xfs
[Top] [All Lists]

Re: A corruption that seems to span a few kernels

To: Joe Landman <landman@xxxxxxxxxxxxxxxxxxxxxxx>
Subject: Re: A corruption that seems to span a few kernels
From: Christoph Hellwig <hch@xxxxxxxxxxxxx>
Date: Fri, 3 Feb 2012 16:27:24 -0500
Cc: linux-xfs@xxxxxxxxxxx
In-reply-to: <4F2C3D46.1010509@xxxxxxxxxxxxxxxxxxxxxxx>
References: <4F2C3D46.1010509@xxxxxxxxxxxxxxxxxxxxxxx>
User-agent: Mutt/1.5.21 (2010-09-15)
On Fri, Feb 03, 2012 at 03:02:14PM -0500, Joe Landman wrote:
> XFS file system, built using a 2.6.32.41 kernel.  External journals.
> 
> repair the file system, mount, turn on gluster (3.2.5), do a find,
> and get a corruption.  Actually it looks like xfs_repair doesn't fix
> the problem.
> 
> Rinse repeat, reproduce.  Works (procedure to generate the
> corruption) in 2.6.32.41.scalable, 2.6.39.1, 3.2.2

[PATCH v2] repair: update extent count after zapping duplicate blocks

which was sent to the list yesterday should make xfs_repair handle this
case.

How do you reproduce the corruption?  Just start gluster on a fresh fs
an do a find?  Any chance you could share command lines used?

<Prev in Thread] Current Thread [Next in Thread>