From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dave Chinner Subject: Re: xfs and raid5 - "Structure needs cleaning for directory open" Date: Mon, 10 May 2010 12:20:33 +1000 Message-ID: <20100510022033.GB7165@dastard> References: <1743435018.20100510013511@kaneda.iguw.tuwien.ac.at> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <1743435018.20100510013511@kaneda.iguw.tuwien.ac.at> <462402327.20100509210710@kaneda.iguw.tuwien.ac.at> <1816344475.20100509204800@kaneda.iguw.tuwien.ac.at> Sender: linux-raid-owner@vger.kernel.org To: Rainer Fuegenstein Cc: xfs@oss.sgi.com, linux-raid@vger.kernel.org List-Id: linux-raid.ids 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