From: Alasdair G Kergon <agk@redhat.com>
To: Dave Chinner <david@fromorbit.com>,
Matteo Frigo <athena@fftw.org>,
dm-devel@redhat.com, xfs@oss.sgi.com
Subject: Re: [dm-devel] [BUG] pvmove corrupting XFS filesystems (was Re: [BUG] Internal error xfs_dir2_data_reada_verify)
Date: Wed, 27 Feb 2013 01:04:14 +0000 [thread overview]
Message-ID: <20130227010414.GD1514@agk.fab.redhat.com> (raw)
In-Reply-To: <20130226044039.GM5551@dastard>
(Quick pointers that might be relevant)
EAGAIN, I'm not aware of dm itself returning that on the i/o path.
For 3.8 issues, read dm-devel around https://www.redhat.com/archives/dm-devel/2013-February/msg00086.html
(I queued the dm-side fixes for linux-next earlier today)
For pvmove, check exactly which version and whether discards are enabled: there
was a userspace bug for a short period some time ago when discards were enabled.
Alasdair
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next prev parent reply other threads:[~2013-02-27 1:04 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-26 0:47 [BUG] Internal error xfs_dir2_data_reada_verify Matteo Frigo
2013-02-26 4:40 ` [BUG] pvmove corrupting XFS filesystems (was Re: [BUG] Internal error xfs_dir2_data_reada_verify) Dave Chinner
2013-02-26 11:29 ` Matteo Frigo
2013-02-27 1:04 ` Alasdair G Kergon [this message]
2013-02-27 1:49 ` [dm-devel] " Dave Chinner
2013-02-27 2:21 ` Matteo Frigo
2013-02-27 2:29 ` Dave Chinner
2013-03-07 12:13 ` Matteo Frigo
2013-03-07 22:31 ` Dave Chinner
2013-03-07 22:50 ` Dave Chinner
2013-03-08 0:09 ` Matteo Frigo
2013-03-08 1:57 ` Dave Chinner
2013-03-08 11:38 ` Matteo Frigo
2013-02-27 15:07 ` Mike Snitzer
2013-02-27 15:10 ` Matteo Frigo
2013-02-27 23:07 ` Dave Chinner
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