[CentOS] Server locking up everyday around 3:30 AM

On 3/11/2011 12:20 PM, PJ wrote:
>
> What makes no sense to me is this runs every 5 minutes all day, but
> only around 3:30 AM does it look up.

When did it start happening?  Did it correspond to any hardware change 
or software update that you can pin down?

> http://bugs.centos.org/view.php?id=4515 sounds like what I have going
> on, but not with kjournald of course...

Is anything else happening that might make the disks busy around then? 
Maybe the raid-check job in cron.weekly is still running?

-- 
   Les Mikesell
    lesmikesell at gmail.com