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Cron's Settings
2011/04/08 |
| [1] | The regular jobs are controled by anacron by default on RHEL6(Scientific Linux 6 or CentOS 6 are the same).
But anacron runs randomly in a day(at 3-22), so if you'd like to use cron and control jobs at a time, change like follows. But Consider to change it if your server is virtualization environment. In virtual server, some virtual machines are running and if they executes regular jobs at a time all, the server will have many loading at a time. So it's necessary to change time on each machine by hand, or Keep anacron setting. |
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[root@dlp ~]# yum -y install cronie-noanacron |
| [2] | Remove anacron settings's package, if you installed cron's setting. |
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[root@dlp ~]# yum -y remove cronie-anacron |