From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from cuda.sgi.com (cuda2.sgi.com [192.48.176.25]) by oss.sgi.com (8.14.3/8.14.3/SuSE Linux 0.8) with ESMTP id o4AAJtZn257018 for ; Mon, 10 May 2010 05:19:55 -0500 Received: from mx03.kabsi.at (localhost [127.0.0.1]) by cuda.sgi.com (Spam Firewall) with ESMTP id 04740327D0F for ; Mon, 10 May 2010 03:22:05 -0700 (PDT) Received: from mx03.kabsi.at (mx03.kabsi.at [195.202.128.130]) by cuda.sgi.com with ESMTP id 3DTmcBhVldyyL8XV for ; Mon, 10 May 2010 03:22:05 -0700 (PDT) Date: Mon, 10 May 2010 12:22:03 +0200 From: Rainer Fuegenstein Message-ID: <23944308.20100510122203@kaneda.iguw.tuwien.ac.at> Subject: Re[2]: xfs and raid5 - "Structure needs cleaning for directory open" In-Reply-To: <4BE7AD82.90300@gmail.com> References: <20100510022033.GB7165@dastard> <4BE7AD82.90300@gmail.com> MIME-Version: 1.0 Reply-To: Rainer Fuegenstein List-Id: XFS Filesystem from SGI List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xfs-bounces@oss.sgi.com Errors-To: xfs-bounces@oss.sgi.com To: Mark Goodwin Cc: xfs@oss.sgi.com mark, yes, thank you, that looks very much like it. CentOS is still at 5.4, version 5.5 is long overdue :-( tnx & cu MG> On 05/10/2010 12:20 PM, Dave Chinner wrote: >> 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? MG> If it's the bug that Dave's thinking of, it's an issue with md MG> error handling and the BIO_UPTODATE flag, see : MG> http://www.mail-archive.com/linux-raid@vger.kernel.org/msg06628.html MG> For RHEL, this is addressed in Red Hat BZ 512552 MG> https://bugzilla.redhat.com/show_bug.cgi?id=512552 MG> upstream commit c2b00852fbae4f8c45c2651530ded3bd01bde814 MG> Cheers MG> -- Mark MG> _______________________________________________ MG> xfs mailing list MG> xfs@oss.sgi.com MG> http://oss.sgi.com/mailman/listinfo/xfs ------------------------------------------------------------------------------ Unix gives you just enough rope to hang yourself -- and then a couple of more feet, just to be sure. (Eric Allman) ------------------------------------------------------------------------------ _______________________________________________ xfs mailing list xfs@oss.sgi.com http://oss.sgi.com/mailman/listinfo/xfs