From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from cuda.sgi.com (cuda3.sgi.com [192.48.176.15]) by oss.sgi.com (8.14.3/8.14.3/SuSE Linux 0.8) with ESMTP id o24BItOS162026 for ; Thu, 4 Mar 2010 05:18:55 -0600 Received: from mail.internode.on.net (localhost [127.0.0.1]) by cuda.sgi.com (Spam Firewall) with ESMTP id 0E7B01D12C02 for ; Thu, 4 Mar 2010 03:20:21 -0800 (PST) Received: from mail.internode.on.net (bld-mail18.adl2.internode.on.net [150.101.137.103]) by cuda.sgi.com with ESMTP id 1nzM72J8kraaJ0I9 for ; Thu, 04 Mar 2010 03:20:21 -0800 (PST) Date: Thu, 4 Mar 2010 22:20:18 +1100 From: Dave Chinner Subject: Re: XFS hang during xfs_fsr run Message-ID: <20100304112018.GG14317@discord.disaster> References: <4B8F871C.60802@dermichi.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <4B8F871C.60802@dermichi.com> 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: Michael Weissenbacher Cc: xfs@oss.sgi.com On Thu, Mar 04, 2010 at 11:10:36AM +0100, Michael Weissenbacher wrote: > Hi XFS-List! > We recently had two hangs on one of our servers, which seem to be > related to XFS. We managed to capture the dmesg output before > hard-resetting the machine. It seems that those hangs are caused by > xfs_fsr which was running at that time. This is a mail server with > millions of files. The underlying file system was already checked with > xfs_repair without finding errors. > Is there anything i could try to rectify or at least narrow down this > problem? Can you run the trace through ksymoops so that we get function names rather than numbers that don't mean anything? Also, can you tell us what kernel version and distro you are running, as well as the version of xfs_fsr? These will help tell us if it is a new or known problem. Cheers, Dave. -- Dave Chinner david@fromorbit.com _______________________________________________ xfs mailing list xfs@oss.sgi.com http://oss.sgi.com/mailman/listinfo/xfs