From: "Aneesh Kumar K.V" Subject: Re: ext3: kernel BUG at fs/jbd/journal.c:412! Date: Thu, 6 Nov 2008 23:08:55 +0530 Message-ID: <20081106173855.GI25194@skywalker> References: <20081106155025.GE25194@skywalker> <20081106161227.GA9254@ajones-laptop.nbttech.com> <20081106171322.GD18939@mit.edu> <20081106171639.GH25194@skywalker> <20081106173236.GE18939@mit.edu> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: Arthur Jones , Ext4 Developers List To: Theodore Tso Return-path: Received: from ausmtp06.au.ibm.com ([202.81.18.155]:34547 "EHLO ausmtp06.au.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751272AbYKFRqw (ORCPT ); Thu, 6 Nov 2008 12:46:52 -0500 Received: from d23relay03.au.ibm.com (d23relay03.au.ibm.com [202.81.18.234]) by ausmtp06.au.ibm.com (8.13.8/8.13.8) with ESMTP id mA6HjCSb4735100 for ; Fri, 7 Nov 2008 04:45:12 +1100 Received: from d23av01.au.ibm.com (d23av01.au.ibm.com [9.190.234.96]) by d23relay03.au.ibm.com (8.13.8/8.13.8/NCO v9.1) with ESMTP id mA6HdBkr2981904 for ; Fri, 7 Nov 2008 04:39:11 +1100 Received: from d23av01.au.ibm.com (loopback [127.0.0.1]) by d23av01.au.ibm.com (8.12.11.20060308/8.13.3) with ESMTP id mA6Hd6dl005251 for ; Fri, 7 Nov 2008 04:39:07 +1100 Content-Disposition: inline In-Reply-To: <20081106173236.GE18939@mit.edu> Sender: linux-ext4-owner@vger.kernel.org List-ID: On Thu, Nov 06, 2008 at 12:32:36PM -0500, Theodore Tso wrote: > On Thu, Nov 06, 2008 at 10:46:39PM +0530, Aneesh Kumar K.V wrote: > > > > you would need the same patch for jbd2 > > I know, already done, and checked into the ext4 patch queue. Now i am hitting this on ext4 __jbd2_log_wait_for_space: needed 1024 blocks and only had 1023 space available __jbd2_log_wait_for_space: no way to get more journal space in hdc:8 ------------[ cut here ]------------ kernel BUG at fs/jbd2/checkpoint.c:164! invalid opcode: 0000 [#1] SMP I also have the change to make sure we use the right chunk value in ext4_index_trans_blocks -aneesh