如何更改centos中的systemd超时

Question

systemd的默认启动超时是90s.我想把它改成300s.所以我改变DefaultTimeoutStartSec的/etc/systemd/system.conf

# vi /etc/systemd/system.conf
DefaultTimeoutStartSec=90s

但是如何让systemd重新加载/etc/systemd/system.conf呢？如果仅更改文件,则超时不会更改.

# systemctl show service -p TimeoutStartUSec
TimeoutStartUSec=1min 30s

Answer 1

systemctl daemon-reexec 应该解决你的问题.