;&gt;text&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;pre style=&quot;font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; font-size: 13px; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; line-height: 22px; overflow: auto; text-wrap-mode: wrap; word-break: break-all; padding: 16px; margin-top: 0px !important; margin-bottom: 0px !important;&quot;&gt;includedir&amp;nbsp;/etc/krb5.conf.d/
includedir&amp;nbsp;/var/lib/sss/pubconf/krb5.include.d/&lt;/pre&gt;&lt;svg xmlns=&quot;http://www.w3.org/2000/svg&quot; width=&quot;12&quot; height=&quot;12&quot; viewbox=&quot;0 0 12 12&quot; fill=&quot;none&quot; class=&quot;_9bc997d _33882ae&quot;&gt;&lt;/svg&gt;&lt;span style=&quot;font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, Oxygen, Ubuntu, Cantarell, Open Sans, Helvetica Neue, sans-serif&quot;&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;&lt;path d=&quot;M-5.24537e-07 0C-2.34843e-07 6.62742 5.37258 12 12 12L0 12L-5.24537e-07 0Z&quot; fill=&quot;currentColor&quot;&gt;&lt;/path&gt;&lt;/span&gt;&lt;/span&gt;&lt;svg xmlns=&quot;http://www.w3.org/2000/svg&quot; width=&quot;12&quot; height=&quot;12&quot; viewbox=&quot;0 0 12 12&quot; fill=&quot;none&quot; class=&quot;_9bc997d _28d7e84&quot;&gt;&lt;/svg&gt;&lt;span style=&quot;font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, Oxygen, Ubuntu, Cantarell, Open Sans, Helvetica Neue, sans-serif&quot;&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;&lt;path d=&quot;M-5.24537e-07 0C-2.34843e-07 6.62742 5.37258 12 12 12L0 12L-5.24537e-07 0Z&quot; fill=&quot;currentColor&quot;&gt;&lt;/path&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-top: 16px; margin-bottom: 16px; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;检查方法：&lt;/p&gt;&lt;p&gt;&lt;br/&gt;&lt;/p&gt;&lt;div class=&quot;md-code-block-banner-wrap&quot; style=&quot;z-index: 6; background-color: rgb(255, 255, 255); position: sticky; top: 0px;&quot;&gt;&lt;div class=&quot;md-code-block-banner md-code-block-banner-lite&quot; style=&quot;background: none 0% 0% / auto repeat scroll padding-box border-box rgb(249, 250, 251); padding: 0px; font-size: 12.573px; line-height: 12.573px; justify-content: space-between; display: flex; border-top-left-radius: 12px; border-top-right-radius: 12px;&quot;&gt;&lt;div class=&quot;_121d384&quot; style=&quot;justify-content: space-between; align-items: center; width: 740px; padding: 6px; display: flex;&quot;&gt;&lt;div class=&quot;d2a24f03&quot; style=&quot;flex-shrink: 0;&quot;&gt;&lt;span class=&quot;d813de27&quot; style=&quot;font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; margin-left: 8px; font-size: 12px; line-height: 18px;&quot;&gt;bash&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;pre style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 13px; line-height: 22px; font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; overflow: auto; text-wrap-mode: wrap; word-break: break-all; padding: 16px; margin-top: 0px !important; margin-bottom: 0px !important;&quot;&gt;#&amp;nbsp;查看/etc/krb5.conf文件开头部分head&amp;nbsp;-10&amp;nbsp;/etc/krb5.conf
#&amp;nbsp;如果缺少includedir行，可以添加
vim&amp;nbsp;/etc/krb5.conf&lt;/pre&gt;&lt;svg xmlns=&quot;http://www.w3.org/2000/svg&quot; width=&quot;12&quot; height=&quot;12&quot; viewbox=&quot;0 0 12 12&quot; fill=&quot;none&quot; class=&quot;_9bc997d _33882ae&quot;&gt;&lt;path d=&quot;M-5.24537e-07 0C-2.34843e-07 6.62742 5.37258 12 12 12L0 12L-5.24537e-07 0Z&quot; fill=&quot;currentColor&quot;&gt;&lt;/path&gt;&lt;/svg&gt;&lt;svg xmlns=&quot;http://www.w3.org/2000/svg&quot; width=&quot;12&quot; height=&quot;12&quot; viewbox=&quot;0 0 12 12&quot; fill=&quot;none&quot; class=&quot;_9bc997d _28d7e84&quot;&gt;&lt;path d=&quot;M-5.24537e-07 0C-2.34843e-07 6.62742 5.37258 12 12 12L0 12L-5.24537e-07 0Z&quot; fill=&quot;currentColor&quot;&gt;&lt;/path&gt;&lt;/svg&gt;&lt;p&gt;&lt;br/&gt;&lt;/p&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-top: 16px; margin-bottom: 16px; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;font-weight: 600;&quot;&gt;注意&lt;/span&gt;：这些&lt;code style=&quot;box-sizing: border-box; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: 100%; line-height: 22px; font-optical-sizing: auto; font-size-adjust: none; font-kerning: auto; font-feature-settings: normal; font-variation-settings: normal; font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; background-color: rgb(235, 238, 242); border-radius: 6px; align-items: center; padding: 0px 5px; display: inline-flex; font-size: 0.875em !important;&quot;&gt;includedir&lt;/code&gt;行应放在&lt;code style=&quot;box-sizing: border-box; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: 100%; line-height: 22px; font-optical-sizing: auto; font-size-adjust: none; font-kerning: auto; font-feature-settings: normal; font-variation-settings: normal; font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; background-color: rgb(235, 238, 242); border-radius: 6px; align-items: center; padding: 0px 5px; display: inline-flex; font-size: 0.875em !important;&quot;&gt;[libdefaults]&lt;/code&gt;部分之前，以确保正确加载配置文件。&lt;/p&gt;&lt;h3 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 20px; line-height: 30px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 32px 0px 16px; color: rgb(15, 17, 21); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;步骤4：启用并启动KCM服务&lt;/h3&gt;&lt;p&gt;&lt;br/&gt;&lt;/p&gt;&lt;div class=&quot;md-code-block-banner-wrap&quot; style=&quot;z-index: 6; background-color: rgb(255, 255, 255); position: sticky; top: 0px;&quot;&gt;&lt;div class=&quot;md-code-block-banner md-code-block-banner-lite&quot; style=&quot;background: none 0% 0% / auto repeat scroll padding-box border-box rgb(249, 250, 251); padding: 0px; font-size: 12.573px; line-height: 12.573px; justify-content: space-between; display: flex; border-top-left-radius: 12px; border-top-right-radius: 12px;&quot;&gt;&lt;div class=&quot;_121d384&quot; style=&quot;justify-content: space-between; align-items: center; width: 740px; padding: 6px; display: flex;&quot;&gt;&lt;div class=&quot;d2a24f03&quot; style=&quot;flex-shrink: 0;&quot;&gt;&lt;span class=&quot;d813de27&quot; style=&quot;font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; margin-left: 8px; font-size: 12px; line-height: 18px;&quot;&gt;bash&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;pre style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 13px; line-height: 22px; font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; overflow: auto; text-wrap-mode: wrap; word-break: break-all; padding: 16px; margin-top: 0px !important; margin-bottom: 0px !important;&quot;&gt;#&amp;nbsp;启用KCM&amp;nbsp;socket（开机自启动）
systemctl&amp;nbsp;enable&amp;nbsp;sssd-kcm.socket
#&amp;nbsp;启动KCM&amp;nbsp;socket
systemctl&amp;nbsp;start&amp;nbsp;sssd-kcm.socket
#&amp;nbsp;检查服务状态
systemctl&amp;nbsp;status&amp;nbsp;sssd-kcm.socket&lt;/pre&gt;&lt;svg xmlns=&quot;http://www.w3.org/2000/svg&quot; width=&quot;12&quot; height=&quot;12&quot; viewbox=&quot;0 0 12 12&quot; fill=&quot;none&quot; class=&quot;_9bc997d _33882ae&quot;&gt;&lt;path d=&quot;M-5.24537e-07 0C-2.34843e-07 6.62742 5.37258 12 12 12L0 12L-5.24537e-07 0Z&quot; fill=&quot;currentColor&quot;&gt;&lt;/path&gt;&lt;/svg&gt;&lt;svg xmlns=&quot;http://www.w3.org/2000/svg&quot; width=&quot;12&quot; height=&quot;12&quot; viewbox=&quot;0 0 12 12&quot; fill=&quot;none&quot; class=&quot;_9bc997d _28d7e84&quot;&gt;&lt;path d=&quot;M-5.24537e-07 0C-2.34843e-07 6.62742 5.37258 12 12 12L0 12L-5.24537e-07 0Z&quot; fill=&quot;currentColor&quot;&gt;&lt;/path&gt;&lt;/svg&gt;&lt;p&gt;&lt;br/&gt;&lt;/p&gt;&lt;h3 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 20px; line-height: 30px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 32px 0px 16px; color: rgb(15, 17, 21); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;步骤5：重启SSSD服务&lt;/h3&gt;&lt;p&gt;&lt;br/&gt;&lt;/p&gt;&lt;div class=&quot;md-code-block-banner-wrap&quot; style=&quot;z-index: 6; background-color: rgb(255, 255, 255); position: sticky; top: 0px;&quot;&gt;&lt;div class=&quot;md-code-block-banner md-code-block-banner-lite&quot; style=&quot;background: none 0% 0% / auto repeat scroll padding-box border-box rgb(249, 250, 251); padding: 0px; font-size: 12.573px; line-height: 12.573px; justify-content: space-between; display: flex; border-top-left-radius: 12px; border-top-right-radius: 12px;&quot;&gt;&lt;div class=&quot;_121d384&quot; style=&quot;justify-content: space-between; align-items: center; width: 740px; padding: 6px; display: flex;&quot;&gt;&lt;div class=&quot;d2a24f03&quot; style=&quot;flex-shrink: 0;&quot;&gt;&lt;span class=&quot;d813de27&quot; style=&quot;font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; margin-left: 8px; font-size: 12px; line-height: 18px;&quot;&gt;bash&lt;/span&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;pre style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 13px; line-height: 22px; font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; overflow: auto; text-wrap-mode: wrap; word-break: break-all; padding: 16px; margin-top: 0px !important; margin-bottom: 0px !important;&quot;&gt;#&amp;nbsp;重启SSSD服务以应用更改
systemctl&amp;nbsp;restart&amp;nbsp;sssd
#&amp;nbsp;检查SSSD服务状态
systemctl&amp;nbsp;status&amp;nbsp;sssd&lt;/pre&gt;&lt;svg xmlns=&quot;http://www.w3.org/2000/svg&quot; width=&quot;12&quot; height=&quot;12&quot; viewbox=&quot;0 0 12 12&quot; fill=&quot;none&quot; class=&quot;_9bc997d _33882ae&quot;&gt;&lt;path d=&quot;M-5.24537e-07 0C-2.34843e-07 6.62742 5.37258 12 12 12L0 12L-5.24537e-07 0Z&quot; fill=&quot;currentColor&quot;&gt;&lt;/path&gt;&lt;/svg&gt;&lt;svg xmlns=&quot;http://www.w3.org/2000/svg&quot; width=&quot;12&quot; height=&quot;12&quot; viewbox=&quot;0 0 12 12&quot; fill=&quot;none&quot; class=&quot;_9bc997d _28d7e84&quot;&gt;&lt;path d=&quot;M-5.24537e-07 0C-2.34843e-07 6.62742 5.37258 12 12 12L0 12L-5.24537e-07 0Z&quot; fill=&quot;currentColor&quot;&gt;&lt;/path&gt;&lt;/svg&gt;&lt;p&gt;&lt;br/&gt;&lt;/p&gt;&lt;h2 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 22px; line-height: 32px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 32px 0px 16px; color: rgb(15, 17, 21); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;最佳实践建议&lt;/h2&gt;&lt;ol start=&quot;1&quot; style=&quot;margin-top: 16px; margin-bottom: 16px; padding-left: 18px; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;&lt;span style=&quot;font-weight: 600;&quot;&gt;监控密钥使用&lt;/span&gt;：定期检查&lt;code style=&quot;box-sizing: border-box; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: 100%; line-height: 22px; font-optical-sizing: auto; font-size-adjust: none; font-kerning: auto; font-feature-settings: normal; font-variation-settings: normal; font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; background-color: rgb(235, 238, 242); border-radius: 6px; align-items: center; padding: 0px 5px; display: inline-flex; font-size: 0.875em !important;&quot;&gt;/proc/key-users&lt;/code&gt;，了解系统中各用户的密钥使用情况&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;&lt;span style=&quot;font-weight: 600;&quot;&gt;合理设置配额&lt;/span&gt;：根据实际使用需求调整配额，避免设置过大影响系统安全&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;&lt;span style=&quot;font-weight: 600;&quot;&gt;使用KCM缓存&lt;/span&gt;：在RHEL 8+系统中优先考虑使用KCM作为缓存后端&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;&lt;span style=&quot;font-weight: 600;&quot;&gt;日志监控&lt;/span&gt;：定期检查&lt;code style=&quot;box-sizing: border-box; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: 100%; line-height: 22px; font-optical-sizing: auto; font-size-adjust: none; font-kerning: auto; font-feature-settings: normal; font-variation-settings: normal; font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; background-color: rgb(235, 238, 242); border-radius: 6px; align-items: center; padding: 0px 5px; display: inline-flex; font-size: 0.875em !important;&quot;&gt;/var/log/sssd/krb5_child.log&lt;/code&gt;日志文件，及时发现配额问题&lt;/p&gt;&lt;/li&gt;&lt;/ol&gt;&lt;h2 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 22px; line-height: 32px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 32px 0px 16px; color: rgb(15, 17, 21); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;总结&lt;/h2&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-top: 16px; margin-bottom: 16px; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;Kerberos用户因内核密钥配额不足无法登录的问题通常可以通过增加配额或更改缓存类型来解决。系统管理员应根据实际情况选择合适的解决方案，并建立适当的监控机制，确保系统的稳定运行和用户的正常访问。&lt;/p&gt;&lt;p&gt;&lt;br/&gt;&lt;/p&gt;</description><pubDate>Wed, 21 Jan 2026 09:08:16 +0800</pubDate></item><item><title>Fasteda-Flexnet-Log-Analysis,Flex日志分析工具</title><link>https://www.fasteda.cn/post/441.html</link><description>&lt;p&gt;&lt;span style=&quot;font-size: 20px;&quot;&gt;&lt;/span&gt;&lt;/p&gt;&lt;h1 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 24px; line-height: 34px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin-right: 0px; margin-bottom: 16px; margin-left: 0px; color: rgb(15, 17, 21); text-wrap-mode: wrap; background-color: rgb(255, 255, 255); margin-top: 0px !important;&quot;&gt;FlexNet License 使用统计工具适用说明&lt;/h1&gt;&lt;h2 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 22px; line-height: 32px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 32px 0px 16px; color: rgb(15, 17, 21); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;工具概述&lt;/h2&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-top: 16px; margin-bottom: 16px; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;本工具是一款专门用于分析FlexNet License服务器日志的桌面应用程序。通过解析日志文件，可以统计用户对许可证的使用情况，包括使用时长、Session数量、按天统计等信息，帮助管理员了解许可证使用状况，优化许可证资源分配。&lt;/p&gt;&lt;h2 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 22px; line-height: 32px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 32px 0px 16px; color: rgb(15, 17, 21); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;主要功能&lt;/h2&gt;&lt;h3 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 20px; line-height: 30px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 32px 0px 16px; color: rgb(15, 17, 21); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;1. 多文件支持（新版）&lt;/h3&gt;&lt;ul style=&quot;margin-top: 16px; margin-bottom: 16px; padding-left: 18px; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;支持同时选择多个日志文件进行分析&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;自动合并多个文件中的数据&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;显示各文件的分析统计信息&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;h3 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 20px; line-height: 30px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 32px 0px 16px; color: rgb(15, 17, 21); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;2. 用户分析&lt;/h3&gt;&lt;ul style=&quot;margin-top: 16px; margin-bottom: 16px; padding-left: 18px; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;&lt;span style=&quot;font-weight: 600;&quot;&gt;单个用户分析&lt;/span&gt;：分析指定用户的使用情况&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;&lt;span style=&quot;font-weight: 600;&quot;&gt;所有用户分析&lt;/span&gt;：批量分析所有用户的使用情况&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;&lt;span style=&quot;font-weight: 600;&quot;&gt;用户自动扫描&lt;/span&gt;：自动从日志文件中提取所有用户列表&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;h3 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 20px; line-height: 30px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 32px 0px 16px; color: rgb(15, 17, 21); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;3. 统计分析维度&lt;/h3&gt;&lt;ul style=&quot;margin-top: 16px; margin-bottom: 16px; padding-left: 18px; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;&lt;span style=&quot;font-weight: 600;&quot;&gt;总体统计&lt;/span&gt;：总使用时长、Session数、使用许可证数量等&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;&lt;span style=&quot;font-weight: 600;&quot;&gt;许可证统计&lt;/span&gt;：按许可证统计使用时长和Session数&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;&lt;span style=&quot;font-weight: 600;&quot;&gt;按天统计&lt;/span&gt;：每日使用情况统计&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;&lt;span style=&quot;font-weight: 600;&quot;&gt;详细记录&lt;/span&gt;：显示每个Session的详细时间信息&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;h3 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 20px; line-height: 30px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 32px 0px 16px; color: rgb(15, 17, 21); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;4. 时间范围筛选&lt;/h3&gt;&lt;ul style=&quot;margin-top: 16px; margin-bottom: 16px; padding-left: 18px; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;支持自定义日期范围筛选&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 8px; margin-top: 0px !important;&quot;&gt;提供快速选择按钮：&lt;/p&gt;&lt;/li&gt;&lt;ul style=&quot;list-style-type: square;&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;今天&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;本周&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;本月&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;上月&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;支持清空日期范围（分析所有数据）&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;h3 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 20px; line-height: 30px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 32px 0px 16px; color: rgb(15, 17, 21); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;5. 数据导出&lt;/h3&gt;&lt;ul style=&quot;margin-top: 16px; margin-bottom: 16px; padding-left: 18px; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;可将分析结果导出为文本文件&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;包含所有统计维度的完整报告&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;h2 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 22px; line-height: 32px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 32px 0px 16px; color: rgb(15, 17, 21); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;安装与运行&lt;/h2&gt;&lt;h3 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 20px; line-height: 30px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 32px 0px 16px; color: rgb(15, 17, 21); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;系统要求&lt;/h3&gt;&lt;ul style=&quot;margin-top: 16px; margin-bottom: 16px; padding-left: 18px; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;&lt;span style=&quot;font-weight: 600;&quot;&gt;操作系统&lt;/span&gt;：Linux（需安装Python环境），Redhat 7.X以上操作系统&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;&lt;span style=&quot;font-weight: 600;&quot;&gt;Python版本&lt;/span&gt;：Python 3.6+&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;&lt;span style=&quot;font-weight: 600;&quot;&gt;内存&lt;/span&gt;：建议至少2GB RAM&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;&lt;span style=&quot;font-weight: 600;&quot;&gt;磁盘空间&lt;/span&gt;：至少50MB可用空间&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;p&gt;&lt;span style=&quot;font-size: 20px;&quot;&gt;&lt;/span&gt;&lt;/p&gt;&lt;h2 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 22px; line-height: 32px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 32px 0px 16px; color: rgb(15, 17, 21); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;使用步骤&lt;/h2&gt;&lt;h3 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 20px; line-height: 30px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 32px 0px 16px; color: rgb(15, 17, 21); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;步骤1：选择日志文件&lt;/h3&gt;&lt;ol start=&quot;1&quot; style=&quot;margin-top: 16px; margin-bottom: 16px; padding-left: 18px; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;点击&amp;quot;添加文件&amp;quot;按钮&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;选择要分析的FlexNet License日志文件（可多选）&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;支持.log文件和所有其他文本格式文件&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;点击&amp;quot;清空列表&amp;quot;可重新选择文件&lt;/p&gt;&lt;/li&gt;&lt;/ol&gt;&lt;h3 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 20px; line-height: 30px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 32px 0px 16px; color: rgb(15, 17, 21); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;步骤2：扫描用户&lt;/h3&gt;&lt;ol start=&quot;1&quot; style=&quot;margin-top: 16px; margin-bottom: 16px; padding-left: 18px; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;点击&amp;quot;扫描用户&amp;quot;按钮&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;程序会自动从选择的日志文件中提取所有用户&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;用户列表将显示在下拉框中&lt;/p&gt;&lt;/li&gt;&lt;/ol&gt;&lt;h3 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 20px; line-height: 30px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 32px 0px 16px; color: rgb(15, 17, 21); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;步骤3：设置分析参数&lt;/h3&gt;&lt;ol start=&quot;1&quot; style=&quot;margin-top: 16px; margin-bottom: 16px; padding-left: 18px; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;&lt;span style=&quot;font-weight: 600;&quot;&gt;选择用户&lt;/span&gt;：从下拉列表中选择要分析的用户&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 8px; margin-top: 0px !important;&quot;&gt;&lt;span style=&quot;font-weight: 600;&quot;&gt;设置日期范围&lt;/span&gt;：&lt;/p&gt;&lt;/li&gt;&lt;ul style=&quot;margin-top: 4px; padding-left: 18px;&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;手动输入格式：YYYY-MM-DD&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;或使用快速选择按钮&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;&lt;span style=&quot;font-weight: 600;&quot;&gt;设置最小时长&lt;/span&gt;：过滤过短的Session（单位：秒）&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;&lt;span style=&quot;font-weight: 600;&quot;&gt;设置输出文件&lt;/span&gt;：可选，用于保存分析报告&lt;/p&gt;&lt;/li&gt;&lt;/ol&gt;&lt;h3 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 20px; line-height: 30px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 32px 0px 16px; color: rgb(15, 17, 21); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;步骤4：开始分析&lt;/h3&gt;&lt;ol start=&quot;1&quot; style=&quot;margin-top: 16px; margin-bottom: 16px; padding-left: 18px; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;&lt;span style=&quot;font-weight: 600;&quot;&gt;单个用户分析&lt;/span&gt;：点击&amp;quot;开始分析&amp;quot;按钮&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;&lt;span style=&quot;font-weight: 600;&quot;&gt;批量用户分析&lt;/span&gt;：点击&amp;quot;分析所有用户&amp;quot;按钮&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;分析过程中可点击&amp;quot;停止分析&amp;quot;按钮中断&lt;/p&gt;&lt;/li&gt;&lt;/ol&gt;&lt;h3 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 20px; line-height: 30px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 32px 0px 16px; color: rgb(15, 17, 21); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;步骤5：查看结果&lt;/h3&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-top: 16px; margin-bottom: 16px; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;分析完成后，结果将显示在右侧面板中：&lt;/p&gt;&lt;ul style=&quot;margin-top: 16px; margin-bottom: 16px; padding-left: 18px; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;&lt;span style=&quot;font-weight: 600;&quot;&gt;总体统计&lt;/span&gt;：基础统计信息&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;&lt;span style=&quot;font-weight: 600;&quot;&gt;许可证统计&lt;/span&gt;：按许可证的详细使用情况&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;&lt;span style=&quot;font-weight: 600;&quot;&gt;按天统计&lt;/span&gt;：每日使用情况&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;&lt;span style=&quot;font-weight: 600;&quot;&gt;详细记录&lt;/span&gt;：每个Session的详细信息&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;h3 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 20px; line-height: 30px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 32px 0px 16px; color: rgb(15, 17, 21); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;步骤6：导出报告&lt;/h3&gt;&lt;ol start=&quot;1&quot; style=&quot;margin-top: 16px; margin-bottom: 16px; padding-left: 18px; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;点击&amp;quot;导出报告&amp;quot;按钮&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;选择保存位置和文件名&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;报告将保存为文本文件&lt;/p&gt;&lt;/li&gt;&lt;/ol&gt;&lt;h2 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 22px; line-height: 32px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 32px 0px 16px; color: rgb(15, 17, 21); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;日志文件格式要求&lt;/h2&gt;&lt;h3 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 20px; line-height: 30px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 32px 0px 16px; color: rgb(15, 17, 21); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;支持的日志格式&lt;/h3&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-top: 16px; margin-bottom: 16px; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;本工具支持FlexNet License服务器的标准日志格式，主要识别以下行类型：&lt;/p&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 8px; margin-top: 0px !important;&quot;&gt;&lt;span style=&quot;font-weight: 600; color: #0F1115; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: #FFFFFF;&quot;&gt;1.TIMESTAMP行：确定日期&lt;/span&gt;&lt;/p&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 8px; margin-top: 0px !important;&quot;&gt;&lt;span style=&quot;font-weight: 600; color: #0F1115; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: #FFFFFF;&quot;&gt;&lt;br/&gt;&lt;/span&gt;&lt;/p&gt;&lt;pre class=&quot;prism-highlight prism-language-text&quot;&gt;11:18:58&amp;nbsp;(xxxxx)&amp;nbsp;TIMESTAMP&amp;nbsp;11/5/2024&lt;/pre&gt;&lt;p&gt;&lt;span style=&quot;font-weight: 600; color: #0F1115; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: #FFFFFF;&quot;&gt;&lt;br/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-weight: 600; color: #0F1115; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: #FFFFFF;&quot;&gt;2.OUT行&lt;/span&gt;&lt;span style=&quot;color: #0F1115; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: #FFFFFF;&quot;&gt;：许可证检出记录&lt;/span&gt;&lt;span style=&quot;font-size: 18px;&quot;&gt;&lt;/span&gt;&lt;br/&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;color: #0F1115; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: #FFFFFF;&quot;&gt;&lt;br/&gt;&lt;/span&gt;&lt;/p&gt;&lt;pre class=&quot;prism-highlight prism-language-text&quot;&gt;11:19:03&amp;nbsp;(hspice)&amp;nbsp;OUT:&amp;nbsp;&amp;quot;hspice&amp;quot;&amp;nbsp;user1@hostname&lt;/pre&gt;&lt;p&gt;&lt;span style=&quot;font-weight: 600; color: #0F1115; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: #FFFFFF;&quot;&gt;&lt;br/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;color: #0F1115; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: #FFFFFF;&quot;&gt;&lt;/span&gt;&lt;span style=&quot;font-weight: 600; color: #0F1115; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: #FFFFFF;&quot;&gt;3.IN行：许可证归还记录&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;br/&gt;&lt;/p&gt;&lt;pre class=&quot;prism-highlight prism-language-text&quot;&gt;12:30:15&amp;nbsp;(hspice)&amp;nbsp;IN:&amp;nbsp;&amp;quot;hspice&amp;quot;&amp;nbsp;user1@hostname&lt;/pre&gt;&lt;h3 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 20px; line-height: 30px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 32px 0px 16px; color: rgb(15, 17, 21); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;文件位置&lt;/h3&gt;&lt;ul style=&quot;margin-top: 16px; margin-bottom: 16px; padding-left: 18px; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 8px; margin-top: 0px !important;&quot;&gt;FlexNet License日志通常位于：&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;pre class=&quot;prism-highlight prism-language-text&quot;&gt;ps&amp;nbsp;-ef|grep&amp;nbsp;lmgrd&amp;nbsp;&amp;nbsp;，查看&amp;nbsp;-l&amp;nbsp;部分位置&lt;/pre&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;可以同时分析多个日志文件，如按日期分割的日志文件&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;h2 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 22px; line-height: 32px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 32px 0px 16px; color: rgb(15, 17, 21); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;技术说明&lt;/h2&gt;&lt;h3 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 20px; line-height: 30px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 32px 0px 16px; color: rgb(15, 17, 21); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;数据处理逻辑&lt;/h3&gt;&lt;ol start=&quot;1&quot; style=&quot;margin-top: 16px; margin-bottom: 16px; padding-left: 18px; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;&lt;span style=&quot;font-weight: 600;&quot;&gt;Session配对&lt;/span&gt;：程序会自动匹配OUT和IN记录，形成一个完整的Session&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;&lt;span style=&quot;font-weight: 600;&quot;&gt;时长计算&lt;/span&gt;：计算每个Session的持续时间&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;&lt;span style=&quot;font-weight: 600;&quot;&gt;过滤机制&lt;/span&gt;：可过滤掉时长小于设定阈值的Session&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;&lt;span style=&quot;font-weight: 600;&quot;&gt;跨文件合并&lt;/span&gt;：当选择多个文件时，程序会自动合并所有数据&lt;/p&gt;&lt;/li&gt;&lt;/ol&gt;&lt;h3 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 20px; line-height: 30px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 32px 0px 16px; color: rgb(15, 17, 21); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;性能注意事项&lt;/h3&gt;&lt;ul style=&quot;margin-top: 16px; margin-bottom: 16px; padding-left: 18px; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;&lt;span style=&quot;font-weight: 600;&quot;&gt;大文件处理&lt;/span&gt;：对于超过100MB的日志文件，分析可能需要较长时间&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;&lt;span style=&quot;font-weight: 600;&quot;&gt;内存使用&lt;/span&gt;：分析过程中会缓存所有Session数据，大文件分析时内存使用较高&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;&lt;span style=&quot;font-weight: 600;&quot;&gt;进度提示&lt;/span&gt;：分析过程中有进度条显示当前状态&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;h2 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 22px; line-height: 32px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 32px 0px 16px; color: rgb(15, 17, 21); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;常见问题解答&lt;/h2&gt;&lt;h3 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 20px; line-height: 30px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 32px 0px 16px; color: rgb(15, 17, 21); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;Q1: 为什么分析结果显示无数据？&lt;/h3&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-top: 16px; margin-bottom: 16px; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;A: 可能原因：&lt;/p&gt;&lt;ol start=&quot;1&quot; style=&quot;margin-top: 16px; margin-bottom: 16px; padding-left: 18px; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;选择的用户在当前日志时间段内没有使用记录&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;日期范围设置不正确&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;最小时长设置过高，过滤了所有Session&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;日志文件格式不兼容&lt;/p&gt;&lt;/li&gt;&lt;/ol&gt;&lt;h3 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 20px; line-height: 30px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 32px 0px 16px; color: rgb(15, 17, 21); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;Q2: 如何分析多个月的日志数据？&lt;/h3&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-top: 16px; margin-bottom: 16px; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;A: 有两种方式：&lt;/p&gt;&lt;ol start=&quot;1&quot; style=&quot;margin-top: 16px; margin-bottom: 16px; padding-left: 18px; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;将各月的日志文件全部选择，程序会自动合并分析&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;清空日期范围设置，分析所有数据&lt;/p&gt;&lt;/li&gt;&lt;/ol&gt;&lt;h3 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 20px; line-height: 30px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 32px 0px 16px; color: rgb(15, 17, 21); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;Q3: 为什么有些Session没有匹配上？&lt;/h3&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-top: 16px; margin-bottom: 16px; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;A: 可能原因：&lt;/p&gt;&lt;ol start=&quot;1&quot; style=&quot;margin-top: 16px; margin-bottom: 16px; padding-left: 18px; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;日志文件不完整，缺少OUT或IN记录&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;Session跨越多天，但日志被分割为多个文件&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;时间格式解析错误&lt;/p&gt;&lt;/li&gt;&lt;/ol&gt;&lt;h3 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 20px; line-height: 30px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 32px 0px 16px; color: rgb(15, 17, 21); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;Q4: 分析所有用户很慢怎么办？&lt;/h3&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-top: 16px; margin-bottom: 16px; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;A: 建议：&lt;/p&gt;&lt;ol start=&quot;1&quot; style=&quot;margin-top: 16px; margin-bottom: 16px; padding-left: 18px; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;设置合适的日期范围，减少分析数据量&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;先分析单个用户确认日志文件有效&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;对于非常大的日志文件，考虑按时间段分割&lt;/p&gt;&lt;/li&gt;&lt;/ol&gt;&lt;h3 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 20px; line-height: 30px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 32px 0px 16px; color: rgb(15, 17, 21); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;Q5: 导出的报告文件在哪里？&lt;/h3&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-top: 16px; margin-bottom: 16px; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;A: 报告文件保存在您指定的位置，默认情况下与程序在同一目录下。&lt;/p&gt;&lt;h2 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 22px; line-height: 32px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 32px 0px 16px; color: rgb(15, 17, 21); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;高级功能&lt;/h2&gt;&lt;h3 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 20px; line-height: 30px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 32px 0px 16px; color: rgb(15, 17, 21); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;1. 自定义时间范围&lt;/h3&gt;&lt;ul style=&quot;margin-top: 16px; margin-bottom: 16px; padding-left: 18px; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;支持精确到天的范围筛选&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;可分析任意时间段的数据&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;h3 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 20px; line-height: 30px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 32px 0px 16px; color: rgb(15, 17, 21); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;2. Session过滤&lt;/h3&gt;&lt;ul style=&quot;margin-top: 16px; margin-bottom: 16px; padding-left: 18px; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;可设置最小时长过滤无意义的短暂使用&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;默认过滤60秒以下的Session&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;h3 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 20px; line-height: 30px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 32px 0px 16px; color: rgb(15, 17, 21); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;3. 跨文件Session跟踪&lt;/h3&gt;&lt;ul style=&quot;margin-top: 16px; margin-bottom: 16px; padding-left: 18px; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;支持跨多个日志文件的Session配对&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;保持未结束Session的状态跟踪&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;h3 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 20px; line-height: 30px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 32px 0px 16px; color: rgb(15, 17, 21); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;4. 批量分析&lt;/h3&gt;&lt;ul style=&quot;margin-top: 16px; margin-bottom: 16px; padding-left: 18px; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;一次性分析所有用户的使用情况&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;生成用户使用排名统计&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;h2 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 22px; line-height: 32px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 32px 0px 16px; color: rgb(15, 17, 21); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;注意事项&lt;/h2&gt;&lt;ol start=&quot;1&quot; style=&quot;margin-top: 16px; margin-bottom: 16px; padding-left: 18px; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;&lt;span style=&quot;font-weight: 600;&quot;&gt;日志文件编码&lt;/span&gt;：建议使用UTF-8编码的日志文件&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;&lt;span style=&quot;font-weight: 600;&quot;&gt;时间一致性&lt;/span&gt;：确保日志中的时间格式正确&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;&lt;span style=&quot;font-weight: 600;&quot;&gt;文件权限&lt;/span&gt;：确保程序有权限读取日志文件&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;&lt;span style=&quot;font-weight: 600;&quot;&gt;数据安全&lt;/span&gt;：本工具不修改原始日志文件，只进行读取分析&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;&lt;span style=&quot;font-weight: 600;&quot;&gt;资源占用&lt;/span&gt;：分析大型日志文件时，建议关闭其他大型应用程序&lt;/p&gt;&lt;/li&gt;&lt;/ol&gt;&lt;h2 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 22px; line-height: 32px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 32px 0px 16px; color: rgb(15, 17, 21); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;技术支持&lt;/h2&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-top: 16px; margin-bottom: 16px; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;如有问题或建议，请联系：&lt;/p&gt;&lt;ul style=&quot;margin-top: 16px; margin-bottom: 16px; padding-left: 18px; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;工具名称：FlexNet License 使用统计工具&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;开发者：Fasteda.cn&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;版本：1.0.0.0&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;更新日期：2026年1月5日&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;hr style=&quot;background: none 0% 0% / auto repeat scroll padding-box border-box rgba(0, 0, 0, 0.1); border: none; height: 1px; margin: 32px 0px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap;&quot;/&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-top: 16px; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: rgb(255, 255, 255); margin-bottom: 0px !important;&quot;&gt;&lt;span style=&quot;font-weight: 600;&quot;&gt;免责声明&lt;/span&gt;：本工具仅用于辅助分析，分析结果仅供参考。对于因使用本工具而产生的任何直接或间接损失，开发者不承担任何责任。建议在重要决策前，手动验证关键数据。&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 18px;&quot;&gt;支持如下功能：&lt;/span&gt;&lt;br/&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;1、载入日志&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;2、自动分析涉及用户&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;3、按日期分析，自动选择&lt;span style=&quot;font-size: 16px; text-wrap-mode: wrap;&quot;&gt;日期&lt;/span&gt;，手动输入日期&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;4、按用户分析&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;5、按所有用户分析&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;6、按用户分析可导出分析结果&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 18px;&quot;&gt;可统计内容如下：&lt;/span&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;&lt;br/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;1、分析所有用户，可统计各用户的总使用时长和session总数：&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;img class=&quot;ue-image&quot; src=&quot;https://www.fasteda.cn/zb_users/upload/2026/01/202601051767588994546302.jpg&quot; title=&quot;log-1.jpg&quot; alt=&quot;log-1.jpg&quot;/&gt;&lt;/p&gt;&lt;p&gt;&lt;img class=&quot;ue-image&quot; src=&quot;https://www.fasteda.cn/zb_users/upload/2026/01/202601051767589007626855.jpg&quot; title=&quot;log-2.jpg&quot; alt=&quot;log-2.jpg&quot;/&gt;&lt;/p&gt;&lt;p&gt;&lt;br/&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;2、分析单个用户，可统计信息如下：&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;img class=&quot;ue-image&quot; src=&quot;https://www.fasteda.cn/zb_users/upload/2026/01/202601051767589051180515.jpg&quot; title=&quot;log-3.jpg&quot; alt=&quot;log-3.jpg&quot;/&gt;&lt;/p&gt;&lt;p&gt;&lt;img class=&quot;ue-image&quot; src=&quot;https://www.fasteda.cn/zb_users/upload/2026/01/202601051767589067549378.jpg&quot; style=&quot;&quot; title=&quot;log-4.jpg&quot;/&gt;&lt;/p&gt;&lt;p&gt;&lt;img class=&quot;ue-image&quot; src=&quot;https://www.fasteda.cn/zb_users/upload/2026/01/202601051767589067734334.jpg&quot; style=&quot;&quot; title=&quot;log-5.jpg&quot;/&gt;&lt;/p&gt;&lt;p&gt;&lt;img class=&quot;ue-image&quot; src=&quot;https://www.fasteda.cn/zb_users/upload/2026/01/202601051767589067688391.jpg&quot; style=&quot;&quot; title=&quot;log-6.jpg&quot;/&gt;&lt;/p&gt;&lt;p&gt;&lt;br/&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;当前程序暂时不开源，预计半年后开源，如果有问题，请随时留言。&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;br/&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;当前工具只支持Linux版本。程序在Rhel7.9上进行编译。如果您无法使用，请告知操作系统版本信息。&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;br/&gt;&lt;/p&gt;&lt;p&gt;&lt;strong&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;下载地址1.0.0.0：&lt;/span&gt;&lt;/strong&gt;&lt;/p&gt;&lt;p&gt;&lt;br/&gt;&lt;/p&gt;&lt;p class=&quot;ue-upload&quot; style=&quot;line-height: 16px;&quot;&gt;&lt;img style=&quot;vertical-align: middle; margin-right: 2px;&quot; src=&quot;https://www.fasteda.cn/zb_system/image/filetype/zip.png&quot;/&gt;&lt;a style=&quot;font-size:12px; color:#0066cc;&quot; href=&quot;https://www.fasteda.cn/zb_users/upload/2026/01/202601051767593215344155.zip&quot; title=&quot;Fasteda-Flexnet-Log-Analysis-rhel7.zip&quot;&gt;Fasteda-Flexnet-Log-Analysis-rhel7.zip&lt;/a&gt;&lt;/p&gt;&lt;p&gt;&lt;br/&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 18px;&quot;&gt;&lt;strong&gt;2026年1月6日更新：1.1.0.0版本。更新内容：&lt;/strong&gt;&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;优化算法&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;增加多日志载入支持&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;img class=&quot;ue-image&quot; src=&quot;https://www.fasteda.cn/zb_users/upload/2026/01/202601061767658507355719.jpg&quot; title=&quot;analysis-2啊.jpg&quot; alt=&quot;analysis-2啊.jpg&quot;/&gt;&lt;/p&gt;&lt;p&gt;&lt;br/&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;&lt;strong&gt;下载地址1.1.0.0：&lt;/strong&gt;&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;&lt;strong&gt;&lt;br/&gt;&lt;/strong&gt;&lt;/span&gt;&lt;/p&gt;&lt;p class=&quot;ue-upload&quot; style=&quot;line-height: 16px;&quot;&gt;&lt;img style=&quot;vertical-align: middle; margin-right: 2px;&quot; src=&quot;https://www.fasteda.cn/zb_system/image/filetype/zip.png&quot;/&gt;&lt;a style=&quot;font-size:12px; color:#0066cc;&quot; href=&quot;https://www.fasteda.cn/zb_users/upload/2026/01/202601061767658532793241.zip&quot; title=&quot;Fasteda-Flexnet-Log-Analysis-multi.zip&quot;&gt;Fasteda-Flexnet-Log-Analysis-multi.zip&lt;/a&gt;&lt;/p&gt;&lt;p class=&quot;ue-upload&quot; style=&quot;line-height: 16px;&quot;&gt;&lt;br/&gt;&lt;/p&gt;&lt;h2 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-variant-position: normal; font-variant-emoji: normal; text-wrap-mode: wrap; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; font-size: 22px; line-height: 32px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 32px 0px 16px; color: rgb(15, 17, 21); background-color: rgb(255, 255, 255);&quot;&gt;技术支持&lt;/h2&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-top: 16px; margin-bottom: 16px; text-wrap-mode: wrap; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; background-color: rgb(255, 255, 255);&quot;&gt;如有问题或建议，请联系：&lt;/p&gt;&lt;ul class=&quot; list-paddingleft-2&quot; style=&quot;margin-top: 16px; margin-bottom: 16px; width: 1028.84px; padding-left: 18px; text-wrap-mode: wrap; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; background-color: rgb(255, 255, 255);&quot;&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;工具名称：FlexNet License 使用统计工具&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;开发者：Fasteda.cn&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;版本：1.1.0.0&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;更新日期：2026年1月6日&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p&gt;&lt;br/&gt;&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;p&gt;&lt;br/&gt;&lt;/p&gt;</description><pubDate>Mon, 05 Jan 2026 12:46:25 +0800</pubDate></item><item><title>禁用系统的核心转储（core dump）功能</title><link>https://www.fasteda.cn/post/440.html</link><description>&lt;p&gt;Coredump&lt;span style=&quot;color: #0F1115; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: #FFFFFF;&quot;&gt;核心转储是在程序崩溃时生成的内存镜像文件，用于调试，但在生产环境中通常会禁用以避免磁盘空间占用和安全风险。&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;color: #0F1115; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: #FFFFFF;&quot;&gt;下面的方法，可以完全禁止掉Coredump功能&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;color: #0F1115; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: #FFFFFF;&quot;&gt;&lt;/span&gt;&lt;/p&gt;&lt;h3 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 20px; line-height: 30px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 32px 0px 16px; color: rgb(15, 17, 21); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;font-weight: inherit;&quot;&gt;1. bash ulimit软硬限制core为0&lt;/span&gt;&lt;/h3&gt;&lt;p&gt;&lt;br/&gt;&lt;/p&gt;&lt;pre class=&quot;prism-highlight prism-language-text&quot;&gt;ulimit&amp;nbsp;-c&amp;nbsp;0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;#&amp;nbsp;当前shell会话中禁用core&amp;nbsp;dump
ulimit&amp;nbsp;-S&amp;nbsp;-c&amp;nbsp;0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;#&amp;nbsp;仅设置软限制
ulimit&amp;nbsp;-H&amp;nbsp;-c&amp;nbsp;0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;#&amp;nbsp;设置硬限制（需要root权限）&lt;/pre&gt;&lt;ul style=&quot;margin-top: 16px; margin-bottom: 16px; padding-left: 18px; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;&lt;span style=&quot;font-weight: 600;&quot;&gt;作用&lt;/span&gt;：对当前shell及后续进程禁用核心转储。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;&lt;span style=&quot;font-weight: 600;&quot;&gt;永久生效&lt;/span&gt;：需要将&amp;nbsp;&lt;code style=&quot;box-sizing: border-box; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: 100%; line-height: 22px; font-optical-sizing: auto; font-size-adjust: none; font-kerning: auto; font-feature-settings: normal; font-variation-settings: normal; font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; background-color: rgb(235, 238, 242); border-radius: 6px; align-items: center; padding: 0px 5px; display: inline-flex; font-size: 0.875em !important;&quot;&gt;ulimit -c 0&lt;/code&gt;&amp;nbsp;添加到&amp;nbsp;&lt;code style=&quot;box-sizing: border-box; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: 100%; line-height: 22px; font-optical-sizing: auto; font-size-adjust: none; font-kerning: auto; font-feature-settings: normal; font-variation-settings: normal; font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; background-color: rgb(235, 238, 242); border-radius: 6px; align-items: center; padding: 0px 5px; display: inline-flex; font-size: 0.875em !important;&quot;&gt;~/.bashrc&lt;/code&gt;&amp;nbsp;或&amp;nbsp;&lt;code style=&quot;box-sizing: border-box; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: 100%; line-height: 22px; font-optical-sizing: auto; font-size-adjust: none; font-kerning: auto; font-feature-settings: normal; font-variation-settings: normal; font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; background-color: rgb(235, 238, 242); border-radius: 6px; align-items: center; padding: 0px 5px; display: inline-flex; font-size: 0.875em !important;&quot;&gt;/etc/profile&lt;/code&gt;&amp;nbsp;中。&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;h3 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 20px; line-height: 30px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 32px 0px 16px; color: rgb(15, 17, 21); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;font-weight: inherit;&quot;&gt;2. csh limit软硬限制core为0&lt;/span&gt;&lt;/h3&gt;&lt;pre class=&quot;prism-highlight prism-language-text&quot;&gt;limit&amp;nbsp;coredumpsize&amp;nbsp;0&lt;/pre&gt;&lt;p&gt;注意：一定是CSH模式下才有limit命令&lt;br/&gt;&lt;/p&gt;&lt;ul style=&quot;margin-top: 16px; margin-bottom: 16px; padding-left: 18px; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;&lt;span style=&quot;font-weight: 600;&quot;&gt;作用&lt;/span&gt;：在C shell中禁用核心转储。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;&lt;span style=&quot;font-weight: 600;&quot;&gt;永久生效&lt;/span&gt;：添加到&amp;nbsp;&lt;code style=&quot;box-sizing: border-box; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: 100%; line-height: 22px; font-optical-sizing: auto; font-size-adjust: none; font-kerning: auto; font-feature-settings: normal; font-variation-settings: normal; font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; background-color: rgb(235, 238, 242); border-radius: 6px; align-items: center; padding: 0px 5px; display: inline-flex; font-size: 0.875em !important;&quot;&gt;~/.cshrc&lt;/code&gt;&amp;nbsp;或&amp;nbsp;&lt;code style=&quot;box-sizing: border-box; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: 100%; line-height: 22px; font-optical-sizing: auto; font-size-adjust: none; font-kerning: auto; font-feature-settings: normal; font-variation-settings: normal; font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; background-color: rgb(235, 238, 242); border-radius: 6px; align-items: center; padding: 0px 5px; display: inline-flex; font-size: 0.875em !important;&quot;&gt;/etc/csh.cshrc&lt;/code&gt;。&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;h3 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 20px; line-height: 30px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 32px 0px 16px; color: rgb(15, 17, 21); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;font-weight: inherit;&quot;&gt;3. systemctl disable abrtd --now&lt;/span&gt;&lt;/h3&gt;&lt;pre class=&quot;prism-highlight prism-language-text&quot;&gt;systemctl&amp;nbsp;disable&amp;nbsp;abrtd&amp;nbsp;--now&lt;/pre&gt;&lt;ul style=&quot;margin-top: 16px; margin-bottom: 16px; padding-left: 18px; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 8px; margin-top: 0px !important;&quot;&gt;&lt;span style=&quot;font-weight: 600;&quot;&gt;作用&lt;/span&gt;：&lt;/p&gt;&lt;/li&gt;&lt;ul style=&quot;list-style-type: square;&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;&lt;code style=&quot;box-sizing: border-box; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: 100%; line-height: 22px; font-optical-sizing: auto; font-size-adjust: none; font-kerning: auto; font-feature-settings: normal; font-variation-settings: normal; font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; background-color: rgb(235, 238, 242); border-radius: 6px; align-items: center; padding: 0px 5px; display: inline-flex; font-size: 0.875em !important;&quot;&gt;abrtd&lt;/code&gt;（Automatic Bug Reporting Tool）是收集崩溃报告的服务。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;&lt;code style=&quot;box-sizing: border-box; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: 100%; line-height: 22px; font-optical-sizing: auto; font-size-adjust: none; font-kerning: auto; font-feature-settings: normal; font-variation-settings: normal; font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; background-color: rgb(235, 238, 242); border-radius: 6px; align-items: center; padding: 0px 5px; display: inline-flex; font-size: 0.875em !important;&quot;&gt;disable&lt;/code&gt;&amp;nbsp;禁止开机自启，&lt;code style=&quot;box-sizing: border-box; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: 100%; line-height: 22px; font-optical-sizing: auto; font-size-adjust: none; font-kerning: auto; font-feature-settings: normal; font-variation-settings: normal; font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; background-color: rgb(235, 238, 242); border-radius: 6px; align-items: center; padding: 0px 5px; display: inline-flex; font-size: 0.875em !important;&quot;&gt;--now&lt;/code&gt;&amp;nbsp;立即停止服务。&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;&lt;span style=&quot;font-weight: 600;&quot;&gt;注意&lt;/span&gt;：在RHEL/CentOS/Fedora中常见，禁用后不会自动收集崩溃报告。&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;h3 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 20px; line-height: 30px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 32px 0px 16px; color: rgb(15, 17, 21); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;font-weight: inherit;&quot;&gt;4. kernel.core_pattern = |/bin/false&lt;/span&gt;&lt;/h3&gt;&lt;pre class=&quot;prism-highlight prism-language-text&quot;&gt;echo&amp;nbsp;&amp;quot;kernel.core_pattern&amp;nbsp;=&amp;nbsp;|/bin/false&amp;quot;&amp;nbsp;&amp;gt;&amp;gt;&amp;nbsp;/etc/sysctl.conf
sysctl&amp;nbsp;-p&lt;/pre&gt;&lt;ul style=&quot;margin-top: 16px; margin-bottom: 16px; padding-left: 18px; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 8px; margin-top: 0px !important;&quot;&gt;&lt;span style=&quot;font-weight: 600;&quot;&gt;作用&lt;/span&gt;：&lt;/p&gt;&lt;/li&gt;&lt;ul style=&quot;list-style-type: square;&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;&lt;code style=&quot;box-sizing: border-box; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: 100%; line-height: 22px; font-optical-sizing: auto; font-size-adjust: none; font-kerning: auto; font-feature-settings: normal; font-variation-settings: normal; font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; background-color: rgb(235, 238, 242); border-radius: 6px; align-items: center; padding: 0px 5px; display: inline-flex; font-size: 0.875em !important;&quot;&gt;core_pattern&lt;/code&gt;&amp;nbsp;定义core文件的生成方式，&lt;code style=&quot;box-sizing: border-box; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: 100%; line-height: 22px; font-optical-sizing: auto; font-size-adjust: none; font-kerning: auto; font-feature-settings: normal; font-variation-settings: normal; font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; background-color: rgb(235, 238, 242); border-radius: 6px; align-items: center; padding: 0px 5px; display: inline-flex; font-size: 0.875em !important;&quot;&gt;|/bin/false&lt;/code&gt;&amp;nbsp;表示将core数据通过管道传递给&amp;nbsp;&lt;code style=&quot;box-sizing: border-box; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: 100%; line-height: 22px; font-optical-sizing: auto; font-size-adjust: none; font-kerning: auto; font-feature-settings: normal; font-variation-settings: normal; font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; background-color: rgb(235, 238, 242); border-radius: 6px; align-items: center; padding: 0px 5px; display: inline-flex; font-size: 0.875em !important;&quot;&gt;/bin/false&lt;/code&gt;（立即丢弃）。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;这是&lt;span style=&quot;font-weight: 600;&quot;&gt;全局生效&lt;/span&gt;的，优先级高于ulimit。&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;&lt;span style=&quot;font-weight: 600;&quot;&gt;注意&lt;/span&gt;：使用&amp;nbsp;&lt;code style=&quot;box-sizing: border-box; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: 100%; line-height: 22px; font-optical-sizing: auto; font-size-adjust: none; font-kerning: auto; font-feature-settings: normal; font-variation-settings: normal; font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; background-color: rgb(235, 238, 242); border-radius: 6px; align-items: center; padding: 0px 5px; display: inline-flex; font-size: 0.875em !important;&quot;&gt;|/bin/false&lt;/code&gt;&amp;nbsp;或&amp;nbsp;&lt;code style=&quot;box-sizing: border-box; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: 100%; line-height: 22px; font-optical-sizing: auto; font-size-adjust: none; font-kerning: auto; font-feature-settings: normal; font-variation-settings: normal; font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; background-color: rgb(235, 238, 242); border-radius: 6px; align-items: center; padding: 0px 5px; display: inline-flex; font-size: 0.875em !important;&quot;&gt;|/usr/bin/logger -t core_dump&lt;/code&gt;（仅记录日志）是常见做法。&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;h3 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 20px; line-height: 30px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 32px 0px 16px; color: rgb(15, 17, 21); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;font-weight: inherit;&quot;&gt;5. systemd-coredump配置&lt;/span&gt;&lt;/h3&gt;&lt;pre class=&quot;prism-highlight prism-language-text&quot;&gt;#&amp;nbsp;/etc/systemd/coredump.conf
[Coredump]
Storage=none&lt;/pre&gt;&lt;pre class=&quot;prism-highlight prism-language-text&quot;&gt;systemctl&amp;nbsp;daemon-reexec&lt;/pre&gt;&lt;ul style=&quot;margin-top: 16px; margin-bottom: 16px; padding-left: 18px; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 8px; margin-top: 0px !important;&quot;&gt;&lt;span style=&quot;font-weight: 600;&quot;&gt;作用&lt;/span&gt;：&lt;/p&gt;&lt;/li&gt;&lt;ul style=&quot;list-style-type: square;&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;配置systemd不存储核心转储文件（&lt;code style=&quot;box-sizing: border-box; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: 100%; line-height: 22px; font-optical-sizing: auto; font-size-adjust: none; font-kerning: auto; font-feature-settings: normal; font-variation-settings: normal; font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; background-color: rgb(235, 238, 242); border-radius: 6px; align-items: center; padding: 0px 5px; display: inline-flex; font-size: 0.875em !important;&quot;&gt;Storage=none&lt;/code&gt;）。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;&lt;code style=&quot;box-sizing: border-box; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: 100%; line-height: 22px; font-optical-sizing: auto; font-size-adjust: none; font-kerning: auto; font-feature-settings: normal; font-variation-settings: normal; font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; background-color: rgb(235, 238, 242); border-radius: 6px; align-items: center; padding: 0px 5px; display: inline-flex; font-size: 0.875em !important;&quot;&gt;daemon-reexec&lt;/code&gt;&amp;nbsp;重新加载systemd管理器配置。&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;&lt;span style=&quot;font-weight: 600;&quot;&gt;注意&lt;/span&gt;：此配置仅影响由systemd管理的服务，不影响用户会话。&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;h3 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 20px; line-height: 30px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 32px 0px 16px; color: rgb(15, 17, 21); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;font-weight: inherit;&quot;&gt;验证是否生效&lt;/span&gt;&lt;/h3&gt;&lt;p&gt;&lt;span style=&quot;text-wrap-mode: nowrap;&quot;&gt;&lt;/span&gt;&lt;/p&gt;&lt;pre class=&quot;prism-highlight prism-language-text&quot;&gt;#&amp;nbsp;检查core_pattern
sysctl&amp;nbsp;kernel.core_pattern
#&amp;nbsp;检查当前shell的core限制
ulimit&amp;nbsp;-c
#&amp;nbsp;测试生成core（应失败）
sleep&amp;nbsp;10&amp;nbsp;&amp;amp;
kill&amp;nbsp;-SIGSEGV&amp;nbsp;$!&amp;nbsp;&amp;nbsp;#&amp;nbsp;触发段错误
ls&amp;nbsp;core*&amp;nbsp;2&amp;gt;/dev/null&amp;nbsp;||&amp;nbsp;echo&amp;nbsp;&amp;quot;No&amp;nbsp;core&amp;nbsp;dump&amp;nbsp;generated&amp;quot;&lt;/pre&gt;&lt;p&gt;&lt;span style=&quot;text-wrap-mode: nowrap;&quot;&gt;&lt;/span&gt;&lt;br/&gt;&lt;/p&gt;&lt;h3 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 20px; line-height: 30px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 32px 0px 16px; color: rgb(15, 17, 21); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;font-weight: inherit;&quot;&gt;注意事项&lt;/span&gt;&lt;/h3&gt;&lt;ol start=&quot;1&quot; style=&quot;margin-top: 16px; margin-bottom: 16px; padding-left: 18px; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;&lt;span style=&quot;font-weight: 600;&quot;&gt;权限要求&lt;/span&gt;：除ulimit用户级设置外，其他操作均需root权限。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;&lt;span style=&quot;font-weight: 600;&quot;&gt;安全影响&lt;/span&gt;：禁用core dump可能增加故障排查难度，建议在测试环境保留调试能力。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;&lt;span style=&quot;font-weight: 600;&quot;&gt;优先级&lt;/span&gt;：&lt;code style=&quot;box-sizing: border-box; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: 100%; line-height: 22px; font-optical-sizing: auto; font-size-adjust: none; font-kerning: auto; font-feature-settings: normal; font-variation-settings: normal; font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; background-color: rgb(235, 238, 242); border-radius: 6px; align-items: center; padding: 0px 5px; display: inline-flex; font-size: 0.875em !important;&quot;&gt;kernel.core_pattern&lt;/code&gt;&amp;nbsp;的设置会覆盖ulimit的限制。&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;&lt;span style=&quot;font-weight: 600;&quot;&gt;系统差异&lt;/span&gt;：不同发行版可能使用不同的崩溃收集工具（如Ubuntu用apport）。&lt;/p&gt;&lt;/li&gt;&lt;/ol&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-top: 16px; margin-bottom: 16px; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;如果需要临时启用core dump进行调试，可以：&lt;/p&gt;&lt;pre class=&quot;prism-highlight prism-language-text&quot;&gt;ulimit&amp;nbsp;-c&amp;nbsp;unlimited
sysctl&amp;nbsp;-w&amp;nbsp;kernel.core_pattern=core.%p&lt;/pre&gt;&lt;p&gt;&lt;br/&gt;&lt;/p&gt;</description><pubDate>Mon, 05 Jan 2026 08:46:53 +0800</pubDate></item><item><title>NVIDIA OpenGL over RDP 补丁详解</title><link>https://www.fasteda.cn/post/439.html</link><description>&lt;h3 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 20px; line-height: 30px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 32px 0px 16px; color: rgb(15, 17, 21); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;font-weight: inherit;&quot;&gt;问题背景&lt;/span&gt;&lt;/h3&gt;&lt;ol start=&quot;1&quot; style=&quot;margin-top: 16px; margin-bottom: 16px; padding-left: 18px; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;&lt;span style=&quot;font-weight: 600;&quot;&gt;RDP (Remote Desktop Protocol)&lt;/span&gt;&amp;nbsp;默认使用微软的显示驱动程序&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 8px; margin-top: 0px !important;&quot;&gt;&lt;span style=&quot;font-weight: 600;&quot;&gt;消费级 GeForce/RTX 显卡&lt;/span&gt;&amp;nbsp;在 Windows 远程桌面中：&lt;/p&gt;&lt;/li&gt;&lt;ul style=&quot;margin-top: 4px; padding-left: 18px;&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;OpenGL 版本被限制在 1.1（非常古老）&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;无法使用硬件加速的 OpenGL&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;影响大量专业应用（CAD、3D建模、科学计算等）&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;/ol&gt;&lt;h3 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 20px; line-height: 30px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 32px 0px 16px; color: rgb(15, 17, 21); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;font-weight: inherit;&quot;&gt;解决方案&lt;/span&gt;&lt;/h3&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-top: 16px; margin-bottom: 16px; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;font-weight: 600;&quot;&gt;NVIDIA OpenGL over RDP&lt;/span&gt;&amp;nbsp;补丁（&lt;code style=&quot;box-sizing: border-box; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: 100%; line-height: 22px; font-optical-sizing: auto; font-size-adjust: none; font-kerning: auto; font-feature-settings: normal; font-variation-settings: normal; font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; background-color: rgb(235, 238, 242); border-radius: 6px; align-items: center; padding: 0px 5px; display: inline-flex; font-size: 0.875em !important;&quot;&gt;nvidiaopenglrdp.exe&lt;/code&gt;）：&lt;/p&gt;&lt;ul style=&quot;margin-top: 16px; margin-bottom: 16px; padding-left: 18px; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;让消费级显卡在 RDP 会话中也能使用完整的 OpenGL 4.6+&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;绕过微软的 OpenGL 1.1 限制&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;支持 GeForce、TITAN、RTX 等消费级显卡&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;h3 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 20px; line-height: 30px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 32px 0px 16px; color: rgb(15, 17, 21); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;font-weight: inherit;&quot;&gt;安装步骤&lt;/span&gt;&lt;/h3&gt;&lt;h4 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 16px; line-height: 28px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 16px 0px 8px; color: rgb(15, 17, 21); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;font-weight: inherit;&quot;&gt;1. 下载准备&lt;/span&gt;&lt;/h4&gt;&lt;ul style=&quot;margin-top: 8px; margin-bottom: 16px; padding-left: 18px; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;访问：https://developer.nvidia.com/nvidia-opengl-rdp&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;需要注册 NVIDIA 开发者账号（免费）&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 8px; margin-top: 0px !important;&quot;&gt;登录后下载对应版本：&lt;/p&gt;&lt;/li&gt;&lt;ul style=&quot;list-style-type: square;&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;&lt;code style=&quot;box-sizing: border-box; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: 100%; line-height: 22px; font-optical-sizing: auto; font-size-adjust: none; font-kerning: auto; font-feature-settings: normal; font-variation-settings: normal; font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; background-color: rgb(235, 238, 242); border-radius: 6px; align-items: center; padding: 0px 5px; display: inline-flex; font-size: 0.875em !important;&quot;&gt;nvidiaopenglrdp_x64.exe&lt;/code&gt;（64位系统）&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;&lt;code style=&quot;box-sizing: border-box; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: 100%; line-height: 22px; font-optical-sizing: auto; font-size-adjust: none; font-kerning: auto; font-feature-settings: normal; font-variation-settings: normal; font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; background-color: rgb(235, 238, 242); border-radius: 6px; align-items: center; padding: 0px 5px; display: inline-flex; font-size: 0.875em !important;&quot;&gt;nvidiaopenglrdp_x86.exe&lt;/code&gt;（32位系统）&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;/ul&gt;&lt;h4 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 16px; line-height: 28px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 16px 0px 8px; color: rgb(15, 17, 21); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;font-weight: inherit;&quot;&gt;2. 安装条件&lt;/span&gt;&lt;/h4&gt;&lt;ul style=&quot;margin-top: 8px; margin-bottom: 16px; padding-left: 18px; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;&lt;span style=&quot;font-weight: 600;&quot;&gt;Windows Server&lt;/span&gt;&amp;nbsp;或&amp;nbsp;&lt;span style=&quot;font-weight: 600;&quot;&gt;Windows 10/11 专业版/企业版&lt;/span&gt;&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;已安装 NVIDIA 显卡驱动&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;系统支持远程桌面服务&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;h4 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 16px; line-height: 28px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 16px 0px; color: rgb(15, 17, 21); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;font-weight: inherit;&quot;&gt;3. 安装命令&lt;/span&gt;&lt;/h4&gt;&lt;pre style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 13px; line-height: 22px; font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; overflow: auto; text-wrap-mode: wrap; word-break: break-all; padding: 16px; color: rgb(15, 17, 21); margin-top: 0px !important; margin-bottom: 0px !important;&quot;&gt;#&amp;nbsp;以管理员身份运行
nvidiaopenglrdp_x64.exe

#&amp;nbsp;静默安装（无人值守）
nvidiaopenglrdp_x64.exe&amp;nbsp;/s&lt;/pre&gt;&lt;h4 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 16px; line-height: 28px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 16px 0px; color: rgb(15, 17, 21); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;font-weight: inherit;&quot;&gt;4. 验证安装&lt;/span&gt;&lt;/h4&gt;&lt;pre style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 13px; line-height: 22px; font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; overflow: auto; text-wrap-mode: wrap; word-break: break-all; padding: 16px; color: rgb(15, 17, 21); margin-top: 0px !important; margin-bottom: 0px !important;&quot;&gt;ls&amp;nbsp;&amp;quot;C:\Windows\System32\DriverStore\FileRepository\nvoclock.inf_*&amp;quot;&lt;/pre&gt;&lt;p&gt;注意：用powershell 执行此命令&lt;/p&gt;&lt;h3 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 20px; line-height: 30px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 32px 0px 16px;&quot;&gt;&lt;span style=&quot;font-weight: inherit;&quot;&gt;技术原理&lt;/span&gt;&lt;/h3&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-top: 16px; margin-bottom: 16px;&quot;&gt;补丁通过以下方式工作：&lt;/p&gt;&lt;ol start=&quot;1&quot; style=&quot;margin-top: 16px; margin-bottom: 16px; padding-left: 18px;&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 8px; margin-top: 0px !important;&quot;&gt;&lt;span style=&quot;font-weight: 600;&quot;&gt;替换/添加驱动文件&lt;/span&gt;：&lt;/p&gt;&lt;/li&gt;&lt;ul style=&quot;margin-top: 4px; padding-left: 18px;&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;&lt;code style=&quot;box-sizing: border-box; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: 100%; line-height: 22px; font-optical-sizing: auto; font-size-adjust: none; font-kerning: auto; font-feature-settings: normal; font-variation-settings: normal; font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; background-color: rgb(235, 238, 242); border-radius: 6px; align-items: center; padding: 0px 5px; display: inline-flex; font-size: 0.875em !important;&quot;&gt;nvoglv64.dll&lt;/code&gt;（OpenGL ICD 驱动程序）&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;修改&amp;nbsp;&lt;code style=&quot;box-sizing: border-box; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: 100%; line-height: 22px; font-optical-sizing: auto; font-size-adjust: none; font-kerning: auto; font-feature-settings: normal; font-variation-settings: normal; font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; background-color: rgb(235, 238, 242); border-radius: 6px; align-items: center; padding: 0px 5px; display: inline-flex; font-size: 0.875em !important;&quot;&gt;nv_dispig.inf&lt;/code&gt;&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;添加&amp;nbsp;&lt;code style=&quot;box-sizing: border-box; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: 100%; line-height: 22px; font-optical-sizing: auto; font-size-adjust: none; font-kerning: auto; font-feature-settings: normal; font-variation-settings: normal; font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; background-color: rgb(235, 238, 242); border-radius: 6px; align-items: center; padding: 0px 5px; display: inline-flex; font-size: 0.875em !important;&quot;&gt;nvoclock.inf&lt;/code&gt;&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 8px; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: rgb(255, 255, 255); margin-top: 0px !important;&quot;&gt;&lt;span style=&quot;font-weight: 600;&quot;&gt;注册表修改&lt;/span&gt;：&lt;/p&gt;&lt;/li&gt;&lt;/ol&gt;&lt;pre style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 13px; line-height: 22px; font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; overflow: auto; text-wrap-mode: wrap; word-break: break-all; padding: 16px; color: rgb(15, 17, 21); margin-top: 0px !important; margin-bottom: 0px !important;&quot;&gt;HKLM\SYSTEM\CurrentControlSet\Control\Class\{4d36e968-e325-11ce-bfc1-08002be10318}\xxxx
RDPID:&amp;nbsp;REG_BINARY&amp;nbsp;(启用RDP加速)&lt;/pre&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 8px; margin-top: 0px !important;&quot;&gt;&lt;span style=&quot;font-weight: inherit;&quot;&gt;3.启用WDDM远程显示驱动：&lt;/span&gt;&lt;/p&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 8px; margin-top: 0px !important;&quot;&gt;&lt;span style=&quot;font-weight: inherit;&quot;&gt;&lt;br/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;让NVIDIA驱动在远程会话中接管OpenGL调用&lt;/p&gt;&lt;h3 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 20px; line-height: 30px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 32px 0px 16px; color: rgb(15, 17, 21); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;font-weight: inherit;&quot;&gt;应用场景&lt;/span&gt;&lt;/h3&gt;&lt;h4 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 16px; line-height: 28px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 16px 0px; color: rgb(15, 17, 21); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;font-weight: inherit;&quot;&gt;1. 远程工作站&lt;/span&gt;&lt;/h4&gt;&lt;pre style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 13px; line-height: 22px; font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; overflow: auto; text-wrap-mode: wrap; word-break: break-all; padding: 16px; color: rgb(15, 17, 21); margin-top: 0px !important; margin-bottom: 0px !important;&quot;&gt;适用领域:
&amp;nbsp;&amp;nbsp;-&amp;nbsp;建筑/工程&amp;nbsp;CAD:&amp;nbsp;AutoCAD,&amp;nbsp;Revit
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;-&amp;nbsp;3D建模渲染:&amp;nbsp;Blender,&amp;nbsp;Maya,&amp;nbsp;3ds&amp;nbsp;Max&amp;nbsp;，
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;-&amp;nbsp;科学计算:&amp;nbsp;MATLAB,&amp;nbsp;Octave
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;-&amp;nbsp;GIS系统:&amp;nbsp;ArcGIS,&amp;nbsp;QGIS
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;-&amp;nbsp;医学影像:&amp;nbsp;3D&amp;nbsp;Slicer,&amp;nbsp;OsiriX&lt;/pre&gt;&lt;h4 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 16px; line-height: 28px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 16px 0px; color: rgb(15, 17, 21); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;font-weight: inherit;&quot;&gt;2. 云游戏/云应用&lt;/span&gt;&lt;/h4&gt;&lt;h4 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 16px; line-height: 28px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 16px 0px; color: rgb(15, 17, 21); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;font-weight: inherit;&quot;&gt;3. 虚拟桌面基础设施 (VDI)&lt;/span&gt;&lt;/h4&gt;&lt;pre style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 13px; line-height: 22px; font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; overflow: auto; text-wrap-mode: wrap; word-break: break-all; padding: 16px; color: rgb(15, 17, 21); margin-top: 0px !important; margin-bottom: 0px !important;&quot;&gt;Add-VMGpuPartitionAdapter&amp;nbsp;-VMName&amp;nbsp;&amp;quot;WorkstationVM&amp;quot;
Set-VMGpuPartitionAdapter&amp;nbsp;-VMName&amp;nbsp;&amp;quot;WorkstationVM&amp;quot;&amp;nbsp;-MinPartitionVRAM&amp;nbsp;1GB&lt;/pre&gt;&lt;h3 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 20px; line-height: 30px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 32px 0px 16px; color: rgb(15, 17, 21); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;font-weight: inherit;&quot;&gt;验证脚本&lt;/span&gt;&lt;/h3&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-top: 16px; margin-bottom: 16px; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;创建一个测试脚本&amp;nbsp;&lt;code style=&quot;box-sizing: border-box; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: 100%; line-height: 22px; font-optical-sizing: auto; font-size-adjust: none; font-kerning: auto; font-feature-settings: normal; font-variation-settings: normal; font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; background-color: rgb(235, 238, 242); border-radius: 6px; align-items: center; padding: 0px 5px; display: inline-flex; font-size: 0.875em !important;&quot;&gt;test_opengl_rdp.ps1&lt;/code&gt;：&lt;/p&gt;&lt;pre style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 13px; line-height: 22px; font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; overflow: auto; text-wrap-mode: wrap; word-break: break-all; padding: 16px; color: rgb(15, 17, 21); margin-top: 0px !important; margin-bottom: 0px !important;&quot;&gt;#&amp;nbsp;PowerShell脚本检测RDP会话中的OpenGL能力$session&amp;nbsp;=&amp;nbsp;qwinstaif&amp;nbsp;($session&amp;nbsp;-match&amp;nbsp;&amp;quot;rdp-tcp&amp;quot;)&amp;nbsp;{
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;Write-Host&amp;nbsp;&amp;quot;当前处于RDP会话中&amp;quot;&amp;nbsp;-ForegroundColor&amp;nbsp;Green&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;#&amp;nbsp;检测NVIDIA驱动
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;$nvidia&amp;nbsp;=&amp;nbsp;Get-WmiObject&amp;nbsp;Win32_VideoController&amp;nbsp;|&amp;nbsp;Where-Object&amp;nbsp;{$_.Name&amp;nbsp;-like&amp;nbsp;&amp;quot;*NVIDIA*&amp;quot;}
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;if&amp;nbsp;($nvidia)&amp;nbsp;{
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;Write-Host&amp;nbsp;&amp;quot;检测到NVIDIA显卡:&amp;nbsp;$($nvidia.Name)&amp;quot;&amp;nbsp;-ForegroundColor&amp;nbsp;Green&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;#&amp;nbsp;检查OpenGL支持
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;$opengl&amp;nbsp;=&amp;nbsp;Test-Path&amp;nbsp;&amp;quot;C:\Windows\System32\OpenGL32.dll&amp;quot;
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;if&amp;nbsp;($opengl)&amp;nbsp;{
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;Write-Host&amp;nbsp;&amp;quot;OpenGL驱动已安装&amp;quot;&amp;nbsp;-ForegroundColor&amp;nbsp;Green&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;}
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;}}#&amp;nbsp;使用wmic检查wmic&amp;nbsp;path&amp;nbsp;win32_videocontroller&amp;nbsp;get&amp;nbsp;name,&amp;nbsp;driverversion,&amp;nbsp;adaptercompatibility&lt;/pre&gt;&lt;h3 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 20px; line-height: 30px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 32px 0px 16px; color: rgb(15, 17, 21); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;font-weight: inherit;&quot;&gt;常见问题解决&lt;/span&gt;&lt;/h3&gt;&lt;h4 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 16px; line-height: 28px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 16px 0px; color: rgb(15, 17, 21); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;font-weight: inherit;&quot;&gt;1. 安装后仍显示OpenGL 1.1&lt;/span&gt;&lt;/h4&gt;&lt;pre style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 13px; line-height: 22px; font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; overflow: auto; text-wrap-mode: wrap; word-break: break-all; padding: 16px; color: rgb(15, 17, 21); margin-top: 0px !important; margin-bottom: 0px !important;&quot;&gt;#&amp;nbsp;解决方案：
#&amp;nbsp;1.&amp;nbsp;重启系统
#&amp;nbsp;2.&amp;nbsp;检查驱动签名
bcdedit&amp;nbsp;/set&amp;nbsp;nointegritychecks&amp;nbsp;off
bcdedit&amp;nbsp;/set&amp;nbsp;testsigning&amp;nbsp;off&lt;/pre&gt;&lt;h4 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 16px; line-height: 28px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 16px 0px; color: rgb(15, 17, 21); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;font-weight: inherit;&quot;&gt;2. 多用户会话问题&lt;/span&gt;&lt;/h4&gt;&lt;pre style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 13px; line-height: 22px; font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; overflow: auto; text-wrap-mode: wrap; word-break: break-all; padding: 16px; color: rgb(15, 17, 21); margin-top: 0px !important; margin-bottom: 0px !important;&quot;&gt;#&amp;nbsp;Windows&amp;nbsp;Server需要配置GPU分区
#&amp;nbsp;启用Windows&amp;nbsp;Server桌面体验功能
Install-WindowsFeature&amp;nbsp;Server-Gui-Mgmt-Infra&lt;/pre&gt;&lt;h4 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 16px; line-height: 28px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 16px 0px; color: rgb(15, 17, 21); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;font-weight: inherit;&quot;&gt;3. 性能优化&lt;/span&gt;&lt;/h4&gt;&lt;pre style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 13px; line-height: 22px; font-family: Menlo, Monaco, Consolas, &amp;quot;Cascadia Mono&amp;quot;, &amp;quot;Ubuntu Mono&amp;quot;, &amp;quot;DejaVu Sans Mono&amp;quot;, &amp;quot;Liberation Mono&amp;quot;, &amp;quot;JetBrains Mono&amp;quot;, &amp;quot;Fira Code&amp;quot;, Cousine, &amp;quot;Roboto Mono&amp;quot;, &amp;quot;Courier New&amp;quot;, Courier, sans-serif, system-ui; overflow: auto; text-wrap-mode: wrap; word-break: break-all; padding: 16px; color: rgb(15, 17, 21); margin-top: 0px !important; margin-bottom: 0px !important;&quot;&gt;#&amp;nbsp;调整RDP设置以提高图形性能
Set-ItemProperty&amp;nbsp;-Path&amp;nbsp;&amp;quot;HKLM:\SYSTEM\CurrentControlSet\Control\Terminal&amp;nbsp;Server\WinStations\RDP-Tcp&amp;quot;&amp;nbsp;-Name&amp;nbsp;&amp;quot;MaxMonitors&amp;quot;&amp;nbsp;-Value&amp;nbsp;4
Set-ItemProperty&amp;nbsp;-Path&amp;nbsp;&amp;quot;HKLM:\SYSTEM\CurrentControlSet\Control\Terminal&amp;nbsp;Server\WinStations\RDP-Tcp&amp;quot;&amp;nbsp;-Name&amp;nbsp;&amp;quot;MaxXResolution&amp;quot;&amp;nbsp;-Value&amp;nbsp;4096&lt;/pre&gt;&lt;h3 style=&quot;font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-size-adjust: none; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-variant-position: normal; font-variant-emoji: normal; font-stretch: normal; font-size: 20px; line-height: 30px; font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; margin: 32px 0px 16px; color: rgb(15, 17, 21); text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;font-weight: inherit;&quot;&gt;注意事项&lt;/span&gt;&lt;/h3&gt;&lt;ol start=&quot;1&quot; style=&quot;margin-top: 16px; margin-bottom: 16px; padding-left: 18px; color: rgb(15, 17, 21); font-family: quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, Roboto, Oxygen, Ubuntu, Cantarell, &amp;quot;Open Sans&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot; class=&quot; list-paddingleft-2&quot;&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;&lt;span style=&quot;font-weight: 600;&quot;&gt;许可限制&lt;/span&gt;：消费级显卡不支持多用户并发（需要Quadro/Tesla）&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;&lt;span style=&quot;font-weight: 600;&quot;&gt;Windows版本&lt;/span&gt;：确保Windows版本支持WDDM 2.0+&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;&lt;span style=&quot;font-weight: 600;&quot;&gt;驱动兼容性&lt;/span&gt;：补丁需要与NVIDIA驱动版本匹配&lt;/p&gt;&lt;/li&gt;&lt;li&gt;&lt;p class=&quot;ds-markdown-paragraph&quot; style=&quot;margin-bottom: 0px; margin-top: 0px !important;&quot;&gt;&lt;span style=&quot;font-weight: 600;&quot;&gt;安全考虑&lt;/span&gt;：在公网使用RDP时，务必启用网络级认证(NLA)&lt;/p&gt;&lt;/li&gt;&lt;/ol&gt;</description><pubDate>Mon, 05 Jan 2026 08:37:53 +0800</pubDate></item><item><title>配置zulip使用LDAP(域控)认证以及一些初始设置</title><link>https://www.fasteda.cn/post/438.html</link><description>&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;在使用zulip的时候，尤其是内网环境，通常使用windows AD或者ldap进行认证。&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;而网络上的教程配置通常无法成功，下面将描述笔者在实际生产环境配置zulip的LDAP认证的配置及其他的一些初始设置，只供参考&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;strong&gt;&lt;span style=&quot;font-size: 20px;&quot;&gt;一、LDAP配置&lt;/span&gt;&lt;/strong&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;配置文件：/etc/zulip/settings.py&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;&lt;br/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;1、打开LDAP功能，去掉LDAP功能前面的注释符号&lt;/span&gt;&lt;/p&gt;&lt;pre class=&quot;prism-highlight prism-language-text&quot;&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;&amp;nbsp;&amp;quot;zproject.backends.ZulipLDAPAuthBackend&amp;quot;,&lt;br/&gt;&lt;/span&gt;&lt;/pre&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;&lt;br/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;2、配置基本认证功能&lt;br/&gt;&lt;/span&gt;&lt;/p&gt;&lt;pre class=&quot;prism-highlight prism-language-text&quot;&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;AUTH_LDAP_SERVER_URI&amp;nbsp;=&amp;nbsp;&amp;quot;ldap://fasteda.cn:389&amp;quot;&lt;br/&gt;#&amp;nbsp;AD服务器地址+端口（389是LDAP默认端口）&lt;br/&gt;AUTH_LDAP_BIND_DN&amp;nbsp;=&amp;nbsp;&amp;quot;CN=zulip,CN=Users,DC=fasteda,DC=cn&amp;quot;&lt;br/&gt;#&amp;nbsp;绑定的服务账号DN（用于查询用户），此处需要在AD的Users目录创建一个zulip的账号&lt;br/&gt;AUTH_LDAP_USER_SEARCH&amp;nbsp;=&amp;nbsp;LDAPSearch(&lt;br/&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;quot;dc=fasteda,dc=cn&amp;quot;,&amp;nbsp;ldap.SCOPE_SUBTREE,&amp;nbsp;&amp;quot;(sAMAccountName=%(user)s)&amp;quot;&lt;br/&gt;)&lt;br/&gt;#&amp;nbsp;搜索根节点（AD域的根）&lt;br/&gt;#&amp;nbsp;搜索范围：SUBTREE=递归搜索所有子节点&lt;br/&gt;#&amp;nbsp;匹配规则：Windows&amp;nbsp;AD的登录名（sAMAccountName）&lt;br/&gt;LDAP_APPEND_DOMAIN&amp;nbsp;=&amp;nbsp;&amp;quot;fasteda.cn&amp;quot;&lt;br/&gt;#&amp;nbsp;自动给用户名追加域名（如user&amp;nbsp;→&amp;nbsp;user@fasteda.cn）&lt;br/&gt;&lt;/span&gt;&lt;/pre&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;配置文件：/etc/zulip/zulip-secrets.conf(密码需要写在这个文件中，而不是上面的文件)&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;增加一行&lt;/span&gt;&lt;/p&gt;&lt;pre class=&quot;prism-highlight prism-language-text&quot;&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;auth_ldap_bind_password&amp;nbsp;=&amp;nbsp;zulip账号的密码&lt;br/&gt;&lt;/span&gt;&lt;/pre&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;&lt;br/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;3、重启zulip服务&lt;br/&gt;&lt;/span&gt;&lt;/p&gt;&lt;div class=&quot;content-y8qlFa code-content light-scrollbar-FFk5j5&quot; style=&quot;outline: none; -webkit-font-smoothing: antialiased; box-sizing: border-box; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border-width: 0px 1px 1px; border-style: solid; border-color: rgba(0, 0, 0, 0.08); border-image: initial; margin: 0px; padding: 12px 16px 16px; background: none 0% 0% / auto repeat scroll padding-box border-box rgb(249, 250, 251); flex-shrink: 0; height: fit-content; overflow: overlay; overflow-anchor: auto; border-radius: 0px 0px 5px 5px; font-family: Inter, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Hiragino Sans GB&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, Helvetica, Arial, sans-serif; font-size: 16px; text-wrap-mode: wrap;&quot;&gt;&lt;pre class=&quot;prism-highlight prism-language-text&quot; style=&quot;outline: none; -webkit-font-smoothing: antialiased; box-sizing: border-box; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 0px solid; margin-top: 0px; margin-bottom: 0px; padding: 0px; font-family: Menlo, Monaco, Consolas, &amp;quot;Courier New&amp;quot;, monospace; overflow-wrap: normal; font-feature-settings: normal; font-size: 1em; font-variation-settings: normal; --code-text_v3: #000000d9; --code-doc_v3: #00000073; --code-Link_v3: #2f74ff; --code-number_v3: #e54595; --code-keycontrol_v3: #9952e1; --code-function_v3: #ff5d4d; --code-variable_v3: #000000d9; --code-parameter_v3: #4da621; --code-attributes_v3: #c70; --code-selection-bg-color: #a9d6ff; background: none 0% 0% / auto repeat scroll padding-box border-box rgba(0, 0, 0, 0); word-break: normal; word-spacing: normal; hyphens: none; line-height: 1.5; tab-size: 4; overflow: auto; border-radius: 6px; overflow-anchor: auto; width: fit-content;&quot;&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;su&amp;nbsp;-&amp;nbsp;zulip&amp;nbsp;-c&amp;nbsp;&amp;#39;/home/zulip/deployments/current/scripts/restart-server&amp;#39;&lt;br/&gt;&lt;/span&gt;&lt;/pre&gt;&lt;/div&gt;&lt;p&gt;&lt;strong&gt;&lt;span style=&quot;font-size: 20px;&quot;&gt;二、其他一些配置&lt;/span&gt;&lt;/strong&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;&lt;br/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;1、修改默认头像&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;text-wrap-mode: wrap; font-size: 16px;&quot;&gt;&lt;/span&gt;&lt;/p&gt;&lt;pre class=&quot;prism-highlight prism-language-text&quot;&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;mkdir&amp;nbsp;-p&amp;nbsp;/home/zulip/local-static/&lt;br/&gt;#&amp;nbsp;创建本地静态文件目录（若不存在）&lt;br/&gt;#&amp;nbsp;在这个目录下放置一个default-avatar.png图像文件作为默认头像&lt;br/&gt;chown&amp;nbsp;zulip:zulip&amp;nbsp;/home/zulip/local-static/default-avatar.png&lt;br/&gt;chmod&amp;nbsp;644&amp;nbsp;/home/zulip/local-static/default-avatar.png&lt;br/&gt;#&amp;nbsp;设置正确的权限&lt;br/&gt;修改配置文件：/etc/zulip/settings.py&lt;br/&gt;enable_gravatar&amp;nbsp;=&amp;nbsp;False&lt;br/&gt;#&amp;nbsp;禁用&amp;nbsp;Gravatar&amp;nbsp;头像服务（默认是&amp;nbsp;true，改为&amp;nbsp;false）default_avatar_uri&amp;nbsp;=&amp;nbsp;&amp;#39;/local-static/default-avatar.png&amp;#39;#&amp;nbsp;配置本地默认头像路径（取消注释并启用）&lt;br/&gt;&lt;/span&gt;&lt;/pre&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;&lt;br/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;2、修改上传文件大小显示&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;background-color: #FFFFFF; font-size: 16px;&quot;&gt;修改配置文件：/etc/zulip/settings.py&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;background-color: #FFFFFF; font-size: 16px;&quot;&gt;&lt;/span&gt;&lt;/p&gt;&lt;pre class=&quot;prism-highlight prism-language-text&quot;&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;MAX_FILE_UPLOAD_SIZE=2000&lt;br/&gt;# 将默认可上传文件限制为2GB&lt;/span&gt;&lt;/pre&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;同时还需要修改：/etc/nginx/nginx.conf&lt;span style=&quot;background-color: #FFFFFF; font-size: 16px;&quot;&gt;&lt;/span&gt;&lt;br/&gt;&lt;/span&gt;&lt;/p&gt;&lt;pre class=&quot;prism-highlight prism-language-text&quot;&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;client_max_body_size 2000m;&lt;br/&gt;# 与上面的相呼应&lt;br/&gt;&lt;/span&gt;&lt;/pre&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;&lt;br/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;3、重启zulip服务和nginx服务&lt;br/&gt;&lt;/span&gt;&lt;/p&gt;&lt;pre class=&quot;prism-highlight prism-language-text&quot;&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;su - zulip -c &amp;#39;/home/zulip/deployments/current/scripts/restart-server&amp;#39;&lt;br/&gt;systemctl restart nginx&amp;nbsp;&lt;/span&gt;&lt;/pre&gt;&lt;p&gt;&lt;br/&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;先写这些，后续再补充&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;&lt;br/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;2026年1月12日补充&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;&lt;br/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;Zulip遇到磁盘满，即使清理了磁盘依旧无法启动。可以按照如下方法操作&lt;/span&gt;&lt;/p&gt;&lt;pre class=&quot;prism-highlight prism-language-text&quot;&gt;rabbitmqctl&amp;nbsp;restart_vhost&lt;/pre&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;命令查看报一个62xxxxx的文件夹&lt;/span&gt;&lt;br/&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;&lt;br/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;找到那个62xxxxxx，删掉。重启zulip即可&lt;/span&gt;&lt;/p&gt;</description><pubDate>Thu, 11 Dec 2025 09:04:57 +0800</pubDate></item><item><title>多网卡，多VLAN，多网段路由(route)配置方案</title><link>https://www.fasteda.cn/post/437.html</link><description>&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;在我们日常运维中，有时候难免会遇到某个设备必须为多个网段提供服务的情况。这种情况有时候是设备唯一，也有可能是服务唯一，也或许是配置较为复杂，数据量较大导致的。而这种情况下，如果遇到多个区域之间有隔离，那么就必须设置多网卡的形式。&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;但是我们知道，默认路由是具有唯一性的，就是 “0.0.0.0/0.0.0.0 GW 网关地址 ”&amp;nbsp; 如果想走其他通路，就必须手动设置路由。&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;网络结构如下：&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;有3个区域分别是：&lt;/span&gt;&lt;/p&gt;&lt;pre class=&quot;prism-highlight prism-language-text&quot;&gt;10.0.X.X
10.1.X.X
10.2.X.X&lt;/pre&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;每个网段都有大量的vlan，这些vlan以24为&lt;span style=&quot;text-wrap-mode: wrap; font-size: 16px;&quot;&gt;子网掩码，以254为网关。例如：&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;text-wrap-mode: wrap; font-size: 16px;&quot;&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;text-wrap-mode: wrap;&quot;&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;&lt;/span&gt;&lt;/p&gt;&lt;pre class=&quot;prism-highlight prism-language-text&quot;&gt;10.0.1.0/24&amp;nbsp;&amp;nbsp;&amp;nbsp;10.0.1.254
10.0.10.0/24&amp;nbsp;10.0.10.254
10.0.100.0/24&amp;nbsp;10.0.100.254

10.1.1.0/24&amp;nbsp;&amp;nbsp;&amp;nbsp;10.1.1.254
10.1.10.0/24&amp;nbsp;10.1.10.254
10.1.100.0/24&amp;nbsp;10.1.100.254

10.2.1.0/24&amp;nbsp;&amp;nbsp;10.2.1.254
10.2.10.0/24&amp;nbsp;10.2.10.254
10.2.100.0/24&amp;nbsp;10.2.100.254&lt;/pre&gt;&lt;p&gt;&lt;span style=&quot;text-wrap-mode: wrap; font-size: 16px;&quot;&gt;&lt;/span&gt;&lt;br/&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;text-wrap-mode: wrap; font-size: 16px;&quot;&gt;&lt;br/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;有一台mirrors服务器，这个服务器存放了大量本地存储的mirror库。那么如何让三个网段都能联通这个服务器呢。&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;通过搜索引擎，我们搜索到很多关于静态路由的设置方法。但是你会发现，这些仅仅是一些基础而已。&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;具体如何设置，请看以下操作：&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;strong&gt;&lt;span style=&quot;text-wrap-mode: wrap; font-size: 20px;&quot;&gt;一、确定一个基础网段&lt;/span&gt;&lt;/strong&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;这个网段就是你mirrors服务器的主区域。例如我们选择10.0.X.X网段为主区域。设置IP地址如下：&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;10.0.1.200/24&amp;nbsp; 10.0.1.254&amp;nbsp; 同时通过10.0网段的交换机或者防火墙配置 其他vlan与这个IP地址的互通。&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;其网卡名为ens160(假设)&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;br/&gt;&lt;/p&gt;&lt;p&gt;&lt;strong&gt;&lt;span style=&quot;text-wrap-mode: wrap; font-size: 20px;&quot;&gt;二、增加网卡，可以是内置网卡，也可以是外置网卡。配置IP，注意此处的子网掩码需要遵循大网段原则。&lt;/span&gt;&lt;/strong&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;例如10.1网段，我们不能因为配置了10.1.1.200这个IP，就配置24的子网掩码，我们要兼顾10.1网段下其他vlan&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;因此10.1网段的IP配置为：&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;10.1.1.200/16&amp;nbsp; 无网关&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;text-wrap-mode: wrap; font-size: 16px;&quot;&gt;其网卡名为ens192(假设)&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;br/&gt;&lt;/p&gt;&lt;p&gt;&lt;strong&gt;&lt;span style=&quot;text-wrap-mode: wrap; font-size: 20px;&quot;&gt;三、增加网卡配置10.2网段&lt;/span&gt;&lt;/strong&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;同10.1网段一样，配置10.2网段的IP地址，配置如下：&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;10.2.1.100/16&amp;nbsp; 无网关&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;text-wrap-mode: wrap; font-size: 16px;&quot;&gt;其网卡名为ens224(假设)&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;br/&gt;&lt;/p&gt;&lt;p&gt;&lt;strong&gt;&lt;span style=&quot;text-wrap-mode: wrap; font-size: 20px;&quot;&gt;四、手动配置路由进行测试&lt;/span&gt;&lt;/strong&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;为10.1网段增加路由 ，命令如下&lt;/span&gt;&lt;/p&gt;&lt;pre class=&quot;prism-highlight prism-language-text&quot;&gt;route&amp;nbsp;add&amp;nbsp;-net&amp;nbsp;10.1.0.0/16&amp;nbsp;gw&amp;nbsp;10.1.1.254&amp;nbsp;ens192&lt;/pre&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;为10.2网段增加路由 ，命令如下&lt;/span&gt;&lt;/p&gt;&lt;pre class=&quot;prism-highlight prism-language-text&quot;&gt;route&amp;nbsp;add&amp;nbsp;-net&amp;nbsp;10.2.0.0/16&amp;nbsp;gw&amp;nbsp;10.2.1.254&amp;nbsp;ens224&lt;/pre&gt;&lt;p style=&quot;text-wrap-mode: wrap;&quot;&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;此处需要注意配合上面配置的IP地址，如果你在配置IP的时候的子网掩码与配置路由时候的&lt;/span&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;子网掩码不一致，会报错如下&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;text-wrap-mode: wrap;&quot;&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;Network unreachable&amp;nbsp; &amp;nbsp;网络不可达&lt;/span&gt;&lt;/p&gt;&lt;p style=&quot;text-wrap-mode: wrap;&quot;&gt;&lt;br/&gt;&lt;/p&gt;&lt;p style=&quot;text-wrap-mode: wrap;&quot;&gt;&lt;strong&gt;&lt;span style=&quot;text-wrap-mode: wrap; font-size: 20px;&quot;&gt;五、为什么要这么配置。&lt;/span&gt;&lt;/strong&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;1、主网卡（ens160）绑定基础网段（10.0.X.X），带网关保证自身网络连通性，同时依托交换机 / 防火墙配置，覆盖该网段下所有 VLAN 互通。&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;2、额外网卡（ens192、ens224）采用 / 16 子网掩码，直接覆盖对应大网段（10.1.X.X、10.2.X.X）的所有 VLAN，无需单独配置每个 VLAN 的 IP。&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;3、静态路由明确绑定 “目标网段 - 网关 - 网卡”，解决默认路由唯一性问题，让不同网段流量走对应网卡通路。&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;4、子网掩码选择：/16 掩码可覆盖 10.X.0.0-10.X.255.255 的所有地址，刚好匹配每个区域下的大量 VLAN，避免逐 VLAN 配置 IP 的繁琐。&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;5、网关配置原则：仅主网卡设网关（10.0.1.254），额外网卡不设网关，防止路由冲突；静态路由中指定的网关（10.1.1.254、10.2.1.254），是对应网段的统一出口。&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;6、路由绑定目的：通过 “route add” 命令明确流量走向，确保 10.1.X.X 网段流量走 ens192 网卡、10.2.X.X 网段流量走 ens224 网卡，避免流量误走主网卡导致网络不可达。&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;br/&gt;&lt;/p&gt;&lt;p&gt;&lt;strong&gt;&lt;span style=&quot;text-wrap-mode: wrap; font-size: 20px;&quot;&gt;六、具体配置如下：&lt;/span&gt;&lt;/strong&gt;&lt;/p&gt;&lt;h4 class=&quot;header-iWP5WJ auto-hide-last-sibling-br&quot; style=&quot;outline: none; -webkit-font-smoothing: antialiased; box-sizing: border-box; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 0px solid; margin: 12px 0px 0px; padding: 0px; font-size: 16px; line-height: 24px; overflow-anchor: auto; font-family: Inter, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Hiragino Sans GB&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, Helvetica, Arial, sans-serif; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;text-wrap-mode: wrap; font-size: 16px;&quot;&gt;1、配置主网卡（ens160，10.0.X.X 网段）&lt;/span&gt;&lt;/h4&gt;&lt;p&gt;&lt;span style=&quot;text-wrap-mode: wrap; font-size: 16px;&quot;&gt;&lt;/span&gt;&lt;/p&gt;&lt;pre class=&quot;prism-highlight prism-language-text&quot; style=&quot;outline: none; -webkit-font-smoothing: antialiased; box-sizing: border-box; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 0px solid; margin-top: 0px; margin-bottom: 0px; padding: 0px; font-family: Menlo, Monaco, Consolas, &amp;quot;Courier New&amp;quot;, monospace; overflow-wrap: normal; font-feature-settings: normal; font-size: 1em; font-variation-settings: normal; --code-text_v3: #000000d9; --code-doc_v3: #00000073; --code-Link_v3: #2f74ff; --code-number_v3: #e54595; --code-keycontrol_v3: #9952e1; --code-function_v3: #ff5d4d; --code-variable_v3: #000000d9; --code-parameter_v3: #4da621; --code-attributes_v3: #c70; --code-selection-bg-color: #a9d6ff; background: none 0% 0% / auto repeat scroll padding-box border-box rgba(0, 0, 0, 0); word-break: normal; hyphens: none; line-height: 1.5; tab-size: 4; overflow: auto; border-radius: 6px; overflow-anchor: auto; width: fit-content;&quot;&gt;TYPE=Ethernet
PROXY_METHOD=none
BROWSER_ONLY=no
BOOTPROTO=static
DEFROUTE=yes&amp;nbsp;&amp;nbsp;#&amp;nbsp;主网卡作为默认路由
IPV4_FAILURE_FATAL=no
IPV6INIT=no
NAME=ens160
DEVICE=ens160
ONBOOT=yes
IPADDR=10.0.1.200
PREFIX=24&amp;nbsp;&amp;nbsp;#&amp;nbsp;子网掩码255.255.255.0（/24）
GATEWAY=10.0.1.254&amp;nbsp;&amp;nbsp;#&amp;nbsp;主网段网关
DNS1=8.8.8.8&amp;nbsp;&amp;nbsp;#&amp;nbsp;可选，根据实际环境配置&lt;/pre&gt;&lt;p&gt;&lt;span style=&quot;text-wrap-mode: wrap; font-size: 16px;&quot;&gt;&lt;/span&gt;&lt;br/&gt;&lt;/p&gt;&lt;p&gt;&lt;br/&gt;&lt;/p&gt;&lt;h4 class=&quot;header-iWP5WJ auto-hide-last-sibling-br&quot; style=&quot;outline: none; -webkit-font-smoothing: antialiased; box-sizing: border-box; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 0px solid; margin: 12px 0px 0px; padding: 0px; font-size: 16px; line-height: 24px; overflow-anchor: auto; font-family: Inter, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Hiragino Sans GB&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, Helvetica, Arial, sans-serif; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;text-wrap-mode: wrap; font-size: 16px;&quot;&gt;2、配置 10.1.X.X 网段网卡（ens192）&lt;/span&gt;&lt;/h4&gt;&lt;p&gt;&lt;span style=&quot;text-wrap-mode: wrap; font-size: 16px;&quot;&gt;&lt;/span&gt;&lt;/p&gt;&lt;pre class=&quot;prism-highlight prism-language-text&quot; style=&quot;outline: none; -webkit-font-smoothing: antialiased; box-sizing: border-box; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 0px solid; margin-top: 0px; margin-bottom: 0px; padding: 0px; font-family: Menlo, Monaco, Consolas, &amp;quot;Courier New&amp;quot;, monospace; overflow-wrap: normal; font-feature-settings: normal; font-size: 1em; font-variation-settings: normal; --code-text_v3: #000000d9; --code-doc_v3: #00000073; --code-Link_v3: #2f74ff; --code-number_v3: #e54595; --code-keycontrol_v3: #9952e1; --code-function_v3: #ff5d4d; --code-variable_v3: #000000d9; --code-parameter_v3: #4da621; --code-attributes_v3: #c70; --code-selection-bg-color: #a9d6ff; background: none 0% 0% / auto repeat scroll padding-box border-box rgba(0, 0, 0, 0); word-break: normal; hyphens: none; line-height: 1.5; tab-size: 4; overflow: auto; border-radius: 6px; overflow-anchor: auto; width: fit-content;&quot;&gt;TYPE=Ethernet
PROXY_METHOD=none
BROWSER_ONLY=no
BOOTPROTO=static
DEFROUTE=no&amp;nbsp;&amp;nbsp;#&amp;nbsp;非默认路由
IPV4_FAILURE_FATAL=no
IPV6INIT=no
NAME=ens192
DEVICE=ens192
ONBOOT=yes
IPADDR=10.1.1.200
PREFIX=16&amp;nbsp;&amp;nbsp;#&amp;nbsp;子网掩码255.255.0.0（/16，覆盖10.1.0.0-10.1.255.255）
#&amp;nbsp;不配置GATEWAY，避免路由冲突&lt;/pre&gt;&lt;p&gt;&lt;span style=&quot;text-wrap-mode: wrap; font-size: 16px;&quot;&gt;&lt;/span&gt;&lt;br/&gt;&lt;/p&gt;&lt;p&gt;&lt;br/&gt;&lt;/p&gt;&lt;h4 class=&quot;header-iWP5WJ auto-hide-last-sibling-br&quot; style=&quot;outline: none; -webkit-font-smoothing: antialiased; box-sizing: border-box; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 0px solid; margin: 12px 0px 0px; padding: 0px; font-size: 16px; line-height: 24px; overflow-anchor: auto; font-family: Inter, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Hiragino Sans GB&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, Helvetica, Arial, sans-serif; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;text-wrap-mode: wrap; font-size: 16px;&quot;&gt;3、配置 10.2.X.X 网段网卡（ens224）&lt;/span&gt;&lt;/h4&gt;&lt;p&gt;&lt;span style=&quot;text-wrap-mode: wrap; font-size: 16px;&quot;&gt;&lt;/span&gt;&lt;/p&gt;&lt;pre class=&quot;prism-highlight prism-language-text&quot; style=&quot;outline: none; -webkit-font-smoothing: antialiased; box-sizing: border-box; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 0px solid; margin-top: 0px; margin-bottom: 0px; padding: 0px; font-family: Menlo, Monaco, Consolas, &amp;quot;Courier New&amp;quot;, monospace; overflow-wrap: normal; font-feature-settings: normal; font-size: 1em; font-variation-settings: normal; --code-text_v3: #000000d9; --code-doc_v3: #00000073; --code-Link_v3: #2f74ff; --code-number_v3: #e54595; --code-keycontrol_v3: #9952e1; --code-function_v3: #ff5d4d; --code-variable_v3: #000000d9; --code-parameter_v3: #4da621; --code-attributes_v3: #c70; --code-selection-bg-color: #a9d6ff; background: none 0% 0% / auto repeat scroll padding-box border-box rgba(0, 0, 0, 0); word-break: normal; hyphens: none; line-height: 1.5; tab-size: 4; overflow: auto; border-radius: 6px; overflow-anchor: auto; width: fit-content;&quot;&gt;TYPE=Ethernet
PROXY_METHOD=none
BROWSER_ONLY=no
BOOTPROTO=static
DEFROUTE=no&amp;nbsp;&amp;nbsp;#&amp;nbsp;非默认路由
IPV4_FAILURE_FATAL=no
IPV6INIT=no
NAME=ens224
DEVICE=ens224
ONBOOT=yes
IPADDR=10.2.1.100
PREFIX=16&amp;nbsp;&amp;nbsp;#&amp;nbsp;子网掩码255.255.0.0（/16，覆盖10.2.0.0-10.2.255.255）
#&amp;nbsp;不配置GATEWAY，避免路由冲突&lt;/pre&gt;&lt;p&gt;&lt;span style=&quot;text-wrap-mode: wrap; font-size: 16px;&quot;&gt;&lt;/span&gt;&lt;br/&gt;&lt;/p&gt;&lt;p&gt;&lt;br/&gt;&lt;/p&gt;&lt;h4 class=&quot;header-iWP5WJ auto-hide-last-sibling-br&quot; style=&quot;outline: none; -webkit-font-smoothing: antialiased; box-sizing: border-box; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 0px solid; margin: 12px 0px 0px; padding: 0px; font-size: 16px; line-height: 24px; overflow-anchor: auto; font-family: Inter, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Hiragino Sans GB&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, Helvetica, Arial, sans-serif; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;text-wrap-mode: wrap; font-size: 16px;&quot;&gt;4、配置静态路由（永久生效）&lt;/span&gt;&lt;/h4&gt;&lt;p&gt;&lt;span style=&quot;text-wrap-mode: wrap; font-size: 16px;&quot;&gt;&lt;br/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;text-wrap-mode: wrap; font-size: 16px;&quot;&gt;&lt;/span&gt;&lt;/p&gt;&lt;pre class=&quot;container-S2LAkl language-bash&quot; style=&quot;outline: none; -webkit-font-smoothing: antialiased; box-sizing: border-box; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 0px solid; margin-top: 0px; margin-bottom: 0px; padding: 0px; font-family: Menlo, Monaco, Consolas, &amp;quot;Courier New&amp;quot;, monospace; overflow-wrap: normal; font-feature-settings: normal; font-size: 1em; font-variation-settings: normal; --code-text_v3: #000000d9; --code-doc_v3: #00000073; --code-Link_v3: #2f74ff; --code-number_v3: #e54595; --code-keycontrol_v3: #9952e1; --code-function_v3: #ff5d4d; --code-variable_v3: #000000d9; --code-parameter_v3: #4da621; --code-attributes_v3: #c70; --code-selection-bg-color: #a9d6ff; background: none 0% 0% / auto repeat scroll padding-box border-box rgba(0, 0, 0, 0); word-break: normal; hyphens: none; line-height: 1.5; tab-size: 4; overflow: auto; border-radius: 6px; overflow-anchor: auto; width: fit-content;&quot;&gt;#&amp;nbsp;10.1.X.X网段路由（通过ens192网卡，网关10.1.1.254）
cat&amp;nbsp;&amp;gt;&amp;nbsp;/etc/sysconfig/network-scripts/route-ens192&amp;nbsp;&amp;lt;&amp;lt;&amp;nbsp;EOF
10.1.0.0/16&amp;nbsp;via&amp;nbsp;10.1.1.254&amp;nbsp;dev&amp;nbsp;ens192
EOF
#&amp;nbsp;10.2.X.X网段路由（通过ens224网卡，网关10.2.1.254）
cat&amp;nbsp;&amp;gt;&amp;nbsp;/etc/sysconfig/network-scripts/route-ens224&amp;nbsp;&amp;lt;&amp;lt;&amp;nbsp;EOF
10.2.0.0/16&amp;nbsp;via&amp;nbsp;10.2.1.254&amp;nbsp;dev&amp;nbsp;ens224
EOF&lt;/pre&gt;&lt;p&gt;&lt;br/&gt;&lt;/p&gt;&lt;p&gt;&lt;br/&gt;&lt;/p&gt;&lt;h4 class=&quot;header-iWP5WJ auto-hide-last-sibling-br&quot; style=&quot;outline: none; -webkit-font-smoothing: antialiased; box-sizing: border-box; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 0px solid; margin: 12px 0px 0px; padding: 0px; font-size: 16px; line-height: 24px; overflow-anchor: auto; font-family: Inter, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Hiragino Sans GB&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, Helvetica, Arial, sans-serif; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;text-wrap-mode: wrap; font-size: 16px;&quot;&gt;5、重启网络服务生效&lt;/span&gt;&lt;/h4&gt;&lt;p&gt;&lt;span style=&quot;text-wrap-mode: wrap; font-size: 16px;&quot;&gt;&lt;/span&gt;&lt;/p&gt;&lt;pre class=&quot;container-S2LAkl language-bash&quot; style=&quot;outline: none; -webkit-font-smoothing: antialiased; box-sizing: border-box; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 0px solid; margin-top: 0px; margin-bottom: 0px; padding: 0px; font-family: Menlo, Monaco, Consolas, &amp;quot;Courier New&amp;quot;, monospace; overflow-wrap: normal; font-feature-settings: normal; font-size: 1em; font-variation-settings: normal; --code-text_v3: #000000d9; --code-doc_v3: #00000073; --code-Link_v3: #2f74ff; --code-number_v3: #e54595; --code-keycontrol_v3: #9952e1; --code-function_v3: #ff5d4d; --code-variable_v3: #000000d9; --code-parameter_v3: #4da621; --code-attributes_v3: #c70; --code-selection-bg-color: #a9d6ff; background: none 0% 0% / auto repeat scroll padding-box border-box rgba(0, 0, 0, 0); word-break: normal; hyphens: none; line-height: 1.5; tab-size: 4; overflow: auto; border-radius: 6px; overflow-anchor: auto; width: fit-content;&quot;&gt;#&amp;nbsp;CentOS&amp;nbsp;7systemctl&amp;nbsp;restart&amp;nbsp;network#&amp;nbsp;CentOS&amp;nbsp;8/RHEL&amp;nbsp;8nmcli&amp;nbsp;connection&amp;nbsp;reload
nmcli&amp;nbsp;connection&amp;nbsp;up&amp;nbsp;ens160
nmcli&amp;nbsp;connection&amp;nbsp;up&amp;nbsp;ens192
nmcli&amp;nbsp;connection&amp;nbsp;up&amp;nbsp;ens224&lt;/pre&gt;&lt;p&gt;&lt;br/&gt;&lt;span style=&quot;text-wrap-mode: wrap; font-size: 16px;&quot;&gt;&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;br/&gt;&lt;/p&gt;&lt;h4 class=&quot;header-iWP5WJ auto-hide-last-sibling-br&quot; style=&quot;outline: none; -webkit-font-smoothing: antialiased; box-sizing: border-box; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 0px solid; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding: 0px; font-size: 16px; line-height: 24px; overflow-anchor: auto; font-family: Inter, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Hiragino Sans GB&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, Helvetica, Arial, sans-serif; text-wrap-mode: wrap; background-color: rgb(255, 255, 255); margin-top: 20px !important;&quot;&gt;&lt;span style=&quot;text-wrap-mode: wrap; font-size: 16px;&quot;&gt;6、检查 IP 配置是否正确&lt;/span&gt;&lt;/h4&gt;&lt;p&gt;&lt;span style=&quot;text-wrap-mode: wrap; font-size: 16px;&quot;&gt;&lt;br/&gt;&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;text-wrap-mode: wrap; font-size: 16px;&quot;&gt;&lt;/span&gt;&lt;/p&gt;&lt;pre class=&quot;container-S2LAkl language-bash&quot; style=&quot;outline: none; -webkit-font-smoothing: antialiased; box-sizing: border-box; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 0px solid; margin-top: 0px; margin-bottom: 0px; padding: 0px; font-family: Menlo, Monaco, Consolas, &amp;quot;Courier New&amp;quot;, monospace; overflow-wrap: normal; font-feature-settings: normal; font-size: 1em; font-variation-settings: normal; --code-text_v3: #000000d9; --code-doc_v3: #00000073; --code-Link_v3: #2f74ff; --code-number_v3: #e54595; --code-keycontrol_v3: #9952e1; --code-function_v3: #ff5d4d; --code-variable_v3: #000000d9; --code-parameter_v3: #4da621; --code-attributes_v3: #c70; --code-selection-bg-color: #a9d6ff; background: none 0% 0% / auto repeat scroll padding-box border-box rgba(0, 0, 0, 0); word-break: normal; hyphens: none; line-height: 1.5; tab-size: 4; overflow: auto; border-radius: 6px; overflow-anchor: auto; width: fit-content;&quot;&gt;ip&amp;nbsp;addr&amp;nbsp;show&amp;nbsp;ens160&amp;nbsp;&amp;nbsp;#&amp;nbsp;确认10.0.1.200/24、网关存在
ip&amp;nbsp;addr&amp;nbsp;show&amp;nbsp;ens192&amp;nbsp;&amp;nbsp;#&amp;nbsp;确认10.1.1.200/16、无网关
ip&amp;nbsp;addr&amp;nbsp;show&amp;nbsp;ens224&amp;nbsp;&amp;nbsp;#&amp;nbsp;确认10.2.1.100/16、无网关&lt;/pre&gt;&lt;p&gt;&lt;span style=&quot;text-wrap-mode: wrap; font-size: 16px;&quot;&gt;&lt;/span&gt;&lt;br/&gt;&lt;/p&gt;&lt;p&gt;&lt;br/&gt;&lt;/p&gt;&lt;h4 class=&quot;header-iWP5WJ auto-hide-last-sibling-br&quot; style=&quot;outline: none; -webkit-font-smoothing: antialiased; box-sizing: border-box; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 0px solid; margin: 12px 0px 0px; padding: 0px; font-size: 16px; line-height: 24px; overflow-anchor: auto; font-family: Inter, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Hiragino Sans GB&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, Helvetica, Arial, sans-serif; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;text-wrap-mode: wrap; font-size: 16px;&quot;&gt;7、检查路由表是否生效&lt;/span&gt;&lt;/h4&gt;&lt;p&gt;&lt;span style=&quot;text-wrap-mode: wrap; font-size: 16px;&quot;&gt;&lt;/span&gt;&lt;/p&gt;&lt;pre class=&quot;prism-highlight prism-language-text&quot;&gt;route&amp;nbsp;-n&amp;nbsp;&amp;nbsp;#&amp;nbsp;查看所有路由，应包含：&amp;nbsp;
#&amp;nbsp;10.0.0.0/24&amp;nbsp;&amp;nbsp;via&amp;nbsp;0.0.0.0&amp;nbsp;&amp;nbsp;dev&amp;nbsp;ens160&amp;nbsp;（主网段直连）&amp;nbsp;
#&amp;nbsp;10.1.0.0/16&amp;nbsp;&amp;nbsp;via&amp;nbsp;10.1.1.254&amp;nbsp;&amp;nbsp;dev&amp;nbsp;ens192&amp;nbsp;（静态路由）&amp;nbsp;
#&amp;nbsp;10.2.0.0/16&amp;nbsp;&amp;nbsp;via&amp;nbsp;10.2.1.254&amp;nbsp;&amp;nbsp;dev&amp;nbsp;ens224&amp;nbsp;（静态路由）&amp;nbsp;
#&amp;nbsp;0.0.0.0/0&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;via&amp;nbsp;10.0.1.254&amp;nbsp;&amp;nbsp;dev&amp;nbsp;ens160&amp;nbsp;（默认路由）&lt;/pre&gt;&lt;p&gt;&lt;span style=&quot;text-wrap-mode: wrap; font-size: 16px;&quot;&gt;&lt;br/&gt;&lt;/span&gt;&lt;br/&gt;&lt;/p&gt;&lt;p&gt;&lt;strong&gt;&lt;span style=&quot;text-wrap-mode: wrap; font-size: 16px;&quot;&gt;8、从各网段的主机测试到服务器的连通性（例如）：&lt;/span&gt;&lt;/strong&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;text-wrap-mode: wrap; font-size: 16px;&quot;&gt;&lt;/span&gt;&lt;/p&gt;&lt;pre class=&quot;prism-highlight prism-language-text&quot;&gt;#&amp;nbsp;在10.0.10.XXX主机上&amp;nbsp;
ping&amp;nbsp;-c&amp;nbsp;3&amp;nbsp;10.0.1.200&amp;nbsp;
&amp;nbsp;#&amp;nbsp;在10.1.100.XXX主机上&amp;nbsp;
ping&amp;nbsp;-c&amp;nbsp;3&amp;nbsp;10.1.1.200&amp;nbsp;
&amp;nbsp;#&amp;nbsp;在10.2.10.XXX主机上&amp;nbsp;
ping&amp;nbsp;-c&amp;nbsp;3&amp;nbsp;10.2.1.100&lt;/pre&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;&lt;/span&gt;&lt;br/&gt;&lt;/p&gt;&lt;p&gt;&lt;br/&gt;&lt;/p&gt;&lt;p&gt;&lt;strong&gt;&lt;span style=&quot;text-wrap-mode: wrap; font-size: 20px;&quot;&gt;七、常见报错排查手册&lt;/span&gt;&lt;/strong&gt;&lt;/p&gt;&lt;h4 class=&quot;header-iWP5WJ auto-hide-last-sibling-br&quot; style=&quot;outline: none; -webkit-font-smoothing: antialiased; box-sizing: border-box; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 0px solid; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding: 0px; font-size: 16px; line-height: 24px; overflow-anchor: auto; font-family: Inter, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Hiragino Sans GB&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, Helvetica, Arial, sans-serif; text-wrap-mode: wrap; background-color: rgb(255, 255, 255); margin-top: 20px !important;&quot;&gt;&lt;span style=&quot;text-wrap-mode: wrap; font-size: 16px;&quot;&gt;1. 报错：&lt;/span&gt;&lt;code style=&quot;outline: none; -webkit-font-smoothing: antialiased; box-sizing: border-box; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 0px none rgb(0, 0, 0); margin: 0px; padding: 0px 3.6px; font-family: Menlo, Monaco, Consolas, &amp;quot;Courier New&amp;quot;, monospace; font-feature-settings: normal; font-size: 14.4px; font-variation-settings: normal; background: none 0% 0% / auto repeat scroll padding-box border-box rgba(0, 0, 0, 0.06); border-radius: 3.6px; overflow-anchor: auto;&quot;&gt;&lt;span style=&quot;text-wrap-mode: wrap; font-size: 16px;&quot;&gt;Network unreachable&lt;/span&gt;&lt;/code&gt;&lt;span style=&quot;text-wrap-mode: wrap; font-size: 16px;&quot;&gt;（配置路由时）&lt;/span&gt;&lt;/h4&gt;&lt;ul class=&quot;auto-hide-last-sibling-br list-paddingleft-2&quot; style=&quot;list-style-type: none;&quot;&gt;&lt;li&gt;&lt;div class=&quot;auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space&quot; style=&quot;outline: none; -webkit-font-smoothing: antialiased; box-sizing: border-box; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 0px solid; margin: 0px; padding: 0px; line-height: 24px; overflow-anchor: auto;&quot;&gt;&lt;span style=&quot;text-wrap-mode: wrap; font-size: 16px;&quot;&gt;原因 1：网卡 IP 的子网掩码与路由网段不匹配（如网卡用 / 24，路由用 / 16）。排查：&lt;/span&gt;&lt;code style=&quot;outline: none; -webkit-font-smoothing: antialiased; box-sizing: border-box; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 0px none rgba(0, 0, 0, 0.85); margin: 0px; padding: 0px 4px; font-family: Menlo, Monaco, Consolas, &amp;quot;Courier New&amp;quot;, monospace; font-feature-settings: normal; font-variation-settings: normal; background: none 0% 0% / auto repeat scroll padding-box border-box rgba(0, 0, 0, 0.06); border-radius: 4px; overflow-anchor: auto; line-height: 28px; color: rgba(0, 0, 0, 0.85) !important;&quot;&gt;&lt;span style=&quot;text-wrap-mode: wrap; font-size: 16px;&quot;&gt;ip addr&lt;/span&gt;&lt;/code&gt;&lt;span style=&quot;text-wrap-mode: wrap; font-size: 16px;&quot;&gt;检查网卡 PREFIX 是否为 / 16（10.1 和 10.2 网段），路由网段是否为 10.1.0.0/16 和 10.2.0.0/16。解决：确保网卡子网掩码（/16）包含路由网段（10.1.0.0/16）。&lt;/span&gt;&lt;/div&gt;&lt;/li&gt;&lt;li&gt;&lt;div class=&quot;auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space&quot; style=&quot;outline: none; -webkit-font-smoothing: antialiased; box-sizing: border-box; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 0px solid; margin: 0px; padding: 0px; line-height: 24px; overflow-anchor: auto;&quot;&gt;&lt;span style=&quot;text-wrap-mode: wrap; font-size: 16px;&quot;&gt;原因 2：路由网关不在网卡所在网段内。排查：10.1.1.254 是否在 ens192 的 / 16 网段（10.1.0.0-10.1.255.255），10.2.1.254 是否在 ens224 的 / 16 网段。解决：网关必须属于网卡 IP 所在的大网段（如 10.1.1.254 属于 10.1.0.0/16）。&lt;/span&gt;&lt;/div&gt;&lt;/li&gt;&lt;/ul&gt;&lt;h4 class=&quot;header-iWP5WJ auto-hide-last-sibling-br&quot; style=&quot;outline: none; -webkit-font-smoothing: antialiased; box-sizing: border-box; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 0px solid; margin: 12px 0px 0px; padding: 0px; font-size: 16px; line-height: 24px; overflow-anchor: auto; font-family: Inter, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Hiragino Sans GB&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, Helvetica, Arial, sans-serif; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;text-wrap-mode: wrap; font-size: 16px;&quot;&gt;2. 报错：某网段主机无法 ping 通服务器&lt;/span&gt;&lt;/h4&gt;&lt;ul class=&quot;auto-hide-last-sibling-br list-paddingleft-2&quot; style=&quot;list-style-type: none;&quot;&gt;&lt;li&gt;&lt;div class=&quot;auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space&quot; style=&quot;outline: none; -webkit-font-smoothing: antialiased; box-sizing: border-box; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 0px solid; margin: 0px; padding: 0px; line-height: 24px; overflow-anchor: auto;&quot;&gt;&lt;span style=&quot;text-wrap-mode: wrap; font-size: 16px;&quot;&gt;原因 1：服务器对应网卡未启用。排查：&lt;/span&gt;&lt;code style=&quot;outline: none; -webkit-font-smoothing: antialiased; box-sizing: border-box; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 0px none rgba(0, 0, 0, 0.85); margin: 0px; padding: 0px 4px; font-family: Menlo, Monaco, Consolas, &amp;quot;Courier New&amp;quot;, monospace; font-feature-settings: normal; font-variation-settings: normal; background: none 0% 0% / auto repeat scroll padding-box border-box rgba(0, 0, 0, 0.06); border-radius: 4px; overflow-anchor: auto; line-height: 28px; color: rgba(0, 0, 0, 0.85) !important;&quot;&gt;&lt;span style=&quot;text-wrap-mode: wrap; font-size: 16px;&quot;&gt;ip link show ens192&lt;/span&gt;&lt;/code&gt;&lt;span style=&quot;text-wrap-mode: wrap; font-size: 16px;&quot;&gt;（或 ens224），确认状态为&lt;/span&gt;&lt;code style=&quot;outline: none; -webkit-font-smoothing: antialiased; box-sizing: border-box; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 0px none rgba(0, 0, 0, 0.85); margin: 0px; padding: 0px 4px; font-family: Menlo, Monaco, Consolas, &amp;quot;Courier New&amp;quot;, monospace; font-feature-settings: normal; font-variation-settings: normal; background: none 0% 0% / auto repeat scroll padding-box border-box rgba(0, 0, 0, 0.06); border-radius: 4px; overflow-anchor: auto; line-height: 28px; color: rgba(0, 0, 0, 0.85) !important;&quot;&gt;&lt;span style=&quot;text-wrap-mode: wrap; font-size: 16px;&quot;&gt;UP&lt;/span&gt;&lt;/code&gt;&lt;span style=&quot;text-wrap-mode: wrap; font-size: 16px;&quot;&gt;。解决：&lt;/span&gt;&lt;code style=&quot;outline: none; -webkit-font-smoothing: antialiased; box-sizing: border-box; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 0px none rgba(0, 0, 0, 0.85); margin: 0px; padding: 0px 4px; font-family: Menlo, Monaco, Consolas, &amp;quot;Courier New&amp;quot;, monospace; font-feature-settings: normal; font-variation-settings: normal; background: none 0% 0% / auto repeat scroll padding-box border-box rgba(0, 0, 0, 0.06); border-radius: 4px; overflow-anchor: auto; line-height: 28px; color: rgba(0, 0, 0, 0.85) !important;&quot;&gt;&lt;span style=&quot;text-wrap-mode: wrap; font-size: 16px;&quot;&gt;nmcli connection up ens192&lt;/span&gt;&lt;/code&gt;&lt;span style=&quot;text-wrap-mode: wrap; font-size: 16px;&quot;&gt;启用网卡。&lt;/span&gt;&lt;/div&gt;&lt;/li&gt;&lt;li&gt;&lt;div class=&quot;auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space&quot; style=&quot;outline: none; -webkit-font-smoothing: antialiased; box-sizing: border-box; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 0px solid; margin: 0px; padding: 0px; line-height: 24px; overflow-anchor: auto;&quot;&gt;&lt;span style=&quot;text-wrap-mode: wrap; font-size: 16px;&quot;&gt;原因 2：静态路由未生效。排查：&lt;/span&gt;&lt;code style=&quot;outline: none; -webkit-font-smoothing: antialiased; box-sizing: border-box; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 0px none rgba(0, 0, 0, 0.85); margin: 0px; padding: 0px 4px; font-family: Menlo, Monaco, Consolas, &amp;quot;Courier New&amp;quot;, monospace; font-feature-settings: normal; font-variation-settings: normal; background: none 0% 0% / auto repeat scroll padding-box border-box rgba(0, 0, 0, 0.06); border-radius: 4px; overflow-anchor: auto; line-height: 28px; color: rgba(0, 0, 0, 0.85) !important;&quot;&gt;&lt;span style=&quot;text-wrap-mode: wrap; font-size: 16px;&quot;&gt;route -n&lt;/span&gt;&lt;/code&gt;&lt;span style=&quot;text-wrap-mode: wrap; font-size: 16px;&quot;&gt;是否存在 10.1.0.0/16 和 10.2.0.0/16 的路由条目。解决：检查&lt;/span&gt;&lt;code style=&quot;outline: none; -webkit-font-smoothing: antialiased; box-sizing: border-box; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 0px none rgba(0, 0, 0, 0.85); margin: 0px; padding: 0px 4px; font-family: Menlo, Monaco, Consolas, &amp;quot;Courier New&amp;quot;, monospace; font-feature-settings: normal; font-variation-settings: normal; background: none 0% 0% / auto repeat scroll padding-box border-box rgba(0, 0, 0, 0.06); border-radius: 4px; overflow-anchor: auto; line-height: 28px; color: rgba(0, 0, 0, 0.85) !important;&quot;&gt;&lt;span style=&quot;text-wrap-mode: wrap; font-size: 16px;&quot;&gt;/etc/sysconfig/network-scripts/route-ens192&lt;/span&gt;&lt;/code&gt;&lt;span style=&quot;text-wrap-mode: wrap; font-size: 16px;&quot;&gt;配置是否正确，重启网络服务。&lt;/span&gt;&lt;/div&gt;&lt;/li&gt;&lt;li&gt;&lt;div class=&quot;auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space&quot; style=&quot;outline: none; -webkit-font-smoothing: antialiased; box-sizing: border-box; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 0px solid; margin: 0px; padding: 0px; line-height: 24px; overflow-anchor: auto;&quot;&gt;&lt;span style=&quot;text-wrap-mode: wrap; font-size: 16px;&quot;&gt;原因 3：交换机 / 防火墙隔离。排查：服务器本地能 ping 通对应网段网关（如 10.1.1.254），但主机不能 ping 通服务器，可能是中间设备 ACL 限制。解决：联系网络团队开放服务器 IP 与对应网段的互通规则。&lt;/span&gt;&lt;/div&gt;&lt;/li&gt;&lt;/ul&gt;&lt;h4 class=&quot;header-iWP5WJ auto-hide-last-sibling-br&quot; style=&quot;outline: none; -webkit-font-smoothing: antialiased; box-sizing: border-box; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 0px solid; margin: 12px 0px 0px; padding: 0px; font-size: 16px; line-height: 24px; overflow-anchor: auto; font-family: Inter, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Hiragino Sans GB&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, Helvetica, Arial, sans-serif; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;text-wrap-mode: wrap; font-size: 16px;&quot;&gt;3. 报错：默认路由冲突（多网关导致网络混乱）&lt;/span&gt;&lt;/h4&gt;&lt;ul class=&quot;auto-hide-last-sibling-br list-paddingleft-2&quot; style=&quot;list-style-type: none;&quot;&gt;&lt;li&gt;&lt;p&gt;&lt;span style=&quot;text-wrap-mode: wrap; font-size: 16px;&quot;&gt;原因：额外网卡（ens192/ens224）配置了 GATEWAY，与主网卡默认路由冲突。&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;text-wrap-mode: wrap; font-size: 16px;&quot;&gt;排查：&lt;/span&gt;&lt;code style=&quot;outline: none; -webkit-font-smoothing: antialiased; box-sizing: border-box; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 0px none rgb(0, 0, 0); margin: 0px; padding: 0px 3.6px; font-family: Menlo, Monaco, Consolas, &amp;quot;Courier New&amp;quot;, monospace; font-feature-settings: normal; font-size: 14.4px; font-variation-settings: normal; background: none 0% 0% / auto repeat scroll padding-box border-box rgba(0, 0, 0, 0.06); border-radius: 3.6px; overflow-anchor: auto;&quot;&gt;&lt;span style=&quot;text-wrap-mode: wrap; font-size: 16px;&quot;&gt;cat /etc/sysconfig/network-scripts/ifcfg-ens192&lt;/span&gt;&lt;/code&gt;&lt;span style=&quot;text-wrap-mode: wrap; font-size: 16px;&quot;&gt;确认无 GATEWAY 配置。&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;text-wrap-mode: wrap; font-size: 16px;&quot;&gt;解决：删除额外网卡的 GATEWAY 配置，仅保留主网卡的默认路由。&lt;/span&gt;&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;div class=&quot;auto-hide-last-sibling-br paragraph-pP9ZLC paragraph-element br-paragraph-space&quot; style=&quot;outline: none; -webkit-font-smoothing: antialiased; box-sizing: border-box; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 0px solid; margin: 0px; padding: 0px; line-height: 24px; font-size: 16px; overflow-anchor: auto; font-family: Inter, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Hiragino Sans GB&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, Helvetica, Arial, sans-serif; text-wrap-mode: wrap; background-color: rgb(255, 255, 255);&quot;&gt;&lt;span style=&quot;text-wrap-mode: wrap; font-size: 16px;&quot;&gt;通过以上配置和排查，可确保三个网段的主机正常访问 mirrors 服务器。若遇特殊网络环境（如 VLAN 标签、bonding 等），需额外配置对应参数（如&lt;/span&gt;&lt;code style=&quot;outline: none; -webkit-font-smoothing: antialiased; box-sizing: border-box; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 0px none rgba(0, 0, 0, 0.85); margin: 0px; padding: 0px 4px; font-family: Menlo, Monaco, Consolas, &amp;quot;Courier New&amp;quot;, monospace; font-feature-settings: normal; font-variation-settings: normal; background: none 0% 0% / auto repeat scroll padding-box border-box rgba(0, 0, 0, 0.06); border-radius: 4px; overflow-anchor: auto; line-height: 28px; color: rgba(0, 0, 0, 0.85) !important;&quot;&gt;&lt;span style=&quot;text-wrap-mode: wrap; font-size: 16px;&quot;&gt;VLAN=yes&lt;/span&gt;&lt;/code&gt;&lt;span style=&quot;text-wrap-mode: wrap; font-size: 16px;&quot;&gt;、&lt;/span&gt;&lt;code style=&quot;outline: none; -webkit-font-smoothing: antialiased; box-sizing: border-box; -webkit-tap-highlight-color: rgba(0, 0, 0, 0); border: 0px none rgba(0, 0, 0, 0.85); margin: 0px; padding: 0px 4px; font-family: Menlo, Monaco, Consolas, &amp;quot;Courier New&amp;quot;, monospace; font-feature-settings: normal; font-variation-settings: normal; background: none 0% 0% / auto repeat scroll padding-box border-box rgba(0, 0, 0, 0.06); border-radius: 4px; overflow-anchor: auto; line-height: 28px; color: rgba(0, 0, 0, 0.85) !important;&quot;&gt;&lt;span style=&quot;text-wrap-mode: wrap; font-size: 16px;&quot;&gt;MASTER=bond0&lt;/span&gt;&lt;/code&gt;&lt;span style=&quot;text-wrap-mode: wrap; font-size: 16px;&quot;&gt;等）。&lt;/span&gt;&lt;/div&gt;&lt;p&gt;&lt;span style=&quot;color: rgba(0, 0, 0, 0.85); font-family: Inter, -apple-system, BlinkMacSystemFont, &amp;quot;Segoe UI&amp;quot;, &amp;quot;PingFang SC&amp;quot;, &amp;quot;Hiragino Sans GB&amp;quot;, &amp;quot;Microsoft YaHei&amp;quot;, &amp;quot;Helvetica Neue&amp;quot;, Helvetica, Arial, sans-serif; font-size: 16px; text-wrap-mode: wrap; background-color: #FFFFFF;&quot;&gt;&lt;/span&gt;&lt;br/&gt;&lt;/p&gt;</description><pubDate>Tue, 18 Nov 2025 08:46:34 +0800</pubDate></item><item><title>使用LSF_HOSTS解决动态提交节点的反向解析</title><link>https://www.fasteda.cn/post/436.html</link><description>&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;前言：在LSF系统管理中，正反向IP地址解析是LSF集群各节点通信的重要组成部分，缺少正反向解析的LSF集群将无法提交JOB，亦无法执行JOB。&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;在LSF软件默认缺省的情况下，LSF解析通常遵守以下顺序&lt;/span&gt;&lt;/p&gt;&lt;p class=&quot;MsoListParagraph&quot; style=&quot;margin-left:24px&quot;&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;1、 默认系统hosts文件，即 /etc/hosts&lt;/span&gt;&lt;/p&gt;&lt;p class=&quot;MsoListParagraph&quot; style=&quot;margin-left:24px&quot;&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;2、 LSF自带的解析文件，在LSF_CONFIGDIR目录中&lt;/span&gt;&lt;/p&gt;&lt;p class=&quot;MsoListParagraph&quot; style=&quot;margin-left:24px&quot;&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;3、 默认系统DNS，即 /etc/resolv.conf中配置的DNS服务器&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;其中，1与2的格式相同，如下：&lt;/span&gt;&lt;/p&gt;&lt;pre class=&quot;prism-highlight prism-language-text&quot;&gt;IPaddress&amp;nbsp;&amp;nbsp;hostname&amp;nbsp;alias_hostname&lt;/pre&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;在大规模、超大规模的LSF集群中，通常使用DNS作为正反向解析的依据。但是由于DNS的不确定性，尤其是在动态提交节点的情况下，每个提交节点都需要在DNS上注册正反向解析记录，因此可能存在DNS更新不及时或者注册不成功的情况。&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;在这种情况下，可通过LSF自带的解析文件形式补充DNS记录，实现动态提交节点的正反向解析补充。&lt;/span&gt;&lt;/p&gt;&lt;p class=&quot;MsoListParagraph&quot; style=&quot;margin-left:28px&quot;&gt;&lt;strong&gt;&lt;span style=&quot;font-size: 20px;&quot;&gt;一、在LSF_CONFIGDIR目录中创建一个HOSTS文件，并赋予777的权限&lt;/span&gt;&lt;/strong&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;&lt;/span&gt;&lt;/p&gt;&lt;pre class=&quot;prism-highlight prism-language-text&quot;&gt;#cd&amp;nbsp;/xxx/lsf/conf/
#touch&amp;nbsp;lsf_hosts
#chmod&amp;nbsp;777&amp;nbsp;lsf_hosts&lt;/pre&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;&lt;/span&gt;&lt;br/&gt;&lt;/p&gt;&lt;p class=&quot;MsoListParagraph&quot; style=&quot;margin-left:28px&quot;&gt;&lt;strong&gt;&lt;span style=&quot;font-size: 20px;&quot;&gt;二、在一个公共目录创建一个自动更新的脚本update_lsf_hosts.csh&lt;/span&gt;&lt;/strong&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;&lt;/span&gt;&lt;/p&gt;&lt;pre class=&quot;prism-highlight prism-language-text&quot;&gt;#!/bin/csh&amp;nbsp;-f
&amp;nbsp;
set&amp;nbsp;TARGET_IP&amp;nbsp;=&amp;nbsp;`/sbin/ip&amp;nbsp;a&amp;nbsp;s&amp;nbsp;|grep&amp;nbsp;10.1&amp;nbsp;|awk&amp;nbsp;-F&amp;nbsp;&amp;quot;&amp;nbsp;&amp;quot;&amp;nbsp;&amp;#39;{print&amp;nbsp;$2}&amp;#39;|awk&amp;nbsp;-F&amp;nbsp;&amp;quot;/&amp;quot;&amp;nbsp;&amp;#39;{print&amp;nbsp;$1}&amp;#39;`
#此处用来获取IP地址
set&amp;nbsp;TARGET_HOST&amp;nbsp;=&amp;nbsp;`hostname`
#此处用来获取主机名
set&amp;nbsp;HOSTS_FILE&amp;nbsp;=&amp;nbsp;&amp;quot;/xx/lsf/conf/lsf_hosts&amp;quot;
#此处定义lsf_hosts文件位置
set&amp;nbsp;DNS_NAME&amp;nbsp;=&amp;nbsp;`echo&amp;nbsp;$TARGET_IP&amp;nbsp;$TARGET_HOST`
此处组合IP地址和主机名为hosts格式
#echo&amp;nbsp;$DNS_NAME
&amp;nbsp;
if&amp;nbsp;(&amp;nbsp;!(&amp;nbsp;$TARGET_HOST&amp;nbsp;=~&amp;nbsp;&amp;quot;*fasteda*&amp;quot;&amp;nbsp;)&amp;nbsp;&amp;nbsp;)&amp;nbsp;then
#此处需要用户自行判断主机名的信息
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;exit&amp;nbsp;0
endif&amp;nbsp;
#判断主机名在lsf_hosts文件中是否存在，进行下面的操作

if&amp;nbsp;(&amp;nbsp;`grep&amp;nbsp;-c&amp;nbsp;&amp;quot;$DNS_NAME&amp;quot;&amp;nbsp;&amp;quot;$HOSTS_FILE&amp;quot;`&amp;nbsp;&amp;gt;&amp;nbsp;0&amp;nbsp;)&amp;nbsp;then
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;echo&amp;nbsp;&amp;quot;${TARGET_IP}&amp;nbsp;${TARGET_HOST}&amp;quot;
#&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;echo&amp;nbsp;&amp;quot;EXIST&amp;nbsp;&amp;nbsp;$TARGET_IP&amp;nbsp;$TARGET_HOST&amp;quot;
&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;exit&amp;nbsp;0
endif
&amp;nbsp;
#echo&amp;nbsp;&amp;quot;NOT&amp;nbsp;found&amp;nbsp;host&amp;nbsp;,start&amp;nbsp;work...&amp;quot;
#由于sed命令需要文件所在目录的写权限，因此采用下面的方法进行删除与替换
set&amp;nbsp;TEMP_FILE&amp;nbsp;=&amp;nbsp;`mktemp`
&amp;nbsp;
cat&amp;nbsp;$HOSTS_FILE&amp;nbsp;|grep&amp;nbsp;-v&amp;nbsp;-E&amp;nbsp;&amp;quot;$TARGET_IP|$TARGET_HOST&amp;quot;&amp;nbsp;&amp;gt;&amp;nbsp;&amp;nbsp;$TEMP_FILE
&amp;nbsp;
echo&amp;nbsp;$DNS_NAME&amp;nbsp;&amp;gt;&amp;gt;&amp;nbsp;$TEMP_FILE
&amp;nbsp;
cat&amp;nbsp;$TEMP_FILE&amp;nbsp;&amp;gt;&amp;nbsp;$HOSTS_FILE
&amp;nbsp;
echo&amp;nbsp;&amp;quot;You&amp;nbsp;First&amp;nbsp;use&amp;nbsp;this&amp;nbsp;&amp;nbsp;system&amp;quot;
echo&amp;nbsp;&amp;quot;Please&amp;nbsp;wait&amp;nbsp;30s&amp;nbsp;..............&amp;quot;&lt;/pre&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;&lt;/span&gt;&lt;br/&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/p&gt;&lt;p class=&quot;MsoListParagraph&quot; style=&quot;margin-left:28px&quot;&gt;&lt;strong&gt;&lt;span style=&quot;font-size: 20px;&quot;&gt;三、将此脚本赋予权限，并设置到用户的默认csh文件中进行source操作&lt;/span&gt;&lt;/strong&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;&lt;/span&gt;&lt;/p&gt;&lt;pre class=&quot;prism-highlight prism-language-text&quot;&gt;#chmod&amp;nbsp;755&amp;nbsp;update_lsf_hosts.csh
#echo&amp;nbsp;“source&amp;nbsp;/xxx/update_lsf_hosts.csh”&amp;nbsp;&amp;gt;&amp;nbsp;/home/xxx/.cshrc&lt;/pre&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;&lt;/span&gt;&lt;br/&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;注意：这里是一个实例，如果是统一的cshrc文件，那最好了，直接写在这个文件中&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;用户在下次启动动态节点的时候，将自动将IP与hostname关系写入到/xx/lsf/conf/lsf_hosts文件中，并且lsf会优先DNS读取这个文件。&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;实例效果如下：&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;&lt;/span&gt;&lt;/p&gt;&lt;pre class=&quot;prism-highlight prism-language-text&quot;&gt;#cat&amp;nbsp;/xx/lsf/conf/lsf_hosts
10.1.1.58&amp;nbsp;sub01.fasteda.cn
10.1.1.56&amp;nbsp;sub02.fasteda.cn
10.1.1.78&amp;nbsp;sub03.fasteda.cn
10.1.1.54&amp;nbsp;sub04.fasteda.cn
10.1.1.79&amp;nbsp;sub05.fasteda.cn&lt;/pre&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;&lt;/span&gt;&lt;br/&gt;&lt;/p&gt;&lt;p&gt;&lt;span style=&quot;font-size: 16px;&quot;&gt;同时，本内容适用于缺少DNS服务器，但是需要使用动态节点的情况。当然，具备管理员权限的节点，可以使用EGO的方式，原理差不多。&lt;/span&gt;&lt;/p&gt;&lt;p&gt;&lt;br/&gt;&lt;/p&gt;</description><pubDate>Wed, 22 Oct 2025 14:27:59 +0800</pubDate></item></channel></rss>