第 9 章 IdM 服务器安装故障排除

流程

1. 使用 tail 命令来显示日志文件的最后几行。以下示例显示了 /var/log/ipaserver-install.log 的最后 10 行。

   [user@server ~]$ sudo tail -n 10 /var/log/ipaserver-install.log
   [sudo] password for user:
   value = gen.send(prev_value)
   File "/usr/lib/python3.6/site-packages/ipapython/install/common.py", line 65, in _install
   for unused in self._installer(self.parent):
   File "/usr/lib/python3.6/site-packages/ipaserver/install/server/init.py", line 564, in main
   master_install(self)
   File "/usr/lib/python3.6/site-packages/ipaserver/install/server/install.py", line 291, in decorated
   raise ScriptError()
   
   2020-05-27T22:59:41Z DEBUG The ipa-server-install command failed, exception: ScriptError:
   2020-05-27T22:59:41Z ERROR The ipa-server-install command failed. See /var/log/ipaserver-install.log for more information

2. 要以交互方式查看日志文件，请使用 less 工具打开日志文件的末尾，然后使用↑ 和 ↓ 箭头键来导航。以下示例以交互方式打开 /var/log/ipaserver-install.log 文件。

   [user@server ~]$ sudo less -N +G /var/log/ipaserver-install.log

3. 通过使用剩余的日志文件重复此查看过程来收集额外的故障排除信息。

   [user@server ~]$ sudo less -N +G /var/log/httpd/error_log
   
   [user@server ~]$ sudo less -N +G /var/log/dirsrv/slapd-INSTANCE-NAME/access
   
   [user@server ~]$ sudo less -N +G /var/log/dirsrv/slapd-INSTANCE-NAME/errors