From mboxrd@z Thu Jan 1 00:00:00 1970 From: Hidehiro Kawai Subject: [PATCH 0/4] ext4/jbd2: possible filesystem corruption fixes Date: Fri, 10 Oct 2008 17:47:06 +0900 Message-ID: <48EF168A.4000705@hitachi.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Cc: linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, akpm@linux-foundation.org, jack@suse.cz To: tytso@mit.edu, adilger@sun.com Return-path: Received: from mail9.hitachi.co.jp ([133.145.228.44]:56992 "EHLO mail9.hitachi.co.jp" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752479AbYJJIrT (ORCPT ); Fri, 10 Oct 2008 04:47:19 -0400 Sender: linux-ext4-owner@vger.kernel.org List-ID: Hi, This patch set fixes ext4 fs corruption problems caused by transient I/O error. The ext3/jbd version is already in the current -mm. Here is the ext3/jbd version: http://kerneltrap.org/mailarchive/linux-kernel/2008/7/24/2661724 This patch set consists of following 4 patches: [PATCH 1/4] jbd2: abort when failed to log metadata buffers [PATCH 2/4] jbd2: fix error handling for checkpoint io [PATCH 3/4] ext4: add checks for errors from jbd2 [PATCH 4/4] jbd2: don't dirty original metadata buffer on abort In the ext3/jbd version, PATCH 2/4 had a problem and I fixed it with an additional patch later. This time PATCH 2/4 includes that fix. Regards, -- Hidehiro Kawai Hitachi, Systems Development Laboratory Linux Technology Center