From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: with ECARTIS (v1.0.0; list xfs); Thu, 02 Oct 2008 16:50:43 -0700 (PDT) Received: from cuda.sgi.com (cuda3.sgi.com [192.48.176.15]) by oss.sgi.com (8.12.11.20060308/8.12.11/SuSE Linux 0.7) with ESMTP id m92NoclP014729 for ; Thu, 2 Oct 2008 16:50:39 -0700 Received: from ipmail04.adl2.internode.on.net (localhost [127.0.0.1]) by cuda.sgi.com (Spam Firewall) with ESMTP id D44C71365A80 for ; Thu, 2 Oct 2008 16:52:15 -0700 (PDT) Received: from ipmail04.adl2.internode.on.net (ipmail04.adl2.internode.on.net [203.16.214.57]) by cuda.sgi.com with ESMTP id 08FJHoutG1kPiyZX for ; Thu, 02 Oct 2008 16:52:15 -0700 (PDT) Date: Fri, 3 Oct 2008 09:52:11 +1000 From: Dave Chinner Subject: Re: XFS Regression Issue in kernel 2.6.26.3 Message-ID: <20081002235211.GI30001@disturbed> References: <48E51BF5.3080100@g-b.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <48E51BF5.3080100@g-b.net> Sender: xfs-bounce@oss.sgi.com Errors-to: xfs-bounce@oss.sgi.com List-Id: xfs To: Albert Graham Cc: xfs@oss.sgi.com On Thu, Oct 02, 2008 at 08:07:33PM +0100, Albert Graham wrote: > Hi Guys, > > I use Fedora 8 as my MythTV backend server which uses XFS, ISince > upgrading from kernel-2.6.25 to kernel-2.6.26 I've been getting the > following errors (see below). The freespace btrees are getting out of sync for some reason. That is, when we go to allocate an extent, we have to update two free space btrees. This shutdown: > XFS internal error XFS_WANT_CORRUPTED_RETURN at line 280 of file fs/xfs/xfs_alloc.c. Caller 0xf88e0018 Indicates the extent being allocated was not found in one of the two trees. This corruption could have happened a long time ago in the past, and it may simply be coincidental that you've tripped over this at roughly the same time you upgraded the kernel. Can you run xfs_check on the filesystem to determine if a freespace tree is corrupted (post the output if it is), then run xfs_repair to rebuild them? Cheers, Dave. -- Dave Chinner david@fromorbit.com