执行systemctl status
时,发现如下输出:
➔ systemctl status
● hostname
State: degraded
Jobs: 0 queued
Failed: 1 units
Since: Tue 2018-10-30 06:51:31 CST; 1 years 9 months ago
CGroup: /
├─1 /usr/lib/systemd/systemd --system --deserialize 21
state的状态是degraded
,查了一下发现是由于我的nginx service未启动,因为前几天手动编译安装了nginx,并且新建了一个nginx@1.18.service,所以这个service其实没用到了,把它清理掉吧:
systemctl stop [servicename]
systemctl disable [servicename]
rm /etc/systemd/system/[servicename]
rm /etc/systemd/system/[servicename] # and symlinks that might be related
rm /usr/lib/systemd/system/[servicename]
rm /usr/lib/systemd/system/[servicename] # and symlinks that might be related
systemctl daemon-reload
systemctl reset-failed