From patchwork Thu May 23 16:50:12 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Eric Sandeen X-Patchwork-Id: 2608281 Return-Path: X-Original-To: patchwork-linux-btrfs@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork1.kernel.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by patchwork1.kernel.org (Postfix) with ESMTP id 78D2840077 for ; Thu, 23 May 2013 16:50:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759854Ab3EWQu0 (ORCPT ); Thu, 23 May 2013 12:50:26 -0400 Received: from mx1.redhat.com ([209.132.183.28]:19485 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757969Ab3EWQuY (ORCPT ); Thu, 23 May 2013 12:50:24 -0400 Received: from int-mx11.intmail.prod.int.phx2.redhat.com (int-mx11.intmail.prod.int.phx2.redhat.com [10.5.11.24]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id r4NGoEwk028930 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Thu, 23 May 2013 12:50:19 -0400 Received: from liberator.sandeen.net (ovpn01.gateway.prod.ext.phx2.redhat.com [10.5.9.1]) by int-mx11.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id r4NGoCJE029584 (version=TLSv1/SSLv3 cipher=DHE-RSA-CAMELLIA256-SHA bits=256 verify=NO); Thu, 23 May 2013 12:50:13 -0400 Message-ID: <519E48C4.9080807@redhat.com> Date: Thu, 23 May 2013 11:50:12 -0500 From: Eric Sandeen User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.8; rv:17.0) Gecko/20130509 Thunderbird/17.0.6 MIME-Version: 1.0 To: xfs-oss , linux-btrfs , Koen De Wit Subject: [PATCH] xfstests: btrfs/310: moving and deleting sparse copies on btrfs X-Enigmail-Version: 1.5.1 X-Scanned-By: MIMEDefang 2.68 on 10.5.11.24 Sender: linux-btrfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org # Moving and deleting cloned ("reflinked") files on btrfs: # - Create a file and a reflink # - Move both to a directory # - Delete the original (moved) file, check that the copy still exists. [sandeen: mostly cosmetic changes] Signed-off-by: Koen De Wit Signed-off-by: Eric Sandeen --- Originally submitted as xfstests: 299: moving and deleting sparse copies on btrfs -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html diff --git a/tests/btrfs/310 b/tests/btrfs/310 new file mode 100755 index 0000000..f87e782 --- /dev/null +++ b/tests/btrfs/310 @@ -0,0 +1,79 @@ +#! /bin/bash +# FS QA Test No. btrfs/310 +# +# Moving and deleting cloned ("reflinked") files on btrfs: +# - Create a file and a reflink +# - Move both to a directory +# - Delete the original (moved) file, check that the copy still exists. +# +#----------------------------------------------------------------------- +# Copyright (c) 2013, Oracle and/or its affiliates. All Rights Reserved. +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation. +# +# This program is distributed in the hope that it would be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write the Free Software Foundation, +# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA +#----------------------------------------------------------------------- + +seq=`basename $0` +echo "QA output created by $seq" + +here=`pwd` +tmp=/tmp/$$ +status=1 # failure is the default! +trap "_cleanup; exit \$status" 0 1 2 3 15 + +_cleanup() +{ + cd / + rm -f $tmp.* +} + +# get standard environment, filters and checks +. ./common/rc +. ./common/filter + +# real QA test starts here +_supported_fs btrfs +_supported_os Linux + +_require_xfs_io_fiemap +_require_cp_reflink + +rm -f $seqres.full + +TESTDIR1=$TEST_DIR/test-$seq +rm -rf $TESTDIR1 +mkdir $TESTDIR1 + +echo "Create the original files and reflink dirs" +$XFS_IO_PROG -f -c 'pwrite -S 0x61 0 9000' $TESTDIR1/original >> $seqres.full +cp --reflink $TESTDIR1/original $TESTDIR1/copy + +_verify_reflink $TESTDIR1/original $TESTDIR1/copy + +echo "Move orig & reflink copy to subdir and md5sum:" +mkdir $TESTDIR1/subdir +mv $TESTDIR1/original $TESTDIR1/subdir/original_moved +mv $TESTDIR1/copy $TESTDIR1/subdir/copy_moved +_verify_reflink $TESTDIR1/subdir/original_moved $TESTDIR1/subdir/copy_moved + +md5sum $TESTDIR1/subdir/original_moved | _filter_test_dir +md5sum $TESTDIR1/subdir/copy_moved | _filter_test_dir + +echo "remove orig from subdir and md5sum reflink copy:" +rm $TESTDIR1/subdir/original_moved +md5sum $TESTDIR1/subdir/copy_moved | _filter_test_dir +rm -rf $TESTDIR1/subdir + +# success, all done +status=0 +exit diff --git a/tests/btrfs/310.out b/tests/btrfs/310.out new file mode 100644 index 0000000..dae889d --- /dev/null +++ b/tests/btrfs/310.out @@ -0,0 +1,7 @@ +QA output created by 310 +Create the original files and reflink dirs +Move orig & reflink copy to subdir and md5sum: +42d69d1a6d333a7ebdf64792a555e392 TEST_DIR/test-310/subdir/original_moved +42d69d1a6d333a7ebdf64792a555e392 TEST_DIR/test-310/subdir/copy_moved +remove orig from subdir and md5sum reflink copy: +42d69d1a6d333a7ebdf64792a555e392 TEST_DIR/test-310/subdir/copy_moved diff --git a/tests/btrfs/group b/tests/btrfs/group index a5bd6aa..bd624c4 100644 --- a/tests/btrfs/group +++ b/tests/btrfs/group @@ -11,3 +11,4 @@ 307 auto quick 308 auto quick reflink 309 auto quick reflink +310 auto quick reflink