From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S266863AbUBEV33 (ORCPT ); Thu, 5 Feb 2004 16:29:29 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S266818AbUBEV24 (ORCPT ); Thu, 5 Feb 2004 16:28:56 -0500 Received: from e32.co.us.ibm.com ([32.97.110.130]:33768 "EHLO e32.co.us.ibm.com") by vger.kernel.org with ESMTP id S266882AbUBEV1X (ORCPT ); Thu, 5 Feb 2004 16:27:23 -0500 Subject: Re: BUG in jfscode From: Dave Kleikamp To: Tobias Bengtsson Cc: linux-kernel , JFS Discussion In-Reply-To: <20040203123709.GB23130@debian.as> References: <20040203123709.GB23130@debian.as> Content-Type: text/plain Message-Id: <1076016133.25034.95.camel@shaggy.austin.ibm.com> Mime-Version: 1.0 X-Mailer: Ximian Evolution 1.4.5 Date: Thu, 05 Feb 2004 15:22:13 -0600 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 2004-02-03 at 06:37, Tobias Bengtsson wrote: > Hi! Hi, Sorry it's taken me so long to respond. > kernel BUG at fs/jfs/jfs_dmap.c:2686! I've seen a similar bug reported before, but it occurs only rarely. I'm not sure what the cause is. My initial thought was the the block map got corrupted, but after digging through the code I don't know if it's that simple. I would be interested if you can recreate the problem. If so, I may be able to put in some debug code to help determine where JFS is getting confused. Also, if it is block map corruption, running fsck -f against the volume should fix that. Thanks, Shaggy -- David Kleikamp IBM Linux Technology Center