DegradedArray event on FC3 after power failure
Alexander Dalloz
ad+lists at uni-x.org
Wed Aug 3 19:14:25 UTC 2005
Am Mi, den 03.08.2005 schrieb Mark um 20:30:
> I have a software RAID-1 (2 IDE drives) configuration on a Fedora Core 3 box.
> After a power-failure took it down unclean, I got the below email during reboot:
>
> ------------------------------------
> This is an automatically generated mail message from mdadm running on <SERVERNAME>
>
> A DegradedArray event had been detected on md device /dev/md0.
>
> Faithfully yours, etc.
> ------------------------------------
>
>
> /proc/mdstat says this:
>
> # less /proc/mdstat
> Personalities : [raid1]
> md0 : active raid1 hda3[1]
> 193157440 blocks [2/1] [_U]
>
> unused devices: <none>
> ------------------------------------
>
>
> Does anybody have any pointer on what to do to fix this?
http://www.tldp.org/HOWTO/Software-RAID-HOWTO-6.html#ss6.3
> What does the mdstat result really mean?
It means that one of the RAID1 array partitions has failed.
> MARK
Alexander
--
Alexander Dalloz | Enger, Germany | GPG http://pgp.mit.edu 0xB366A773
legal statement: http://www.uni-x.org/legal.html
Fedora Core 2 GNU/Linux on Athlon with kernel 2.6.11-1.35_FC2smp
Serendipity 21:09:37 up 19 days, 1:42, load average: 0.33, 0.28, 0.23
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