From patchwork Thu Feb 11 23:41:35 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Darrick J. Wong" X-Patchwork-Id: 8286321 Return-Path: X-Original-To: patchwork-linux-btrfs@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id D482CBEEE5 for ; Thu, 11 Feb 2016 23:52:41 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id A3624202FE for ; Thu, 11 Feb 2016 23:52:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 4A62020268 for ; Thu, 11 Feb 2016 23:52:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751513AbcBKXmL (ORCPT ); Thu, 11 Feb 2016 18:42:11 -0500 Received: from userp1040.oracle.com ([156.151.31.81]:20304 "EHLO userp1040.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751036AbcBKXln (ORCPT ); Thu, 11 Feb 2016 18:41:43 -0500 Received: from aserv0021.oracle.com (aserv0021.oracle.com [141.146.126.233]) by userp1040.oracle.com (Sentrion-MTA-4.3.2/Sentrion-MTA-4.3.2) with ESMTP id u1BNfbYv001206 (version=TLSv1 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Thu, 11 Feb 2016 23:41:38 GMT Received: from aserv0122.oracle.com (aserv0122.oracle.com [141.146.126.236]) by aserv0021.oracle.com (8.13.8/8.13.8) with ESMTP id u1BNfblg027985 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=FAIL); Thu, 11 Feb 2016 23:41:37 GMT Received: from abhmp0018.oracle.com (abhmp0018.oracle.com [141.146.116.24]) by aserv0122.oracle.com (8.13.8/8.13.8) with ESMTP id u1BNfbLR027411; Thu, 11 Feb 2016 23:41:37 GMT Received: from localhost (/10.145.178.207) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Thu, 11 Feb 2016 15:41:37 -0800 Subject: [PATCH 20/32] reflink: high offset reflink and dedupe tests From: "Darrick J. Wong" To: david@fromorbit.com, darrick.wong@oracle.com Cc: linux-btrfs@vger.kernel.org, Christoph Hellwig , fstests@vger.kernel.org, xfs@oss.sgi.com Date: Thu, 11 Feb 2016 15:41:35 -0800 Message-ID: <20160211234135.2202.25346.stgit@birch.djwong.org> In-Reply-To: <20160211233916.2202.40961.stgit@birch.djwong.org> References: <20160211233916.2202.40961.stgit@birch.djwong.org> User-Agent: StGit/0.17.1-dirty MIME-Version: 1.0 X-Source-IP: aserv0021.oracle.com [141.146.126.233] Sender: linux-btrfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org X-Spam-Status: No, score=-7.1 required=5.0 tests=BAYES_00,LOTS_OF_MONEY, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Ensure that we can pass absurdly enormous offsets and lengths to reflink/dedupe and it'll survive. v2: Ask for dedupe in the dedupe test. Signed-off-by: Darrick J. Wong [hch@lst.de: call _require_test_dedupe] Signed-off-by: Christoph Hellwig --- tests/generic/303 | 98 +++++++++++++++++++++++++++++++++++++++++++++++++ tests/generic/303.out | 21 ++++++++++ tests/generic/304 | 99 +++++++++++++++++++++++++++++++++++++++++++++++++ tests/generic/304.out | 22 +++++++++++ tests/generic/group | 2 + 5 files changed, 242 insertions(+) create mode 100755 tests/generic/303 create mode 100644 tests/generic/303.out create mode 100755 tests/generic/304 create mode 100644 tests/generic/304.out -- 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/generic/303 b/tests/generic/303 new file mode 100755 index 0000000..2283b5e --- /dev/null +++ b/tests/generic/303 @@ -0,0 +1,98 @@ +#! /bin/bash +# FS QA Test No. 303 +# +# Check that high-offset reflinks work. +# +#----------------------------------------------------------------------- +# Copyright (c) 2016, 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 $0` +seqres=$RESULT_DIR/$seq +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 -rf $tmp.* $testdir +} + +# get standard environment, filters and checks +. ./common/rc +. ./common/filter +. ./common/attr +. ./common/reflink + +# real QA test starts here +_supported_os Linux +_require_test_reflink +_require_cp_reflink + +rm -f $seqres.full + +echo "Format and mount" +testdir=$TEST_DIR/test-$seq +mkdir $testdir + +echo "Create the original files" +bigoff=9223372036854775806 +len=9223372036854775807 +bigoff_64k=9223372036854710272 # bigoff rounded down to 64k +$XFS_IO_PROG -f -c "truncate $len" $testdir/file0 >> $seqres.full +test -s $testdir/file0 || _notrun "High offset ftruncate failed" +_pwrite_byte 0x61 $bigoff 1 $testdir/file1 >> $seqres.full +_pwrite_byte 0x61 1048575 1 $testdir/file2 >> $seqres.full + +echo "Reflink large single byte file" +_cp_reflink $testdir/file1 $testdir/file3 >> $seqres.full + +echo "Reflink large empty file" +_cp_reflink $testdir/file0 $testdir/file4 >> $seqres.full + +echo "Reflink past maximum file size in dest file (should fail)" +_reflink_range $testdir/file1 0 $testdir/file5 4611686018427322368 $len >> $seqres.full + +echo "Reflink high offset to low offset" +_reflink_range $testdir/file1 $bigoff_64k $testdir/file6 1048576 65535 >> $seqres.full + +echo "Reflink past source file EOF (should fail)" +_reflink_range $testdir/file2 524288 $testdir/file7 0 1048576 >> $seqres.full + +echo "Reflink max size at nonzero offset (should fail)" +_reflink_range $testdir/file2 524288 $testdir/file8 0 $len >> $seqres.full + +echo "Reflink with huge off/len (should fail)" +_reflink_range $testdir/file2 $bigoff_64k $testdir/file9 0 $bigoff_64k >> $seqres.full + +echo "Check file creation" +_test_remount +echo "file3" +$XFS_IO_PROG -c "pread -v -q $bigoff 1" $testdir/file3 +echo "file4" +$XFS_IO_PROG -c "pread -v -q $bigoff 1" $testdir/file4 +# file5 should fail above +echo "file6" +$XFS_IO_PROG -c "pread -v -q 1114110 1" $testdir/file6 +# file7 should fail above + +# success, all done +status=0 +exit diff --git a/tests/generic/303.out b/tests/generic/303.out new file mode 100644 index 0000000..39a8803 --- /dev/null +++ b/tests/generic/303.out @@ -0,0 +1,21 @@ +QA output created by 303 +Format and mount +Create the original files +Reflink large single byte file +Reflink large empty file +Reflink past maximum file size in dest file (should fail) +XFS_IOC_CLONE_RANGE: Invalid argument +Reflink high offset to low offset +Reflink past source file EOF (should fail) +XFS_IOC_CLONE_RANGE: Invalid argument +Reflink max size at nonzero offset (should fail) +XFS_IOC_CLONE_RANGE: Invalid argument +Reflink with huge off/len (should fail) +XFS_IOC_CLONE_RANGE: Invalid argument +Check file creation +file3 +7ffffffffffffffe: 61 a +file4 +7ffffffffffffffe: 00 . +file6 +0010fffe: 61 a diff --git a/tests/generic/304 b/tests/generic/304 new file mode 100755 index 0000000..e50fc2a --- /dev/null +++ b/tests/generic/304 @@ -0,0 +1,99 @@ +#! /bin/bash +# FS QA Test No. 304 +# +# Check that high-offset dedupes work. +# +#----------------------------------------------------------------------- +# Copyright (c) 2016, 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` +seqres=$RESULT_DIR/$seq +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 -rf $tmp.* $testdir +} + +# get standard environment, filters and checks +. ./common/rc +. ./common/filter +. ./common/attr +. ./common/reflink + +# real QA test starts here +_supported_os Linux +_require_test_dedupe +_require_cp_reflink + +rm -f $seqres.full + +echo "Format and mount" +testdir=$TEST_DIR/test-$seq +mkdir $testdir + +echo "Create the original files" +bigoff=9223372036854775806 +len=9223372036854775807 +bigoff_64k=9223372036854710272 # bigoff rounded down to 64k +$XFS_IO_PROG -f -c "truncate $len" $testdir/file0 >> $seqres.full +test -s $testdir/file0 || _notrun "High offset ftruncate failed" +_pwrite_byte 0x61 $bigoff 1 $testdir/file1 >> $seqres.full +_pwrite_byte 0x61 $bigoff 1 $testdir/file3 >> $seqres.full +_pwrite_byte 0x61 1048575 1 $testdir/file2 >> $seqres.full + +echo "Dedupe large single byte file" +_dedupe_range $testdir/file1 0 $testdir/file3 0 $len >> $seqres.full + +echo "Dedupe large empty file" +_dedupe_range $testdir/file0 0 $testdir/file4 0 $len >> $seqres.full + +echo "Dedupe past maximum file size in dest file (should fail)" +_dedupe_range $testdir/file1 0 $testdir/file5 4611686018427322368 $len >> $seqres.full + +echo "Dedupe high offset to low offset" +_dedupe_range $testdir/file1 $bigoff_64k $testdir/file6 1048576 65535 >> $seqres.full + +echo "Dedupe past source file EOF (should fail)" +_dedupe_range $testdir/file2 524288 $testdir/file7 0 1048576 >> $seqres.full + +echo "Dedupe max size at nonzero offset (should fail)" +_dedupe_range $testdir/file2 524288 $testdir/file8 0 $len >> $seqres.full + +echo "Dedupe with huge off/len (should fail)" +_dedupe_range $testdir/file2 $bigoff_64k $testdir/file9 0 $bigoff_64k >> $seqres.full + +echo "Check file creation" +_test_remount +echo "file3" +$XFS_IO_PROG -c "pread -v -q $bigoff 1" $testdir/file3 +echo "file4" +$XFS_IO_PROG -c "pread -v -q $bigoff 1" $testdir/file4 +# file5 should fail above +echo "file6" +$XFS_IO_PROG -c "pread -v -q 1114110 1" $testdir/file6 +# file7 should fail above + +# success, all done +status=0 +exit diff --git a/tests/generic/304.out b/tests/generic/304.out new file mode 100644 index 0000000..4af2a39 --- /dev/null +++ b/tests/generic/304.out @@ -0,0 +1,22 @@ +QA output created by 304 +Format and mount +Create the original files +Dedupe large single byte file +dedupe: Invalid argument +Dedupe large empty file +dedupe: Invalid argument +Dedupe past maximum file size in dest file (should fail) +dedupe: Invalid argument +Dedupe high offset to low offset +dedupe: Extents did not match. +Dedupe past source file EOF (should fail) +dedupe: Invalid argument +Dedupe max size at nonzero offset (should fail) +dedupe: Invalid argument +Dedupe with huge off/len (should fail) +XFS_IOC_FILE_EXTENT_SAME: Invalid argument +Check file creation +file3 +7ffffffffffffffe: 61 a +file4 +file6 diff --git a/tests/generic/group b/tests/generic/group index 7edc963..4a1cce4 100644 --- a/tests/generic/group +++ b/tests/generic/group @@ -305,6 +305,8 @@ 300 auto aio enospc preallocrw stress 301 auto quick clone 302 auto quick clone +303 auto quick clone +304 auto quick clone 306 auto quick rw 307 auto quick 308 auto quick