From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S268370AbTGIOMj (ORCPT ); Wed, 9 Jul 2003 10:12:39 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S268369AbTGIOMi (ORCPT ); Wed, 9 Jul 2003 10:12:38 -0400 Received: from mail.ithnet.com ([217.64.64.8]:58637 "HELO heather.ithnet.com") by vger.kernel.org with SMTP id S268346AbTGIOLd (ORCPT ); Wed, 9 Jul 2003 10:11:33 -0400 Date: Wed, 9 Jul 2003 16:25:35 +0200 From: Stephan von Krawczynski To: Oleg Drokin Cc: mason@suse.com, linux-kernel@vger.kernel.org, Marcelo Tosatti Subject: Re: 2.4.22-pre3 and reiserfs boot problem Message-Id: <20030709162535.175d5fd3.skraw@ithnet.com> In-Reply-To: <20030709141111.GK18307@namesys.com> References: <20030706183453.74fbfaf2.skraw@ithnet.com> <1057515223.20904.1315.camel@tiny.suse.com> <20030709140138.141c3536.skraw@ithnet.com> <1057757764.26768.170.camel@tiny.suse.com> <20030709134837.GJ18307@namesys.com> <20030709141111.GK18307@namesys.com> Organization: ith Kommunikationstechnik GmbH X-Mailer: Sylpheed version 0.9.3 (GTK+ 1.2.10; i686-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 9 Jul 2003 18:11:11 +0400 Oleg Drokin wrote: > Hello! > > On Wed, Jul 09, 2003 at 03:58:03PM +0200, Stephan von Krawczynski wrote: > > > > Step one is to figure out if the problem is reiserfs or 3ware. Instead > > > > of mounting the filesystem, run debugreiserfs -d /dev/xxxx > /dev/null > > > > and see if you still hang. > > > > This will read the FS metadata and should generate enough io to trigger > > > > the hang if it is a 3ware problem. > > Ok, I tried this. debugreiserfs runs without any problems. Disks show quite > > an activity, the whole thing lasts 1-2 minutes. > > mount afterwards shows the same hang. > > Hm. > > > > Or if this one suceeds, then may be reiserfsck --check /dev/xxxx to get > > > journal replayed. This is in case access pattern matters. > > I can try that, too. What do you expect to see? > > Well, it will either hang or not, I think. > It it won't hang, this will complicate matters. > Then next step would be probably to try and mount the partition from > usermodelinux if you are able to conduct such a test. > I am still pretty skeptical about the possibility that recent reiserfs > changes broke stuff. > > Bye, > Oleg ok, I did the reiserfsck and it works flawlessly. No errors no problems no hang. I tried mount afterwards and it still hangs. Is there some recent change around the mount procedure itself? maybe it is really unrelated to reiserfs and 3ware... Regards, Stephan PS to Marcelo: There is a problem with 2.4.22-pre3. I cannot mount a reiserfs data-partition with 320 GB size located on a 3ware RAID. It just hangs the box, during init or any runlevel I tried. It is completely reproducable, but debugreiserfs on the partition and reiserfsck both show no problems at all ... The things mounts flawlessly under 2.4.22-pre2 and below.