[root@7 ~]# systemctl stop auditd.service
Failed to stop auditd.service: Operation refused, unit auditd.service may be requested by dependency only (it is configured to refuse manual start/stop).
See system logs and 'systemctl status auditd.service' for details.
解决：
>将/usr/lib/systemd/system/auditd.service的RefuseManualStop=yes，改成no
>systemctl daemon-reload
>systemctl stop auditd.service
结束。