From: Christoph Hellwig <hch@infradead.org>
To: Steffen Knauf <Steffen.Knauf@renderforce.de>
Cc: xfs@oss.sgi.com
Subject: Re: xfs_force_shutdown after Raid crash
Date: Sat, 31 Jan 2009 05:57:12 -0500 [thread overview]
Message-ID: <20090131105712.GA30061@infradead.org> (raw)
In-Reply-To: <498376CF.8020806@renderforce.de>
On Fri, Jan 30, 2009 at 10:53:19PM +0100, Steffen Knauf wrote:
> Hello,
>
> after a raid crash (Raid Controller problem, 3 Disks of the Disk Group
> were kicked out oft the diskgroup), 2 of 3 partitions (XFS FS) were
> shutdown immediately.
> Perhaps somebody has a idea, what's the best solution (xfs_repair?).
This looks like you were running with a write back cache enabled on the
controller / disks but without barriers. xfs_repair should be able
to repair the filesystem. If you're lucky only the freespace-btrees
are corrupted (as in the trace below) as xfs_repair can rebuild them
from scratch.
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next prev parent reply other threads:[~2009-01-31 10:57 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-01-30 21:53 xfs_force_shutdown after Raid crash Steffen Knauf
2009-01-31 10:57 ` Christoph Hellwig [this message]
2009-02-03 1:22 ` Michael Monnerie
2009-02-03 3:13 ` Eric Sandeen
2009-02-03 9:22 ` Michael Monnerie
2009-02-03 9:32 ` Christoph Hellwig
2009-02-03 10:40 ` Michael Monnerie
2009-02-03 15:49 ` Christoph Hellwig
2009-02-04 8:52 ` Michael Monnerie
2009-02-04 10:27 ` Michael Monnerie
2009-02-04 12:26 ` Dave Chinner
2009-02-04 15:03 ` Michael Monnerie
2009-02-13 10:12 ` Michael Monnerie
2009-02-04 12:22 ` Dave Chinner
2009-02-04 12:45 ` Emmanuel Florac
2009-02-04 14:01 ` KELEMEN Peter
2009-02-04 15:15 ` Emmanuel Florac
2009-02-04 15:25 ` Michael Monnerie
2009-02-04 15:41 ` KELEMEN Peter
2009-02-04 16:01 ` Michael Monnerie
2009-02-04 16:23 ` Emmanuel Florac
2009-02-04 15:24 ` Michael Monnerie
2009-02-05 8:37 ` Dave Chinner
2009-02-04 15:33 ` Ralf Liebenow
2009-02-04 16:18 ` Michael Monnerie
2009-02-05 8:22 ` Michael Monnerie
2009-02-05 12:05 ` Emmanuel Florac
2009-02-06 15:57 ` Steffen Knauf
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