From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S267368AbUI0Uwe (ORCPT ); Mon, 27 Sep 2004 16:52:34 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S267375AbUI0Uuh (ORCPT ); Mon, 27 Sep 2004 16:50:37 -0400 Received: from cantor.suse.de ([195.135.220.2]:65189 "EHLO Cantor.suse.de") by vger.kernel.org with ESMTP id S267368AbUI0Usm (ORCPT ); Mon, 27 Sep 2004 16:48:42 -0400 Subject: Re: reiserfs and SCSI oops seen in 2.6.9-rc2 with local SCSI disk IO From: Chris Mason To: David Wysochanski Cc: Matthew Wilcox , linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org In-Reply-To: <4154404B.3070705@netapp.com> References: <4154372C.7070506@netapp.com> <20040924151828.GC16153@parcelfarce.linux.theplanet.co.uk> <4154404B.3070705@netapp.com> Content-Type: text/plain Date: Mon, 27 Sep 2004 16:44:59 -0400 Message-Id: <1096317899.19249.40.camel@watt.suse.com> Mime-Version: 1.0 X-Mailer: Evolution 2.0.0 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Fri, 2004-09-24 at 11:42 -0400, David Wysochanski wrote: > Matthew Wilcox wrote: > > On Fri, Sep 24, 2004 at 11:03:08AM -0400, David Wysochanski wrote: > > > I can reproduce this pretty easily with local disk. > > > > > > Here's some details about my setup (attached is the > > > full kernel config): > > > - dell 2650 (dual xeon, hyperthreading disabled) > > > - 1 local SCSI disk (root volume) > > > - 2 local SCSI disks (data), each with 10 partitions > > > of 100MB each, 6 of them reiserfs filesystems, 3 of them > > > ext3, and 3 of them ext2 (total of 20 unique filesystems) > > > - one instance of test program running on each of the > > > 20 filesystems > > Can you reproduce with a smaller test setup? Say just the 6 reiserfs partitions of 100MB each? Is a mix of filesytems required to trigger the bug or can you trigger with reiser alone? I'm having a hard time triggering here, but since your oopsen so consistently include roughly the same paths in reiserfs, I'd expect this isn't a scsi problem. I've got an aic7892 card, so our test setups are at least similar. -chris