From: Dave Chinner <david@fromorbit.com>
To: Rainer Fuegenstein <rfu@kaneda.iguw.tuwien.ac.at>
Cc: xfs@oss.sgi.com, linux-raid@vger.kernel.org
Subject: Re: xfs and raid5 - "Structure needs cleaning for directory open"
Date: Mon, 10 May 2010 12:20:33 +1000 [thread overview]
Message-ID: <20100510022033.GB7165@dastard> (raw)
In-Reply-To: <1743435018.20100510013511@kaneda.iguw.tuwien.ac.at> <462402327.20100509210710@kaneda.iguw.tuwien.ac.at> <1816344475.20100509204800@kaneda.iguw.tuwien.ac.at>
On Sun, May 09, 2010 at 08:48:00PM +0200, Rainer Fuegenstein wrote:
>
> today in the morning some daemon processes terminated because of
> errors in the xfs file system on top of a software raid5, consisting
> of 4*1.5TB WD caviar green SATA disks.
Reminds me of a recent(-ish) md/dm readahead cancellation fix - that
would fit the symptoms of (btree corruption showing up under heavy IO
load but no corruption on disk. However, I can't seem to find any
references to it at the moment (can't remember the bug title), but
perhaps your distro doesn't have the fix in it?
Cheers,
Dave.
--
Dave Chinner
david@fromorbit.com
WARNING: multiple messages have this Message-ID (diff)
From: Dave Chinner <david@fromorbit.com>
To: Rainer Fuegenstein <rfu@kaneda.iguw.tuwien.ac.at>
Cc: linux-raid@vger.kernel.org, xfs@oss.sgi.com
Subject: Re: xfs and raid5 - "Structure needs cleaning for directory open"
Date: Mon, 10 May 2010 12:20:33 +1000 [thread overview]
Message-ID: <20100510022033.GB7165@dastard> (raw)
In-Reply-To: <1743435018.20100510013511@kaneda.iguw.tuwien.ac.at> <462402327.20100509210710@kaneda.iguw.tuwien.ac.at> <1816344475.20100509204800@kaneda.iguw.tuwien.ac.at>
On Sun, May 09, 2010 at 08:48:00PM +0200, Rainer Fuegenstein wrote:
>
> today in the morning some daemon processes terminated because of
> errors in the xfs file system on top of a software raid5, consisting
> of 4*1.5TB WD caviar green SATA disks.
Reminds me of a recent(-ish) md/dm readahead cancellation fix - that
would fit the symptoms of (btree corruption showing up under heavy IO
load but no corruption on disk. However, I can't seem to find any
references to it at the moment (can't remember the bug title), but
perhaps your distro doesn't have the fix in it?
Cheers,
Dave.
--
Dave Chinner
david@fromorbit.com
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next prev parent reply other threads:[~2010-05-10 2:20 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-05-09 18:48 xfs and raid5 - "Structure needs cleaning for directory open" Rainer Fuegenstein
2010-05-09 18:48 ` Rainer Fuegenstein
2010-05-09 19:07 ` Rainer Fuegenstein
2010-05-09 23:35 ` Rainer Fuegenstein
2010-05-10 2:20 ` Dave Chinner [this message]
2010-05-10 2:20 ` Dave Chinner
2010-05-10 6:53 ` Mark Goodwin
2010-05-10 10:22 ` Re[2]: " Rainer Fuegenstein
2010-05-10 14:08 ` Stan Hoeppner
2010-05-17 21:28 ` Doug Ledford
2010-05-17 21:28 ` Doug Ledford
2010-05-17 21:45 ` Dave Chinner
2010-05-17 21:45 ` Dave Chinner
2010-05-17 22:18 ` Doug Ledford
2010-05-17 22:18 ` Doug Ledford
2010-05-17 23:04 ` Dave Chinner
2010-05-17 23:04 ` Dave Chinner
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