From: Dave Chinner <david@fromorbit.com>
To: Eric Sandeen <sandeen@sandeen.net>
Cc: Oliver Pinter <oliver.pntr@gmail.com>, xfs@oss.sgi.com
Subject: Re: XFS errors / BUG / panic, with 2.6.25.7-queue (and older 2.6.25.y)
Date: Mon, 16 Jun 2008 14:52:21 +1000 [thread overview]
Message-ID: <20080616045221.GJ3700@disturbed> (raw)
In-Reply-To: <48553C11.2060606@sandeen.net>
On Sun, Jun 15, 2008 at 10:58:09AM -0500, Eric Sandeen wrote:
> Oliver Pinter wrote:
> > this mistake shutdownkor comes out, remount launched because he
> > panics, only Alt+Sysrq+foo works
>
> I'm not sure I follow.
>
> Assuming that :
> http://students.zipernowsky.hu/~oliverp/upload/xfs_error/dsc00775.jpg
>
> is the first event of interest, it is hitting an assertion on the
> remount path:
>
> ASSERT_ALWAYS(atomic_read(&mp->m_active_trans) == 0);
>
> in xfs_attr_quiesce.
That's caused by a race condition in the VFS w.r.t setting the MS_RDONLY
flag. It should be fixed in 2.6.26.
Cheers,
Dave.
--
Dave Chinner
david@fromorbit.com
next prev parent reply other threads:[~2008-06-16 4:51 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-06-14 19:41 XFS errors / BUG / panic, with 2.6.25.7-queue (and older 2.6.25.y) Oliver Pinter
2008-06-15 1:53 ` Eric Sandeen
2008-06-15 12:38 ` Oliver Pinter
2008-06-15 15:58 ` Eric Sandeen
2008-06-15 16:09 ` Oliver Pinter
2008-06-15 16:12 ` Eric Sandeen
2008-06-15 16:14 ` Oliver Pinter
2008-06-15 16:17 ` Oliver Pinter
2008-06-15 16:27 ` Oliver Pinter
2008-06-16 1:11 ` Eric Sandeen
2008-06-16 4:52 ` Dave Chinner [this message]
2008-06-16 10:01 ` Christoph Hellwig
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