From: Theodore Tso Subject: Re: [PATCH] ext* free space fragmentation reporting Date: Mon, 21 Jul 2008 22:59:35 -0400 Message-ID: <20080722025935.GL28839@mit.edu> References: <20080721211334.GP3370@webber.adilger.int> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: linux-ext4@vger.kernel.org To: Andreas Dilger Return-path: Received: from BISCAYNE-ONE-STATION.MIT.EDU ([18.7.7.80]:33602 "EHLO biscayne-one-station.mit.edu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752273AbYGVC75 (ORCPT ); Mon, 21 Jul 2008 22:59:57 -0400 Content-Disposition: inline In-Reply-To: <20080721211334.GP3370@webber.adilger.int> Sender: linux-ext4-owner@vger.kernel.org List-ID: On Mon, Jul 21, 2008 at 03:13:34PM -0600, Andreas Dilger wrote: > We wrote a tool for Lustre which reports the free space fragmentation in > ext* filesystems. There was a request on linuxfs to get a copy of this > patch, and I thought it would be potentially useful for others as well. > The patch is against 1.40.11, but I don't think it would need to change > much (if any) for 1.40.1 because it only uses public libext2fs interfaces. Thanks, I'll look at this. Speaking of which, a week or two ago I was going through the clusterfs patches to see if there was anything I had missed for 1.41.0 that should either go into 1.42 or 1.41.1, and I noticed there were a number of extra tools, of which freefrag was but one. Can I assume a signed-off by "Andreas Dilger " for any of the Clusterfs/Sun e2fsprogs patches in the public patches directory? Are there any other user programs in particular that should be included? - Ted