From mboxrd@z Thu Jan 1 00:00:00 1970 From: "George Spelvin" Subject: Re: [PATCH v3] jbd2: Fix block tag checksum verification brokenness Date: 3 Jun 2013 23:32:08 -0400 Message-ID: <20130604033208.32486.qmail@science.horizon.com> References: <20130604004015.GA6087@blackbox.djwong.org> Cc: linux-ext4@vger.kernel.org, linux-fsdevel@vger.kernel.org To: darrick.wong@oracle.com, linux@horizon.com, tytso@mit.edu Return-path: Received: from science.horizon.com ([71.41.210.146]:41365 "HELO science.horizon.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1757129Ab3FDDcK (ORCPT ); Mon, 3 Jun 2013 23:32:10 -0400 In-Reply-To: <20130604004015.GA6087@blackbox.djwong.org> Sender: linux-fsdevel-owner@vger.kernel.org List-ID: On Mon, Jun 03, 2013 at 12:55:21AM -0700, Darrick J. Wong wrote: > Drat, I was writing this email too late at night. There /is/ a related > e2fsprogs patch for this: > http://comments.gmane.org/gmane.comp.file-systems.ext4/38621 > Hey Ted, any thoughts on this jbd2/e2fsprogs patch pair? Al acked the jbd2 > part. He's already pulled it into ext4/dev (eee06c56). I've been watching it because an earlier version (which got merged into 3.10-rc1) has an essential fix to update extent block checksums properly during defragmentation. I just have to be careful not to pull the *current* ext4/dev or I'll break things. :-(