From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262567AbVFJOVt (ORCPT ); Fri, 10 Jun 2005 10:21:49 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262568AbVFJOVt (ORCPT ); Fri, 10 Jun 2005 10:21:49 -0400 Received: from rproxy.gmail.com ([64.233.170.197]:12007 "EHLO rproxy.gmail.com") by vger.kernel.org with ESMTP id S262567AbVFJOVY convert rfc822-to-8bit (ORCPT ); Fri, 10 Jun 2005 10:21:24 -0400 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:reply-to:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=ayG5Tz5t0ZKSVUy8nXO9+YHcPsNuGftMkH0Q9GggmoaBovcZgG6SGicd1gudGTLWPrxJSkyuICfvYmsGYZjZukxQ1CQljy5c2OeoO5HLeo3VcHDprB/rq9Vmt6CSWhFR5VizXIQ17BJowrTPRDHNuGnSyhpB0NYs6KlUdv2hAW0= Message-ID: Date: Fri, 10 Jun 2005 10:21:19 -0400 From: Alex Deucher Reply-To: Alex Deucher To: Dave Kleikamp Subject: Re: [Jfs-discussion] fsck.jfs segfaults on x86_64 Cc: jfs-discussion@lists.sourceforge.net, Linux Kernel Mailing List , ag@m-cam.com In-Reply-To: <1118412882.7944.6.camel@localhost> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7BIT Content-Disposition: inline References: <1118412882.7944.6.camel@localhost> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On 6/10/05, Dave Kleikamp wrote: > On Fri, 2005-06-10 at 10:00 -0400, Alex Deucher wrote: > > We have a large lvm2 logical volume (6.91T) which contains a JFS > > filesystem. The volumes accessed via emulex FC HBAs connected to a > > nexsan SAN. There was a bug in the SAN firmware that caused the > > primary controller to lose sync with the other controller and go down. > > Normally when this happens we are able to reboot the SAN and the > > server and then run fsck on the volume, and everything is fine (on a > > side note, we have updated the SAN firmware to fix the sync problem). > > however, fsck now segfaults and the volume is dirty so it can't be > > mounted. lvdisplay and vgdisplay seem to work fine displaying the > > correct info. Does anyone know what may be causing the problem or how > > we can fix it? If possible I'd like to save the data on the volumes. > > > > #> time fsck.jfs /dev/vg00/lvol0 > > fsck.jfs version 1.1.4, 30-Oct-2003 > > 1.1.4 is quite old. Can you try a recent version of jfsutils? > http://jfs.sourceforge.net/project/pub/jfsutils-1.1.8.tar.gz sorry, I should have mentioned that. we also tried 1.1.7 with the same result. I can try 1.1.8 too. > > If that doesn't work, you can try running "fsck.jfs > --omit_journal_replay", since it is trapping while replaying the > journal. If all else fails, you should be able to mount it read-only > (mount -oro) to recover the data. cool I'll give that a try. Thanks! Alex > > Thanks, > Shaggy > -- > David Kleikamp > IBM Linux Technology Center > >