From patchwork Thu Feb 11 23:41:55 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: 8286401 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 8B2A0BEEE5 for ; Thu, 11 Feb 2016 23:53:58 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 98D1420380 for ; Thu, 11 Feb 2016 23:53:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2C6EC20268 for ; Thu, 11 Feb 2016 23:53:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751457AbcBKXmJ (ORCPT ); Thu, 11 Feb 2016 18:42:09 -0500 Received: from aserp1040.oracle.com ([141.146.126.69]:19699 "EHLO aserp1040.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751316AbcBKXmE (ORCPT ); Thu, 11 Feb 2016 18:42:04 -0500 Received: from userv0022.oracle.com (userv0022.oracle.com [156.151.31.74]) by aserp1040.oracle.com (Sentrion-MTA-4.3.2/Sentrion-MTA-4.3.2) with ESMTP id u1BNfvPM024693 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 11 Feb 2016 23:41:58 GMT Received: from userv0121.oracle.com (userv0121.oracle.com [156.151.31.72]) by userv0022.oracle.com (8.14.4/8.13.8) with ESMTP id u1BNfvm3027995 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=FAIL); Thu, 11 Feb 2016 23:41:57 GMT Received: from abhmp0003.oracle.com (abhmp0003.oracle.com [141.146.116.9]) by userv0121.oracle.com (8.13.8/8.13.8) with ESMTP id u1BNfvcm006927; Thu, 11 Feb 2016 23:41:57 GMT Received: from localhost (/10.145.178.207) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Thu, 11 Feb 2016 15:41:56 -0800 Subject: [PATCH 23/32] reflink: test CoW across a mixed range of block types with cowextsize set From: "Darrick J. Wong" To: david@fromorbit.com, darrick.wong@oracle.com Cc: linux-btrfs@vger.kernel.org, fstests@vger.kernel.org, xfs@oss.sgi.com Date: Thu, 11 Feb 2016 15:41:55 -0800 Message-ID: <20160211234155.2202.25679.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: userv0022.oracle.com [156.151.31.74] 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, 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 Signed-off-by: Darrick J. Wong --- tests/xfs/215 | 102 +++++++++++++++++++++++++++++++++++++++++++++++++ tests/xfs/215.out | 13 ++++++ tests/xfs/218 | 101 +++++++++++++++++++++++++++++++++++++++++++++++++ tests/xfs/218.out | 13 ++++++ tests/xfs/219 | 102 +++++++++++++++++++++++++++++++++++++++++++++++++ tests/xfs/219.out | 13 ++++++ tests/xfs/221 | 101 +++++++++++++++++++++++++++++++++++++++++++++++++ tests/xfs/221.out | 13 ++++++ tests/xfs/223 | 104 ++++++++++++++++++++++++++++++++++++++++++++++++++ tests/xfs/223.out | 13 ++++++ tests/xfs/224 | 103 ++++++++++++++++++++++++++++++++++++++++++++++++++ tests/xfs/224.out | 13 ++++++ tests/xfs/225 | 102 +++++++++++++++++++++++++++++++++++++++++++++++++ tests/xfs/225.out | 13 ++++++ tests/xfs/226 | 101 +++++++++++++++++++++++++++++++++++++++++++++++++ tests/xfs/226.out | 13 ++++++ tests/xfs/228 | 110 +++++++++++++++++++++++++++++++++++++++++++++++++++++ tests/xfs/228.out | 13 ++++++ tests/xfs/230 | 110 +++++++++++++++++++++++++++++++++++++++++++++++++++++ tests/xfs/230.out | 13 ++++++ tests/xfs/group | 10 +++++ 21 files changed, 1176 insertions(+) create mode 100755 tests/xfs/215 create mode 100644 tests/xfs/215.out create mode 100755 tests/xfs/218 create mode 100644 tests/xfs/218.out create mode 100755 tests/xfs/219 create mode 100644 tests/xfs/219.out create mode 100755 tests/xfs/221 create mode 100644 tests/xfs/221.out create mode 100755 tests/xfs/223 create mode 100644 tests/xfs/223.out create mode 100755 tests/xfs/224 create mode 100644 tests/xfs/224.out create mode 100755 tests/xfs/225 create mode 100644 tests/xfs/225.out create mode 100755 tests/xfs/226 create mode 100644 tests/xfs/226.out create mode 100755 tests/xfs/228 create mode 100644 tests/xfs/228.out create mode 100755 tests/xfs/230 create mode 100644 tests/xfs/230.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/xfs/215 b/tests/xfs/215 new file mode 100755 index 0000000..9ed842e --- /dev/null +++ b/tests/xfs/215 @@ -0,0 +1,102 @@ +#! /bin/bash +# FS QA Test No. 215 +# +# Ensuring that copy on write in direct-io mode works when the CoW +# range originally covers multiple extents, some unwritten, some not. +# - Set cowextsize hint. +# - Create a file and fallocate a second file. +# - Reflink the odd blocks of the first file into the second file. +# - directio CoW across the halfway mark, starting with the unwritten extent. +# - Check that the files are now different where we say they're different. +# +#----------------------------------------------------------------------- +# 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.* +} + +# get standard environment, filters and checks +. ./common/rc +. ./common/filter +. ./common/reflink + +# real QA test starts here +_supported_os Linux +_require_scratch_reflink +_require_xfs_io_command "falloc" +_require_odirect + +rm -f $seqres.full + +echo "Format and mount" +_scratch_mkfs > $seqres.full 2>&1 +_scratch_mount >> $seqres.full 2>&1 + +testdir=$SCRATCH_MNT/test-$seq +mkdir $testdir + +echo "Create the original files" +blksz=65536 +nr=64 +filesize=$((blksz * nr)) +real_blksz=$(stat -f -c '%S' $testdir) +internal_blks=$((filesize / real_blksz)) +$XFS_IO_PROG -c "cowextsize $((blksz * 16))" $testdir >> $seqres.full +_weave_reflink_unwritten $blksz $nr $testdir/file1 $testdir/file3 >> $seqres.full +_scratch_remount + +echo "Compare files" +md5sum $testdir/file1 | _filter_scratch +md5sum $testdir/file3 | _filter_scratch +md5sum $testdir/file3.chk | _filter_scratch + +echo "directio CoW across the transition" +cowoff=$((filesize / 4)) +cowsz=$((filesize / 2)) +$XFS_IO_PROG -d -f -c "pwrite -S 0x63 -b $cowsz $cowoff $cowsz" $testdir/file3 >> $seqres.full +_pwrite_byte 0x63 $cowoff $cowsz $testdir/file3.chk >> $seqres.full +_scratch_remount + +echo "Compare files" +md5sum $testdir/file1 | _filter_scratch +md5sum $testdir/file3 | _filter_scratch +md5sum $testdir/file3.chk | _filter_scratch + +echo "Check extent counts" +old_extents=$(_count_extents $testdir/file1) +new_extents=$(_count_extents $testdir/file3) + +echo "old extents: $old_extents" >> $seqres.full +echo "new extents: $new_extents" >> $seqres.full +echo "maximum extents: $internal_blks" >> $seqres.full +test $new_extents -lt $((internal_blks / 20)) || echo "file3 badly fragmented" + +# success, all done +status=0 +exit diff --git a/tests/xfs/215.out b/tests/xfs/215.out new file mode 100644 index 0000000..ce3a08b --- /dev/null +++ b/tests/xfs/215.out @@ -0,0 +1,13 @@ +QA output created by 215 +Format and mount +Create the original files +Compare files +bdbcf02ee0aa977795a79d25fcfdccb1 SCRATCH_MNT/test-215/file1 +fa50dba51826899c372464a153cb2117 SCRATCH_MNT/test-215/file3 +fa50dba51826899c372464a153cb2117 SCRATCH_MNT/test-215/file3.chk +directio CoW across the transition +Compare files +bdbcf02ee0aa977795a79d25fcfdccb1 SCRATCH_MNT/test-215/file1 +09101629908f9bdd5d178e7ce20bb1bb SCRATCH_MNT/test-215/file3 +09101629908f9bdd5d178e7ce20bb1bb SCRATCH_MNT/test-215/file3.chk +Check extent counts diff --git a/tests/xfs/218 b/tests/xfs/218 new file mode 100755 index 0000000..e98b14e --- /dev/null +++ b/tests/xfs/218 @@ -0,0 +1,101 @@ +#! /bin/bash +# FS QA Test No. 218 +# +# Ensuring that copy on write in buffered mode works when the CoW +# range originally covers multiple extents, some unwritten, some not. +# - Set cowextsize hint. +# - Create a file and fallocate a second file. +# - Reflink the odd blocks of the first file into the second file. +# - CoW across the halfway mark, starting with the unwritten extent. +# - Check that the files are now different where we say they're different. +# +#----------------------------------------------------------------------- +# 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.* +} + +# get standard environment, filters and checks +. ./common/rc +. ./common/filter +. ./common/reflink + +# real QA test starts here +_supported_os Linux +_require_scratch_reflink +_require_xfs_io_command "falloc" + +rm -f $seqres.full + +echo "Format and mount" +_scratch_mkfs > $seqres.full 2>&1 +_scratch_mount >> $seqres.full 2>&1 + +testdir=$SCRATCH_MNT/test-$seq +mkdir $testdir + +echo "Create the original files" +blksz=65536 +nr=64 +filesize=$((blksz * nr)) +real_blksz=$(stat -f -c '%S' $testdir) +internal_blks=$((filesize / real_blksz)) +$XFS_IO_PROG -c "cowextsize $((blksz * 16))" $testdir >> $seqres.full +_weave_reflink_unwritten $blksz $nr $testdir/file1 $testdir/file3 >> $seqres.full +_scratch_remount + +echo "Compare files" +md5sum $testdir/file1 | _filter_scratch +md5sum $testdir/file3 | _filter_scratch +md5sum $testdir/file3.chk | _filter_scratch + +echo "CoW across the transition" +cowoff=$((filesize / 4)) +cowsz=$((filesize / 2)) +$XFS_IO_PROG -f -c "pwrite -S 0x63 -b $cowsz $cowoff $cowsz" $testdir/file3 >> $seqres.full +_pwrite_byte 0x63 $cowoff $cowsz $testdir/file3.chk >> $seqres.full +_scratch_remount + +echo "Compare files" +md5sum $testdir/file1 | _filter_scratch +md5sum $testdir/file3 | _filter_scratch +md5sum $testdir/file3.chk | _filter_scratch + +echo "Check extent counts" +old_extents=$(_count_extents $testdir/file1) +new_extents=$(_count_extents $testdir/file3) + +echo "old extents: $old_extents" >> $seqres.full +echo "new extents: $new_extents" >> $seqres.full +echo "maximum extents: $internal_blks" >> $seqres.full +test $new_extents -lt $((internal_blks / 20)) || echo "file3 badly fragmented" + +# success, all done +status=0 +exit diff --git a/tests/xfs/218.out b/tests/xfs/218.out new file mode 100644 index 0000000..ad1efda --- /dev/null +++ b/tests/xfs/218.out @@ -0,0 +1,13 @@ +QA output created by 218 +Format and mount +Create the original files +Compare files +bdbcf02ee0aa977795a79d25fcfdccb1 SCRATCH_MNT/test-218/file1 +fa50dba51826899c372464a153cb2117 SCRATCH_MNT/test-218/file3 +fa50dba51826899c372464a153cb2117 SCRATCH_MNT/test-218/file3.chk +CoW across the transition +Compare files +bdbcf02ee0aa977795a79d25fcfdccb1 SCRATCH_MNT/test-218/file1 +09101629908f9bdd5d178e7ce20bb1bb SCRATCH_MNT/test-218/file3 +09101629908f9bdd5d178e7ce20bb1bb SCRATCH_MNT/test-218/file3.chk +Check extent counts diff --git a/tests/xfs/219 b/tests/xfs/219 new file mode 100755 index 0000000..25c0bb4 --- /dev/null +++ b/tests/xfs/219 @@ -0,0 +1,102 @@ +#! /bin/bash +# FS QA Test No. 219 +# +# Ensuring that copy on write in direct-io mode works when the CoW +# range originally covers multiple extents, some holes, some not. +# - Set cowextsize hint. +# - Create a file and truncate a second file. +# - Reflink the odd blocks of the first file into the second file. +# - directio CoW across the halfway mark, starting with the unwritten extent. +# - Check that the files are now different where we say they're different. +# +#----------------------------------------------------------------------- +# 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.* +} + +# get standard environment, filters and checks +. ./common/rc +. ./common/filter +. ./common/reflink + +# real QA test starts here +_supported_os Linux +_require_scratch_reflink +_require_xfs_io_command "falloc" +_require_odirect + +rm -f $seqres.full + +echo "Format and mount" +_scratch_mkfs > $seqres.full 2>&1 +_scratch_mount >> $seqres.full 2>&1 + +testdir=$SCRATCH_MNT/test-$seq +mkdir $testdir + +echo "Create the original files" +blksz=65536 +nr=64 +filesize=$((blksz * nr)) +real_blksz=$(stat -f -c '%S' $testdir) +internal_blks=$((filesize / real_blksz)) +$XFS_IO_PROG -c "cowextsize $((blksz * 16))" $testdir >> $seqres.full +_weave_reflink_holes $blksz $nr $testdir/file1 $testdir/file3 >> $seqres.full +_scratch_remount + +echo "Compare files" +md5sum $testdir/file1 | _filter_scratch +md5sum $testdir/file3 | _filter_scratch +md5sum $testdir/file3.chk | _filter_scratch + +echo "directio CoW across the transition" +cowoff=$((filesize / 4)) +cowsz=$((filesize / 2)) +$XFS_IO_PROG -d -f -c "pwrite -S 0x63 -b $cowsz $cowoff $cowsz" $testdir/file3 >> $seqres.full +_pwrite_byte 0x63 $cowoff $cowsz $testdir/file3.chk >> $seqres.full +_scratch_remount + +echo "Compare files" +md5sum $testdir/file1 | _filter_scratch +md5sum $testdir/file3 | _filter_scratch +md5sum $testdir/file3.chk | _filter_scratch + +echo "Check extent counts" +old_extents=$(_count_extents $testdir/file1) +new_extents=$(_count_extents $testdir/file3) + +echo "old extents: $old_extents" >> $seqres.full +echo "new extents: $new_extents" >> $seqres.full +echo "maximum extents: $internal_blks" >> $seqres.full +test $new_extents -lt $((internal_blks / 20)) || echo "file3 badly fragmented" + +# success, all done +status=0 +exit diff --git a/tests/xfs/219.out b/tests/xfs/219.out new file mode 100644 index 0000000..9052f1f --- /dev/null +++ b/tests/xfs/219.out @@ -0,0 +1,13 @@ +QA output created by 219 +Format and mount +Create the original files +Compare files +bdbcf02ee0aa977795a79d25fcfdccb1 SCRATCH_MNT/test-219/file1 +fa50dba51826899c372464a153cb2117 SCRATCH_MNT/test-219/file3 +fa50dba51826899c372464a153cb2117 SCRATCH_MNT/test-219/file3.chk +directio CoW across the transition +Compare files +bdbcf02ee0aa977795a79d25fcfdccb1 SCRATCH_MNT/test-219/file1 +09101629908f9bdd5d178e7ce20bb1bb SCRATCH_MNT/test-219/file3 +09101629908f9bdd5d178e7ce20bb1bb SCRATCH_MNT/test-219/file3.chk +Check extent counts diff --git a/tests/xfs/221 b/tests/xfs/221 new file mode 100755 index 0000000..dc00331 --- /dev/null +++ b/tests/xfs/221 @@ -0,0 +1,101 @@ +#! /bin/bash +# FS QA Test No. 221 +# +# Ensuring that copy on write in buffered mode works when the CoW +# range originally covers multiple extents, some holes, some not. +# - Set cowextsize hint. +# - Create a file and truncate a second file. +# - Reflink the odd blocks of the first file into the second file. +# - CoW across the halfway mark, starting with the unwritten extent. +# - Check that the files are now different where we say they're different. +# +#----------------------------------------------------------------------- +# 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.* +} + +# get standard environment, filters and checks +. ./common/rc +. ./common/filter +. ./common/reflink + +# real QA test starts here +_supported_os Linux +_require_scratch_reflink +_require_xfs_io_command "falloc" + +rm -f $seqres.full + +echo "Format and mount" +_scratch_mkfs > $seqres.full 2>&1 +_scratch_mount >> $seqres.full 2>&1 + +testdir=$SCRATCH_MNT/test-$seq +mkdir $testdir + +echo "Create the original files" +blksz=65536 +nr=64 +filesize=$((blksz * nr)) +real_blksz=$(stat -f -c '%S' $testdir) +internal_blks=$((filesize / real_blksz)) +$XFS_IO_PROG -c "cowextsize $((blksz * 16))" $testdir >> $seqres.full +_weave_reflink_holes $blksz $nr $testdir/file1 $testdir/file3 >> $seqres.full +_scratch_remount + +echo "Compare files" +md5sum $testdir/file1 | _filter_scratch +md5sum $testdir/file3 | _filter_scratch +md5sum $testdir/file3.chk | _filter_scratch + +echo "CoW across the transition" +cowoff=$((filesize / 4)) +cowsz=$((filesize / 2)) +$XFS_IO_PROG -f -c "pwrite -S 0x63 -b $cowsz $cowoff $cowsz" $testdir/file3 >> $seqres.full +_pwrite_byte 0x63 $cowoff $cowsz $testdir/file3.chk >> $seqres.full +_scratch_remount + +echo "Compare files" +md5sum $testdir/file1 | _filter_scratch +md5sum $testdir/file3 | _filter_scratch +md5sum $testdir/file3.chk | _filter_scratch + +echo "Check extent counts" +old_extents=$(_count_extents $testdir/file1) +new_extents=$(_count_extents $testdir/file3) + +echo "old extents: $old_extents" >> $seqres.full +echo "new extents: $new_extents" >> $seqres.full +echo "maximum extents: $internal_blks" >> $seqres.full +test $new_extents -lt $((internal_blks / 20)) || echo "file3 badly fragmented" + +# success, all done +status=0 +exit diff --git a/tests/xfs/221.out b/tests/xfs/221.out new file mode 100644 index 0000000..63963ec --- /dev/null +++ b/tests/xfs/221.out @@ -0,0 +1,13 @@ +QA output created by 221 +Format and mount +Create the original files +Compare files +bdbcf02ee0aa977795a79d25fcfdccb1 SCRATCH_MNT/test-221/file1 +fa50dba51826899c372464a153cb2117 SCRATCH_MNT/test-221/file3 +fa50dba51826899c372464a153cb2117 SCRATCH_MNT/test-221/file3.chk +CoW across the transition +Compare files +bdbcf02ee0aa977795a79d25fcfdccb1 SCRATCH_MNT/test-221/file1 +09101629908f9bdd5d178e7ce20bb1bb SCRATCH_MNT/test-221/file3 +09101629908f9bdd5d178e7ce20bb1bb SCRATCH_MNT/test-221/file3.chk +Check extent counts diff --git a/tests/xfs/223 b/tests/xfs/223 new file mode 100755 index 0000000..2bb1fcb --- /dev/null +++ b/tests/xfs/223 @@ -0,0 +1,104 @@ +#! /bin/bash +# FS QA Test No. 223 +# +# Ensuring that copy on write in direct-io mode works when the CoW +# range originally covers multiple extents, some delalloc, some not. +# - Set cowextsize hint. +# - Create a file. +# - Reflink the odd blocks of the first file into the second file. +# - Buffered write the even blocks of the second file. +# - directio CoW across the halfway mark, starting with the unwritten extent. +# - Check that the files are now different where we say they're different. +# +#----------------------------------------------------------------------- +# 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.* +} + +# get standard environment, filters and checks +. ./common/rc +. ./common/filter +. ./common/reflink + +# real QA test starts here +_supported_os Linux +_require_scratch_reflink +_require_xfs_io_command "falloc" +_require_odirect + +rm -f $seqres.full + +echo "Format and mount" +_scratch_mkfs > $seqres.full 2>&1 +_scratch_mount >> $seqres.full 2>&1 + +testdir=$SCRATCH_MNT/test-$seq +mkdir $testdir + +echo "Create the original files" +blksz=65536 +nr=64 +filesize=$((blksz * nr)) +real_blksz=$(stat -f -c '%S' $testdir) +internal_blks=$((filesize / real_blksz)) +$XFS_IO_PROG -c "cowextsize $((blksz * 16))" $testdir >> $seqres.full +_weave_reflink_holes $blksz $nr $testdir/file1 $testdir/file3 >> $seqres.full +_scratch_remount + +echo "Compare files" +md5sum $testdir/file1 | _filter_scratch +md5sum $testdir/file3 | _filter_scratch +md5sum $testdir/file3.chk | _filter_scratch + +echo "directio CoW across the transition" +cowoff=$((filesize / 4)) +cowsz=$((filesize / 2)) +_weave_reflink_holes_delalloc $blksz $nr $testdir/file3 >> $seqres.full +$XFS_IO_PROG -d -f -c "pwrite -S 0x63 -b $cowsz $cowoff $cowsz" $testdir/file3 >> $seqres.full +_pwrite_byte 0x63 $cowoff $cowsz $testdir/file3.chk >> $seqres.full +_scratch_remount + +echo "Compare files" +md5sum $testdir/file1 | _filter_scratch +md5sum $testdir/file3 | _filter_scratch +md5sum $testdir/file3.chk | _filter_scratch + +echo "Check extent counts" +old_extents=$(_count_extents $testdir/file1) +new_extents=$(_count_extents $testdir/file3) + +echo "old extents: $old_extents" >> $seqres.full +echo "new extents: $new_extents" >> $seqres.full +echo "maximum extents: $internal_blks" >> $seqres.full +test $new_extents -lt $((internal_blks / 20)) || echo "file3 badly fragmented" + +# success, all done +status=0 +exit diff --git a/tests/xfs/223.out b/tests/xfs/223.out new file mode 100644 index 0000000..e07b33e --- /dev/null +++ b/tests/xfs/223.out @@ -0,0 +1,13 @@ +QA output created by 223 +Format and mount +Create the original files +Compare files +bdbcf02ee0aa977795a79d25fcfdccb1 SCRATCH_MNT/test-223/file1 +fa50dba51826899c372464a153cb2117 SCRATCH_MNT/test-223/file3 +fa50dba51826899c372464a153cb2117 SCRATCH_MNT/test-223/file3.chk +directio CoW across the transition +Compare files +bdbcf02ee0aa977795a79d25fcfdccb1 SCRATCH_MNT/test-223/file1 +55968a95dfc0120df4e8485576514320 SCRATCH_MNT/test-223/file3 +55968a95dfc0120df4e8485576514320 SCRATCH_MNT/test-223/file3.chk +Check extent counts diff --git a/tests/xfs/224 b/tests/xfs/224 new file mode 100755 index 0000000..92d3b05 --- /dev/null +++ b/tests/xfs/224 @@ -0,0 +1,103 @@ +#! /bin/bash +# FS QA Test No. 224 +# +# Ensuring that copy on write in buffered mode works when the CoW +# range originally covers multiple extents, some delalloc, some not. +# - Set cowextsize hint. +# - Create a file. +# - Reflink the odd blocks of the first file into the second file. +# - Buffered write the even blocks of the second file. +# - CoW across the halfway mark, starting with the unwritten extent. +# - Check that the files are now different where we say they're different. +# +#----------------------------------------------------------------------- +# 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.* +} + +# get standard environment, filters and checks +. ./common/rc +. ./common/filter +. ./common/reflink + +# real QA test starts here +_supported_os Linux +_require_scratch_reflink +_require_xfs_io_command "falloc" + +rm -f $seqres.full + +echo "Format and mount" +_scratch_mkfs > $seqres.full 2>&1 +_scratch_mount >> $seqres.full 2>&1 + +testdir=$SCRATCH_MNT/test-$seq +mkdir $testdir + +echo "Create the original files" +blksz=65536 +nr=64 +filesize=$((blksz * nr)) +real_blksz=$(stat -f -c '%S' $testdir) +internal_blks=$((filesize / real_blksz)) +$XFS_IO_PROG -c "cowextsize $((blksz * 16))" $testdir >> $seqres.full +_weave_reflink_holes $blksz $nr $testdir/file1 $testdir/file3 >> $seqres.full +_scratch_remount + +echo "Compare files" +md5sum $testdir/file1 | _filter_scratch +md5sum $testdir/file3 | _filter_scratch +md5sum $testdir/file3.chk | _filter_scratch + +echo "CoW across the transition" +cowoff=$((filesize / 4)) +cowsz=$((filesize / 2)) +_weave_reflink_holes_delalloc $blksz $nr $testdir/file3 >> $seqres.full +$XFS_IO_PROG -f -c "pwrite -S 0x63 -b $cowsz $cowoff $cowsz" $testdir/file3 >> $seqres.full +_pwrite_byte 0x63 $cowoff $cowsz $testdir/file3.chk >> $seqres.full +_scratch_remount + +echo "Compare files" +md5sum $testdir/file1 | _filter_scratch +md5sum $testdir/file3 | _filter_scratch +md5sum $testdir/file3.chk | _filter_scratch + +echo "Check extent counts" +old_extents=$(_count_extents $testdir/file1) +new_extents=$(_count_extents $testdir/file3) + +echo "old extents: $old_extents" >> $seqres.full +echo "new extents: $new_extents" >> $seqres.full +echo "maximum extents: $internal_blks" >> $seqres.full +test $new_extents -lt $((internal_blks / 20)) || echo "file3 badly fragmented" + +# success, all done +status=0 +exit diff --git a/tests/xfs/224.out b/tests/xfs/224.out new file mode 100644 index 0000000..749b3c9 --- /dev/null +++ b/tests/xfs/224.out @@ -0,0 +1,13 @@ +QA output created by 224 +Format and mount +Create the original files +Compare files +bdbcf02ee0aa977795a79d25fcfdccb1 SCRATCH_MNT/test-224/file1 +fa50dba51826899c372464a153cb2117 SCRATCH_MNT/test-224/file3 +fa50dba51826899c372464a153cb2117 SCRATCH_MNT/test-224/file3.chk +CoW across the transition +Compare files +bdbcf02ee0aa977795a79d25fcfdccb1 SCRATCH_MNT/test-224/file1 +55968a95dfc0120df4e8485576514320 SCRATCH_MNT/test-224/file3 +55968a95dfc0120df4e8485576514320 SCRATCH_MNT/test-224/file3.chk +Check extent counts diff --git a/tests/xfs/225 b/tests/xfs/225 new file mode 100755 index 0000000..b8e7712 --- /dev/null +++ b/tests/xfs/225 @@ -0,0 +1,102 @@ +#! /bin/bash +# FS QA Test No. 225 +# +# Ensuring that copy on write in direct-io mode works when the CoW +# range originally covers multiple extents, some regular, some not. +# - Set cowextsize hint. +# - Create two files. +# - Reflink the odd blocks of the first file into the second file. +# - directio CoW across the halfway mark, starting with the unwritten extent. +# - Check that the files are now different where we say they're different. +# +#----------------------------------------------------------------------- +# 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.* +} + +# get standard environment, filters and checks +. ./common/rc +. ./common/filter +. ./common/reflink + +# real QA test starts here +_supported_os Linux +_require_scratch_reflink +_require_xfs_io_command "falloc" +_require_odirect + +rm -f $seqres.full + +echo "Format and mount" +_scratch_mkfs > $seqres.full 2>&1 +_scratch_mount >> $seqres.full 2>&1 + +testdir=$SCRATCH_MNT/test-$seq +mkdir $testdir + +echo "Create the original files" +blksz=65536 +nr=64 +filesize=$((blksz * nr)) +real_blksz=$(stat -f -c '%S' $testdir) +internal_blks=$((filesize / real_blksz)) +$XFS_IO_PROG -c "cowextsize $((blksz * 16))" $testdir >> $seqres.full +_weave_reflink_regular $blksz $nr $testdir/file1 $testdir/file3 >> $seqres.full +_scratch_remount + +echo "Compare files" +md5sum $testdir/file1 | _filter_scratch +md5sum $testdir/file3 | _filter_scratch +md5sum $testdir/file3.chk | _filter_scratch + +echo "directio CoW across the transition" +cowoff=$((filesize / 4)) +cowsz=$((filesize / 2)) +$XFS_IO_PROG -d -f -c "pwrite -S 0x63 -b $cowsz $cowoff $cowsz" $testdir/file3 >> $seqres.full +_pwrite_byte 0x63 $cowoff $cowsz $testdir/file3.chk >> $seqres.full +_scratch_remount + +echo "Compare files" +md5sum $testdir/file1 | _filter_scratch +md5sum $testdir/file3 | _filter_scratch +md5sum $testdir/file3.chk | _filter_scratch + +echo "Check extent counts" +old_extents=$(_count_extents $testdir/file1) +new_extents=$(_count_extents $testdir/file3) + +echo "old extents: $old_extents" >> $seqres.full +echo "new extents: $new_extents" >> $seqres.full +echo "maximum extents: $internal_blks" >> $seqres.full +test $new_extents -lt $((internal_blks / 20)) || echo "file3 badly fragmented" + +# success, all done +status=0 +exit diff --git a/tests/xfs/225.out b/tests/xfs/225.out new file mode 100644 index 0000000..da70fbc --- /dev/null +++ b/tests/xfs/225.out @@ -0,0 +1,13 @@ +QA output created by 225 +Format and mount +Create the original files +Compare files +bdbcf02ee0aa977795a79d25fcfdccb1 SCRATCH_MNT/test-225/file1 +d3959a68638c50af07f0258e032cb554 SCRATCH_MNT/test-225/file3 +d3959a68638c50af07f0258e032cb554 SCRATCH_MNT/test-225/file3.chk +directio CoW across the transition +Compare files +bdbcf02ee0aa977795a79d25fcfdccb1 SCRATCH_MNT/test-225/file1 +55968a95dfc0120df4e8485576514320 SCRATCH_MNT/test-225/file3 +55968a95dfc0120df4e8485576514320 SCRATCH_MNT/test-225/file3.chk +Check extent counts diff --git a/tests/xfs/226 b/tests/xfs/226 new file mode 100755 index 0000000..ef4226e --- /dev/null +++ b/tests/xfs/226 @@ -0,0 +1,101 @@ +#! /bin/bash +# FS QA Test No. 226 +# +# Ensuring that copy on write in buffered mode works when the CoW +# range originally covers multiple extents, some regular, some not. +# - Set cowextsize hint. +# - Create two files. +# - Reflink the odd blocks of the first file into the second file. +# - CoW across the halfway mark, starting with the unwritten extent. +# - Check that the files are now different where we say they're different. +# +#----------------------------------------------------------------------- +# 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.* +} + +# get standard environment, filters and checks +. ./common/rc +. ./common/filter +. ./common/reflink + +# real QA test starts here +_supported_os Linux +_require_scratch_reflink +_require_xfs_io_command "falloc" + +rm -f $seqres.full + +echo "Format and mount" +_scratch_mkfs > $seqres.full 2>&1 +_scratch_mount >> $seqres.full 2>&1 + +testdir=$SCRATCH_MNT/test-$seq +mkdir $testdir + +echo "Create the original files" +blksz=65536 +nr=64 +filesize=$((blksz * nr)) +real_blksz=$(stat -f -c '%S' $testdir) +internal_blks=$((filesize / real_blksz)) +$XFS_IO_PROG -c "cowextsize $((blksz * 16))" $testdir >> $seqres.full +_weave_reflink_regular $blksz $nr $testdir/file1 $testdir/file3 >> $seqres.full +_scratch_remount + +echo "Compare files" +md5sum $testdir/file1 | _filter_scratch +md5sum $testdir/file3 | _filter_scratch +md5sum $testdir/file3.chk | _filter_scratch + +echo "CoW across the transition" +cowoff=$((filesize / 4)) +cowsz=$((filesize / 2)) +$XFS_IO_PROG -f -c "pwrite -S 0x63 -b $cowsz $cowoff $cowsz" $testdir/file3 >> $seqres.full +_pwrite_byte 0x63 $cowoff $cowsz $testdir/file3.chk >> $seqres.full +_scratch_remount + +echo "Compare files" +md5sum $testdir/file1 | _filter_scratch +md5sum $testdir/file3 | _filter_scratch +md5sum $testdir/file3.chk | _filter_scratch + +echo "Check extent counts" +old_extents=$(_count_extents $testdir/file1) +new_extents=$(_count_extents $testdir/file3) + +echo "old extents: $old_extents" >> $seqres.full +echo "new extents: $new_extents" >> $seqres.full +echo "maximum extents: $internal_blks" >> $seqres.full +test $new_extents -lt $((internal_blks / 20)) || echo "file3 badly fragmented" + +# success, all done +status=0 +exit diff --git a/tests/xfs/226.out b/tests/xfs/226.out new file mode 100644 index 0000000..d413e8b --- /dev/null +++ b/tests/xfs/226.out @@ -0,0 +1,13 @@ +QA output created by 226 +Format and mount +Create the original files +Compare files +bdbcf02ee0aa977795a79d25fcfdccb1 SCRATCH_MNT/test-226/file1 +d3959a68638c50af07f0258e032cb554 SCRATCH_MNT/test-226/file3 +d3959a68638c50af07f0258e032cb554 SCRATCH_MNT/test-226/file3.chk +CoW across the transition +Compare files +bdbcf02ee0aa977795a79d25fcfdccb1 SCRATCH_MNT/test-226/file1 +55968a95dfc0120df4e8485576514320 SCRATCH_MNT/test-226/file3 +55968a95dfc0120df4e8485576514320 SCRATCH_MNT/test-226/file3.chk +Check extent counts diff --git a/tests/xfs/228 b/tests/xfs/228 new file mode 100755 index 0000000..ecbe35f --- /dev/null +++ b/tests/xfs/228 @@ -0,0 +1,110 @@ +#! /bin/bash +# FS QA Test No. 228 +# +# Ensuring that copy on write in direct-io mode works when the CoW +# range originally covers multiple extents, some unwritten, some not. +# - Set cowextsize hint. +# - Create a file with the following repeating sequence of blocks: +# 1. reflinked +# 2. unwritten +# 3. hole +# 4. regular block +# 5. delalloc +# - directio CoW across the halfway mark, starting with the unwritten extent. +# - Check that the files are now different where we say they're different. +# +#----------------------------------------------------------------------- +# 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.* +} + +# get standard environment, filters and checks +. ./common/rc +. ./common/filter +. ./common/reflink + +# real QA test starts here +_supported_os Linux +_require_scratch_reflink +_require_xfs_io_command "falloc" +_require_xfs_io_command "fpunch" +_require_cp_reflink +_require_odirect + +rm -f $seqres.full + +echo "Format and mount" +_scratch_mkfs > $seqres.full 2>&1 +_scratch_mount >> $seqres.full 2>&1 + +testdir=$SCRATCH_MNT/test-$seq +mkdir $testdir + +echo "Create the original files" +blksz=65536 +nr=64 +filesize=$((blksz * nr)) +real_blksz=$(stat -f -c '%S' $testdir) +internal_blks=$((filesize / real_blksz)) +$XFS_IO_PROG -c "cowextsize $((blksz * 16))" $testdir >> $seqres.full +_weave_reflink_rainbow $blksz $nr $testdir/file1 $testdir/file3 >> $seqres.full +_scratch_remount + +echo "Compare files" +md5sum $testdir/file1 | _filter_scratch +md5sum $testdir/file3 | _filter_scratch +md5sum $testdir/file3.chk | _filter_scratch + +echo "directio CoW across the transition" +cowoff=$((filesize / 4)) +cowsz=$((filesize / 2)) +_weave_reflink_rainbow_delalloc $blksz $nr $testdir/file3 >> $seqres.full +# now cow +$XFS_IO_PROG -d -f -c "pwrite -S 0x63 -b $cowsz $cowoff $cowsz" $testdir/file3 >> $seqres.full +_pwrite_byte 0x63 $cowoff $cowsz $testdir/file3.chk >> $seqres.full +_scratch_remount + +echo "Compare files" +md5sum $testdir/file1 | _filter_scratch +md5sum $testdir/file3 | _filter_scratch +md5sum $testdir/file3.chk | _filter_scratch + +echo "Check extent counts" +old_extents=$(_count_extents $testdir/file1) +new_extents=$(_count_extents $testdir/file3) + +echo "old extents: $old_extents" >> $seqres.full +echo "new extents: $new_extents" >> $seqres.full +echo "maximum extents: $internal_blks" >> $seqres.full +test $new_extents -lt $((internal_blks / 20)) || echo "file3 badly fragmented" + +# success, all done +status=0 +exit diff --git a/tests/xfs/228.out b/tests/xfs/228.out new file mode 100644 index 0000000..13b0aee --- /dev/null +++ b/tests/xfs/228.out @@ -0,0 +1,13 @@ +QA output created by 228 +Format and mount +Create the original files +Compare files +bdbcf02ee0aa977795a79d25fcfdccb1 SCRATCH_MNT/test-228/file1 +6366fd359371414186688a0ef6988893 SCRATCH_MNT/test-228/file3 +6366fd359371414186688a0ef6988893 SCRATCH_MNT/test-228/file3.chk +directio CoW across the transition +Compare files +bdbcf02ee0aa977795a79d25fcfdccb1 SCRATCH_MNT/test-228/file1 +26aa3a0749b867ec58363c8539ee5471 SCRATCH_MNT/test-228/file3 +26aa3a0749b867ec58363c8539ee5471 SCRATCH_MNT/test-228/file3.chk +Check extent counts diff --git a/tests/xfs/230 b/tests/xfs/230 new file mode 100755 index 0000000..e09b52e --- /dev/null +++ b/tests/xfs/230 @@ -0,0 +1,110 @@ +#! /bin/bash +# FS QA Test No. 230 +# +# Ensuring that copy on write in buffered mode works when the CoW +# range originally covers multiple extents, some unwritten, some not. +# - Set cowextsize hint. +# - Create a file with the following repeating sequence of blocks: +# 1. reflinked +# 2. unwritten +# 3. hole +# 4. regular block +# 5. delalloc +# - CoW across the halfway mark, starting with the unwritten extent. +# - Check that the files are now different where we say they're different. +# +#----------------------------------------------------------------------- +# 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.* +} + +# get standard environment, filters and checks +. ./common/rc +. ./common/filter +. ./common/reflink + +# real QA test starts here +_supported_os Linux +_require_scratch_reflink +_require_xfs_io_command "falloc" +_require_xfs_io_command "fpunch" +_require_cp_reflink +_require_odirect + +rm -f $seqres.full + +echo "Format and mount" +_scratch_mkfs > $seqres.full 2>&1 +_scratch_mount >> $seqres.full 2>&1 + +testdir=$SCRATCH_MNT/test-$seq +mkdir $testdir + +echo "Create the original files" +blksz=65536 +nr=64 +filesize=$((blksz * nr)) +real_blksz=$(stat -f -c '%S' $testdir) +internal_blks=$((filesize / real_blksz)) +$XFS_IO_PROG -c "cowextsize $((blksz * 16))" $testdir >> $seqres.full +_weave_reflink_rainbow $blksz $nr $testdir/file1 $testdir/file3 >> $seqres.full +_scratch_remount + +echo "Compare files" +md5sum $testdir/file1 | _filter_scratch +md5sum $testdir/file3 | _filter_scratch +md5sum $testdir/file3.chk | _filter_scratch + +echo "directio CoW across the transition" +cowoff=$((filesize / 4)) +cowsz=$((filesize / 2)) +_weave_reflink_rainbow_delalloc $blksz $nr $testdir/file3 >> $seqres.full +# now cow +$XFS_IO_PROG -f -c "pwrite -S 0x63 -b $cowsz $cowoff $cowsz" $testdir/file3 >> $seqres.full +_pwrite_byte 0x63 $cowoff $cowsz $testdir/file3.chk >> $seqres.full +_scratch_remount + +echo "Compare files" +md5sum $testdir/file1 | _filter_scratch +md5sum $testdir/file3 | _filter_scratch +md5sum $testdir/file3.chk | _filter_scratch + +echo "Check extent counts" +old_extents=$(_count_extents $testdir/file1) +new_extents=$(_count_extents $testdir/file3) + +echo "old extents: $old_extents" >> $seqres.full +echo "new extents: $new_extents" >> $seqres.full +echo "maximum extents: $internal_blks" >> $seqres.full +test $new_extents -lt $((internal_blks / 20)) || echo "file3 badly fragmented" + +# success, all done +status=0 +exit diff --git a/tests/xfs/230.out b/tests/xfs/230.out new file mode 100644 index 0000000..439427c --- /dev/null +++ b/tests/xfs/230.out @@ -0,0 +1,13 @@ +QA output created by 230 +Format and mount +Create the original files +Compare files +bdbcf02ee0aa977795a79d25fcfdccb1 SCRATCH_MNT/test-230/file1 +6366fd359371414186688a0ef6988893 SCRATCH_MNT/test-230/file3 +6366fd359371414186688a0ef6988893 SCRATCH_MNT/test-230/file3.chk +directio CoW across the transition +Compare files +bdbcf02ee0aa977795a79d25fcfdccb1 SCRATCH_MNT/test-230/file1 +26aa3a0749b867ec58363c8539ee5471 SCRATCH_MNT/test-230/file3 +26aa3a0749b867ec58363c8539ee5471 SCRATCH_MNT/test-230/file3.chk +Check extent counts diff --git a/tests/xfs/group b/tests/xfs/group index afd960f..da83274 100644 --- a/tests/xfs/group +++ b/tests/xfs/group @@ -212,12 +212,22 @@ 212 auto quick clone 213 auto quick clone 214 auto quick clone +215 auto quick clone 216 log metadata auto quick 217 log metadata auto +218 auto quick clone +219 auto quick clone 220 auto quota quick +221 auto quick clone 222 auto fsr ioctl quick +223 auto quick clone +224 auto quick clone +225 auto quick clone +226 auto quick clone 227 auto fsr +228 auto quick clone 229 auto rw +230 auto quick clone 238 auto quick metadata ioctl 242 auto quick prealloc 244 auto quota quick