Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1030210AbWJKKmT (ORCPT ); Wed, 11 Oct 2006 06:42:19 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751177AbWJKKmS (ORCPT ); Wed, 11 Oct 2006 06:42:18 -0400 Received: from atrey.karlin.mff.cuni.cz ([195.113.31.123]:46040 "EHLO atrey.karlin.mff.cuni.cz") by vger.kernel.org with ESMTP id S1751175AbWJKKmR (ORCPT ); Wed, 11 Oct 2006 06:42:17 -0400 Date: Wed, 11 Oct 2006 12:42:02 +0200 From: Jan Kara To: Andrew Morton , Jiri Slaby , Linux Kernel Mailing List , sct@redhat.com, adilger@clusterfs.com, linux-ext4@vger.kernel.org Subject: Re: 2.6.18-mm2: ext3 BUG? Message-ID: <20061011104201.GD6865@atrey.karlin.mff.cuni.cz> References: <45257A6C.3060804@gmail.com> <20061005145042.fd62289a.akpm@osdl.org> <4525925C.6060807@gmail.com> <20061005171428.636c087c.akpm@osdl.org> <20061008063330.GA30283@lug-owl.de> <20061010070933.GE30283@lug-owl.de> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20061010070933.GE30283@lug-owl.de> User-Agent: Mutt/1.5.9i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1335 Lines: 34 > On Sun, 2006-10-08 08:33:30 +0200, Jan-Benedict Glaw wrote: > > On Thu, 2006-10-05 17:14:28 -0700, Andrew Morton wrote: > > > In one case, there was a test case mentioned. I'll run that on my > > affected box in a non-productive LV, like this: > > > > dd bs=1M count=200 if=/dev/zero of=test0 > > while :; do > > echo "cp 0-1"; cp test0 test1 || break > > echo "cp 1-2"; cp test1 test2 || break > > echo "cp 2-3"; cp test2 test3 || break > > echo "cp 3-4"; cp test3 test4 || break > > echo "od 0" ; od test0 || break > > echo "rm 1"; rm test1 || break > > echo "rm 2"; rm test2 || break > > echo "rm 3"; rm test3 || break > > echo "rm 4"; rm test4 || break > > done > > While I could reproduce it with a 200MB file, it seems I can't break > it with a 10MB file. Hmm, I was running the test for several ours without any problem... The kernel is 2.6.17.6, ext3 in ordered data mode, standard SATA disk. I'm now running it again and trying my luck ;). What is your testing environment? Honza -- Jan Kara SuSE CR Labs - 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/