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SubjectRE: Fixing a non-redundant raid
Date
Thanks!  It all worked and the data is consistant.

You guys rock!

--Rob

-----Original Message-----
From: linux-kernel-owner@vger.kernel.org
[mailto:linux-kernel-owner@vger.kernel.org] On Behalf Of Neil Brown
Sent: Tuesday, February 18, 2003 3:56 PM
To: Rob Emanuele
Cc: linux-kernel@vger.kernel.org
Subject: Re: Fixing a non-redundant raid


On Tuesday February 18, rje@cyan.com wrote:
> I've got a raid that I was running w/o a spare disk. One of the
> drives was being flakey and I restarted the machine and I was
> wondering if I can recover the data on the raid. It did not have a
> spare disk. There are 12 drives in the stripe set. According the the

> logs one drive isn't listed as a raid drive (sdi1) and the other's
> (sdb1) event counter is behind. Is there anything I can do or is it a

> loss and I should rebuild the array with a hot spare :)?
>
> I attached the logs.
>
> Thanks for any help,
>
> Rob

Get mdadm, assemble with --force.
e.g.

mdadm --assemble --force /dev/md0 /dev/sd[abcdefghijkl]1

NeilBrown

http://www.kernel.org/pub/linux/utils/raid/mdadm/
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