Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751233AbWJDXeK (ORCPT ); Wed, 4 Oct 2006 19:34:10 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751236AbWJDXeK (ORCPT ); Wed, 4 Oct 2006 19:34:10 -0400 Received: from e36.co.us.ibm.com ([32.97.110.154]:49102 "EHLO e36.co.us.ibm.com") by vger.kernel.org with ESMTP id S1751233AbWJDXeI (ORCPT ); Wed, 4 Oct 2006 19:34:08 -0400 Message-ID: <452444EF.8050406@us.ibm.com> Date: Wed, 04 Oct 2006 16:34:07 -0700 From: Badari Pulavarty User-Agent: Thunderbird 1.5.0.7 (Windows/20060909) MIME-Version: 1.0 To: Dave Jones , Badari Pulavarty , Linux Kernel , Trond Myklebust Subject: Re: FSX on NFS blew up. References: <20061003164905.GD23492@redhat.com> <1159922084.9569.24.camel@dyn9047017100.beaverton.ibm.com> <20061004004009.GA20459@redhat.com> <1159922770.9569.26.camel@dyn9047017100.beaverton.ibm.com> <20061004005125.GC21677@redhat.com> In-Reply-To: <20061004005125.GC21677@redhat.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1603 Lines: 42 Dave Jones wrote: > On Tue, Oct 03, 2006 at 05:46:10PM -0700, Badari Pulavarty wrote: > > On Tue, 2006-10-03 at 20:40 -0400, Dave Jones wrote: > > > On Tue, Oct 03, 2006 at 05:34:44PM -0700, Badari Pulavarty wrote: > > > > On Tue, 2006-10-03 at 12:49 -0400, Dave Jones wrote: > > > > > Took ~8hrs to hit this on an NFSv3 mount. (2.6.18+Jan Kara's jbd patch) > > > > > > > > > > http://www.codemonkey.org.uk/junk/fsx-nfs.txt > > > > > > > > I was seeing *similar* problem on NFS mounted filesystem (while running > > > > fsx), but later realized that filesystem is full - when it happend. > > > > > > > > Could be fsx error handling problem ? Can you check yours ? > > > > > > It's running low, but there's no way it ran out. (It's down to about 4GB free). > > > > > > Dave > > > > > > > Okay... Looking at your log > > > > > Size error: expected 0x2b804 stat 0x37000 seek 0x37000 > > > > filesize doesn't match. So wondering, if you have a write > > failure or filesystem full case. > > The server didn't report anything nasty in its logs, and *touch wood* > hasn't had any hardware problems to date. > FWIW, On 2.6.18-mm3 I ran (4-copies) fsx on NFS mount for 24 hours without any issues. I do see segfaults and errors when the filesystem is full - those are mostly fsx error handling issues. Thanks, Badari - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/