From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1761928AbZATNff (ORCPT ); Tue, 20 Jan 2009 08:35:35 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1756569AbZATNf0 (ORCPT ); Tue, 20 Jan 2009 08:35:26 -0500 Received: from ipmail04.adl2.internode.on.net ([203.16.214.57]:51185 "EHLO ipmail04.adl2.internode.on.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755280AbZATNfZ (ORCPT ); Tue, 20 Jan 2009 08:35:25 -0500 X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: AhICAJhhdUl5LBURgWdsb2JhbACUBQEBFiK2SIVz X-IronPort-AV: E=Sophos;i="4.37,295,1231075800"; d="scan'208";a="288511976" Date: Wed, 21 Jan 2009 00:35:21 +1100 From: Dave Chinner To: Christoph Hellwig Cc: Jacek Luczak , Eric Sandeen , LKML , xfs mailing list Subject: Re: [XFS] 2.6.29-rc2: XFS internal error XFS_WANT_CORRUPTED_GOTO Message-ID: <20090120133521.GD10158@disturbed> Mail-Followup-To: Christoph Hellwig , Jacek Luczak , Eric Sandeen , LKML , xfs mailing list References: <497468C1.3000001@gmail.com> <4974CA20.6050308@sandeen.net> <20090120004611.GA6445@disturbed> <20090120112910.GA6831@infradead.org> <4975B9C4.7030401@gmail.com> <20090120114906.GA12526@infradead.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20090120114906.GA12526@infradead.org> User-Agent: Mutt/1.5.18 (2008-05-17) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Jan 20, 2009 at 06:49:06AM -0500, Christoph Hellwig wrote: > On Tue, Jan 20, 2009 at 12:47:16PM +0100, Jacek Luczak wrote: > > Christoph Hellwig pisze: > > > I'm doing about half of my testing on 32 bit x86, and I couldn't > > > reproduce the detailed receipe in the kernel.org bugzilla yet. > > > > > > Just curious: do you have CONFIG_LBD set? > > > > the answer is: > > $ grep LBD .config > > # CONFIG_LBD is not set > > Ok, let me reproduce it without that set.. Good call, Christoph. I have a reproduce on ia32, CONFIG_LBD=n, 1k block size, 16 AGs in 4GB. Filesystem pre-prepared by copying a build kernel onto it then 'make mrproper' to put holes in it. Then, on boot: dave@xfs-32:/mnt$ sudo mount /dev/sdb /mnt; cd /mnt dave@xfs-32:/mnt$ cp /home/dave/linux-2.6.tar.gz . ; sync dave@xfs-32:/mnt$ sudo xfs_bmap -v linux-2.6.tar.gz linux-2.6.tar.gz: EXT: FILE-OFFSET BLOCK-RANGE AG AG-OFFSET TOTAL 0: [0..150271]: 92112..242383 0 (92112..242383) 150272 1: [150272..346879]: 256188..452795 0 (256188..452795) 196608 2: [346880..445183]: 906390..1004693 1 (382102..480405) 98304 3: [445184..494335]: 770022..819173 1 (245734..294885) 49152 4: [494336..543487]: 720870..770021 1 (196582..245733) 49152 5: [543488..592639]: 671718..720869 1 (147430..196581) 49152 6: [592640..641791]: 622566..671717 1 (98278..147429) 49152 7: [641792..737023]: 1398498..1493729 2 (349922..445153) 95232 8: [737024..781055]: 1353872..1397903 2 (305296..349327) 44032 9: [781056..830207]: 1304720..1353871 2 (256144..305295) 49152 10: [830208..879359]: 1255566..1304717 2 (206990..256141) 49152 11: [879360..925367]: 1209558..1255565 2 (160982..206989) 46008 dave@xfs-32:/mnt$ > linux-2.6.tar.gz Connection to xfs-32 closed. I'll see if this is reproducable, and if it is I'll start instrumenting in the morning during the LCA keynote. ;) Cheers, Dave. -- Dave Chinner david@fromorbit.com