From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from cuda.sgi.com (cuda3.sgi.com [192.48.176.15]) by oss.sgi.com (8.14.3/8.14.3/SuSE Linux 0.8) with ESMTP id o9IC8hUk221824 for ; Mon, 18 Oct 2010 07:08:44 -0500 Received: from smtprelay03.ispgateway.de (localhost [127.0.0.1]) by cuda.sgi.com (Spam Firewall) with ESMTP id 3C57D1935815 for ; Mon, 18 Oct 2010 05:09:54 -0700 (PDT) Received: from smtprelay03.ispgateway.de (smtprelay03.ispgateway.de [80.67.29.28]) by cuda.sgi.com with ESMTP id xadMc33tlyprF9bs for ; Mon, 18 Oct 2010 05:09:54 -0700 (PDT) Received: from [62.43.225.238] (helo=[192.168.30.191]) by smtprelay03.ispgateway.de with esmtpsa (TLSv1:AES256-SHA:256) (Exim 4.68) (envelope-from ) id 1P7oXJ-0003i0-JY for xfs@oss.sgi.com; Mon, 18 Oct 2010 14:09:53 +0200 Message-ID: <4CBC3910.70806@cape-horn-eng.com> Date: Mon, 18 Oct 2010 14:09:52 +0200 From: Richard Ems MIME-Version: 1.0 Subject: cannot defrag volume, fragmentation factor 21.73% List-Id: XFS Filesystem from SGI List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="iso-8859-1"; Format="flowed" Sender: xfs-bounces@oss.sgi.com Errors-To: xfs-bounces@oss.sgi.com To: xfs@oss.sgi.com Hi all, this is on openSUSE 11.3. # uname -a Linux fs1 2.6.34.7-0.3-default #1 SMP 2010-09-20 15:27:38 +0200 x86_64 = x86_64 x86_64 GNU/Linux # echo frag | xfs_db -r /dev/disk/by-label/data1 xfs_db> actual 6451844, ideal 5050129, fragmentation factor 21.73% # xfs_db -V xfs_db version 3.1.2 # xfs_fsr -V xfs_fsr version 3.1.2 # df -h /dev/sdb1 Filesystem Size Used Avail Use% Mounted on /dev/sdb1 17T 13T 4.3T 75% /data_1 The volume is new, 12TB were rsync'ed from another volume, some new = files came after the sync. I ran several times xfs_fsr, but the 21.73% factor stays there. There where some busy or modified files on which I started xfs_fsr later = again, but this ones where small files and the 21.73% is still there. Any ideas? Richard -- = Richard Ems mail: Richard.Ems@Cape-Horn-Eng.com Cape Horn Engineering S.L. C/ Dr. J.J. D=F3mine 1, 5=BA piso 46011 Valencia Tel : +34 96 3242923 / Fax 924 http://www.cape-horn-eng.com _______________________________________________ xfs mailing list xfs@oss.sgi.com http://oss.sgi.com/mailman/listinfo/xfs