When you cat /proc/mdstat does it actually say "syncing" or does it say "checking"? I believe a newer version of mdadm creates a weekly cron job to check the arrays. I first mistakenly assumed it was resyncing and started worrying since it was doing all 8 of my RAID1 arrays at once, but after looking twice I saw it was actually just checking the arrays thanks to a new cronjob. Regards, Oliver On 02/11/2009, at 6:40 AM, Jancio Wodnik wrote: > Hi. > > My question is the same, why so many times my RAID 1 is resynced, > when i > upgrade to CentOS 5.4 ? Any idea ? With may RAID1 is no all OK ? It is > to worry about it ? > > Jancio Wodnik > _______________________________________________ > CentOS mailing list > CentOS at centos.org > http://lists.centos.org/mailman/listinfo/centos