[CentOS] Server offline :-( please help to repair software RAID

On Thu, 2011-04-28 at 21:52 +0200, Alexander Farber wrote:
> On the 2nd try it has booted and seems to work.
Did it give an error on the first try and if so, which one ?

You should check /var/log/messages for i/o errors and check your disks
with smartctl

I have had my raid1 arrays rebuild sometime without a (for me known)
reason. Even had a defective networkcard kernel panic the machine for
two hours and the raids were still working afterwards ;) 

	Regards,

	Michel