linux-kernel - Re: XFS corruption on post 3.7 tree.

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Message-ID: <20121213221057.GA22049@redhat.com>
Date:	Thu, 13 Dec 2012 17:10:57 -0500
From:	Dave Jones <davej@...hat.com>
To:	Linux Kernel <linux-kernel@...r.kernel.org>,
	Ben Myers <bpm@....com>, Alex Elder <elder@...nel.org>,
	xfs@....sgi.com
Subject: Re: XFS corruption on post 3.7 tree.

On Thu, Dec 13, 2012 at 03:55:22PM -0500, Dave Jones wrote:
 > Doing a kernel build while running on a 3.7+ tree from last night and I hit this...
 > 
 > 
 > [22637.787422] XFS: Internal error XFS_WANT_CORRUPTED_RETURN at line 163 of file fs/xfs/xfs_dir2_data.c.  Caller 0xffffffffa070086a

I unmounted, remounted, unmounted, and then ran xfs_repair on it, as prompted.
xfs_repair noted..

bad hash table for directory inode 201328949 (bad stale count): rebuilding

After remounting, things seemed ok again.
I blew away my .ccache on that drive, and restarted my compile,
and then hit the same bug again.

	Dave

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