Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752638AbYJRI6d (ORCPT ); Sat, 18 Oct 2008 04:58:33 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751519AbYJRI6Q (ORCPT ); Sat, 18 Oct 2008 04:58:16 -0400 Received: from sorrow.cyrius.com ([65.19.161.204]:3287 "EHLO sorrow.cyrius.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751466AbYJRI6P (ORCPT ); Sat, 18 Oct 2008 04:58:15 -0400 Date: Sat, 18 Oct 2008 10:57:56 +0200 From: Martin Michlmayr To: Eric Sandeen Cc: Tobias Frost , linux-kernel@vger.kernel.org, debian-arm@lists.debian.org, xfs@oss.sgi.com Subject: Re: XFS filesystem corruption on the arm(el) architecture Message-ID: <20081018085752.GS25834@deprecation.cyrius.com> References: <1222893502.5020.40.camel@moria> <20081002004556.GB30001@disturbed> <48E4213E.9090508@sandeen.net> <20081016212500.GA27228@deprecation.cyrius.com> <48F7BC9F.4080909@sandeen.net> <20081017070109.GA30726@deprecation.cyrius.com> <48F89E0F.6030307@sandeen.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <48F89E0F.6030307@sandeen.net> 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 Content-Length: 1805 Lines: 42 * Eric Sandeen [2008-10-17 09:15]: > If you unmount & remount, does the ls work then? I cannot even mount it: debian:~# mkfs.xfs -f /dev/sda5 meta-data=/dev/sda5 isize=256 agcount=4, agsize=94380 blks = sectsz=512 attr=2 data = bsize=4096 blocks=377519, imaxpct=25 = sunit=0 swidth=0 blks naming =version 2 bsize=4096 log =internal log bsize=4096 blocks=2560, version=2 = sectsz=512 sunit=0 blks, lazy-count=0 realtime =none extsz=4096 blocks=0, rtextents=0 debian:~# mount /dev/sda5 /mnt [42949596.920000] XFS mounting filesystem sda5 debian:~# cp /usr/bin/* /mnt/ debian:~# umount /mnt debian:~# mount -t xfs /dev/sda5 /mnt [42949612.290000] XFS mounting filesystem sda5 [42949612.460000] Starting XFS recovery on filesystem: sda5 (logdev: internal) [42949612.480000] XFS: xlog_recover_process_data: bad flag [42949612.500000] XFS: log mount/recovery failed: error 5 [42949612.500000] XFS: log mount failed mount: /dev/sda5: can't read superblock debian:~# > Do you know what cachepolicy you're booted with? If it's writeallocate, > you might try cachepolicy=writeback, otherwise try cachepolicy=uncached > (which will be horribly slow) and see if the problem goes away or not; > it'd be a clue. I just tried with cachepolicy=writeback and cachepolicy=uncached but I get the same problem. -- Martin Michlmayr http://www.cyrius.com/ -- 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/