From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andreas Dilger Subject: Re: [PATCH] xfstests: very basic defragmentation testing for xfs & ext4 Date: Wed, 15 Jul 2009 17:30:01 -0400 Message-ID: <20090715213001.GH14175@webber.adilger.int> References: <4A5E3A37.5050306@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; CHARSET=US-ASCII Content-Transfer-Encoding: 7BIT Cc: xfs mailing list , ext4 development To: Eric Sandeen Return-path: Received: from sca-es-mail-1.Sun.COM ([192.18.43.132]:44171 "EHLO sca-es-mail-1.sun.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751810AbZGOVaY (ORCPT ); Wed, 15 Jul 2009 17:30:24 -0400 Received: from fe-sfbay-09.sun.com ([192.18.43.129]) by sca-es-mail-1.sun.com (8.13.7+Sun/8.12.9) with ESMTP id n6FLU5tH028427 for ; Wed, 15 Jul 2009 14:30:17 -0700 (PDT) Content-disposition: inline Received: from conversion-daemon.fe-sfbay-09.sun.com by fe-sfbay-09.sun.com (Sun Java(tm) System Messaging Server 7u2-7.02 64bit (built Apr 16 2009)) id <0KMU00E00EAHGW00@fe-sfbay-09.sun.com> for linux-ext4@vger.kernel.org; Wed, 15 Jul 2009 14:30:05 -0700 (PDT) In-reply-to: <4A5E3A37.5050306@redhat.com> Sender: linux-ext4-owner@vger.kernel.org List-ID: On Jul 15, 2009 15:21 -0500, Eric Sandeen wrote: > This test creates some files, runs defrag on them, > and compares the before/after fragmentation as well > as file md5sums and timestamps. > > (md5sums may just be reading buffered data though, > suggestions?) (umount; mount)? Cheers, Andreas -- Andreas Dilger Sr. Staff Engineer, Lustre Group Sun Microsystems of Canada, Inc.