crond dead but pid file exists 问题解决办法

Posted 2020-10-12 Gnnnny

  之前写过一个定时关机的crontab，后来关掉之后发现还是每天定时关机

查看crontab状态

1 [[email protected] var]# service crond status
2 crond dead but pid file exists

提示报错： crond dead but pid file exists

解决过程

ps -ef | grep crond 以及把进程杀死 查看还是有该报错

尝试把进程文件删除掉

 1 [[email protected] var]# find -name cron*
 2 ./spool/anacron/cron.daily
 3 ./spool/anacron/cron.weekly
 4 ./spool/anacron/cron.monthly
 5 ./spool/cron
 6 ./lock/subsys/crond
 7 ./run/cron.reboot
 8 ./run/crond.pid
 9 
10 [[email protected] run]# rm -rf crond.pid 
11 [[email protected] run]# service crond status
12 crond dead but subsys locked

 

查看还是有该报错

然后，尝试重启crontab

1 [[email protected] run]# service crond restart
2 Starting crond:                                            [  OK  ]
3 [[email protected] run]# service crond status 
4 crond (pid  6131) is running...
5 [[email protected] run]# service crond stop
6 Stopping crond:                                            [  OK  ]
7 [[email protected] run]# service crond status
8 crond is stopped

解决方法：

建议先尝试重启下查看是否还有该报错

如果还有的话 需要把进程文件删除掉