From patchwork Thu Feb 11 23:40:44 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: 8286481 Return-Path: X-Original-To: patchwork-linux-btrfs@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id B3F479F859 for ; Thu, 11 Feb 2016 23:55:12 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 9EB3120268 for ; Thu, 11 Feb 2016 23:55:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 75E5E201EF for ; Thu, 11 Feb 2016 23:55:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751262AbcBKXlZ (ORCPT ); Thu, 11 Feb 2016 18:41:25 -0500 Received: from aserp1040.oracle.com ([141.146.126.69]:19200 "EHLO aserp1040.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750980AbcBKXku (ORCPT ); Thu, 11 Feb 2016 18:40:50 -0500 Received: from aserv0022.oracle.com (aserv0022.oracle.com [141.146.126.234]) by aserp1040.oracle.com (Sentrion-MTA-4.3.2/Sentrion-MTA-4.3.2) with ESMTP id u1BNekgd023478 (version=TLSv1 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Thu, 11 Feb 2016 23:40:46 GMT Received: from aserv0121.oracle.com (aserv0121.oracle.com [141.146.126.235]) by aserv0022.oracle.com (8.13.8/8.13.8) with ESMTP id u1BNekGW004755 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=FAIL); Thu, 11 Feb 2016 23:40:46 GMT Received: from abhmp0006.oracle.com (abhmp0006.oracle.com [141.146.116.12]) by aserv0121.oracle.com (8.13.8/8.13.8) with ESMTP id u1BNekMj026310; Thu, 11 Feb 2016 23:40:46 GMT Received: from localhost (/10.145.178.207) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Thu, 11 Feb 2016 15:40:45 -0800 Subject: [PATCH 13/32] reflink: test intersecting CoW and falloc/fpunch/fzero/fcollapse/finsert/ftrunc 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 15:40:44 -0800 Message-ID: <20160211234044.2202.25667.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: aserv0022.oracle.com [141.146.126.234] 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 Ensure that we correctly handle a CoW operation immediately followed by a truncate, falloc, fpunch, fzero, fcollapse, and finsert operation in the middle of the CoW'd region before any flush can occur. Signed-off-by: Darrick J. Wong --- tests/generic/253 | 90 +++++++++++++++++++++++++++++++++++++++++++++++ tests/generic/253.out | 12 ++++++ tests/generic/254 | 90 +++++++++++++++++++++++++++++++++++++++++++++++ tests/generic/254.out | 12 ++++++ tests/generic/259 | 90 +++++++++++++++++++++++++++++++++++++++++++++++ tests/generic/259.out | 12 ++++++ tests/generic/261 | 90 +++++++++++++++++++++++++++++++++++++++++++++++ tests/generic/261.out | 12 ++++++ tests/generic/262 | 93 +++++++++++++++++++++++++++++++++++++++++++++++++ tests/generic/262.out | 12 ++++++ tests/generic/264 | 90 +++++++++++++++++++++++++++++++++++++++++++++++ tests/generic/264.out | 12 ++++++ tests/generic/group | 6 +++ 13 files changed, 621 insertions(+) create mode 100755 tests/generic/253 create mode 100644 tests/generic/253.out create mode 100755 tests/generic/254 create mode 100644 tests/generic/254.out create mode 100755 tests/generic/259 create mode 100644 tests/generic/259.out create mode 100755 tests/generic/261 create mode 100644 tests/generic/261.out create mode 100755 tests/generic/262 create mode 100644 tests/generic/262.out create mode 100755 tests/generic/264 create mode 100644 tests/generic/264.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/253 b/tests/generic/253 new file mode 100755 index 0000000..bfb91a3 --- /dev/null +++ b/tests/generic/253 @@ -0,0 +1,90 @@ +#! /bin/bash +# FS QA Test No. 253 +# +# Truncate a file at midway through a CoW region. +# +# This test is dependent on the system page size, so we cannot use md5 in +# the golden output; we can only compare to a check file. +# +#----------------------------------------------------------------------- +# 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_cp_reflink +_require_xfs_io_command "truncate" + +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 + +blksz=65536 +nr=4 +filesize=$((blksz * nr)) + +echo "Create the original files" +_pwrite_byte 0x61 0 $filesize $testdir/file1 >> $seqres.full +_cp_reflink $testdir/file1 $testdir/file2 >> $seqres.full +_pwrite_byte 0x61 0 $filesize $testdir/file2.chk >> $seqres.full +_scratch_remount + +echo "Compare files" +md5sum $testdir/file1 | _filter_scratch +md5sum $testdir/file2 | _filter_scratch +md5sum $testdir/file2.chk | _filter_scratch + +echo "CoW and unmount" +$XFS_IO_PROG -f -c "pwrite -S 0x62 -b $((blksz * 2)) $blksz $((blksz * 2))" -c "truncate $((blksz * 2))" $testdir/file2 >> $seqres.full +_scratch_remount +$XFS_IO_PROG -f -c "pwrite -S 0x62 -b $((blksz * 2)) $blksz $((blksz * 2))" -c "truncate $((blksz * 2))" $testdir/file2.chk >> $seqres.full +_scratch_remount + +echo "Compare files" +md5sum $testdir/file1 | _filter_scratch +md5sum $testdir/file2 | _filter_scratch +md5sum $testdir/file2.chk | _filter_scratch + +# success, all done +status=0 +exit diff --git a/tests/generic/253.out b/tests/generic/253.out new file mode 100644 index 0000000..3364ba0 --- /dev/null +++ b/tests/generic/253.out @@ -0,0 +1,12 @@ +QA output created by 253 +Format and mount +Create the original files +Compare files +c946b71bb69c07daf25470742c967e7c SCRATCH_MNT/test-253/file1 +c946b71bb69c07daf25470742c967e7c SCRATCH_MNT/test-253/file2 +c946b71bb69c07daf25470742c967e7c SCRATCH_MNT/test-253/file2.chk +CoW and unmount +Compare files +c946b71bb69c07daf25470742c967e7c SCRATCH_MNT/test-253/file1 +b5fc98f04b19fa7b2085ec1358c78760 SCRATCH_MNT/test-253/file2 +b5fc98f04b19fa7b2085ec1358c78760 SCRATCH_MNT/test-253/file2.chk diff --git a/tests/generic/254 b/tests/generic/254 new file mode 100755 index 0000000..f16cdd3 --- /dev/null +++ b/tests/generic/254 @@ -0,0 +1,90 @@ +#! /bin/bash +# FS QA Test No. 254 +# +# Punch a file at midway through a CoW region. +# +# This test is dependent on the system page size, so we cannot use md5 in +# the golden output; we can only compare to a check file. +# +#----------------------------------------------------------------------- +# 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_cp_reflink +_require_xfs_io_command "fpunch" + +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 $testdir + +blksz=65536 +nr=5 +filesize=$((blksz * nr)) + +echo "Create the original files" +_pwrite_byte 0x61 0 $filesize $testdir/file1 >> $seqres.full +_cp_reflink $testdir/file1 $testdir/file2 >> $seqres.full +_pwrite_byte 0x61 0 $filesize $testdir/file2.chk >> $seqres.full +_scratch_remount + +echo "Compare files" +md5sum $testdir/file1 | _filter_scratch +md5sum $testdir/file2 | _filter_scratch +md5sum $testdir/file2.chk | _filter_scratch + +echo "CoW and unmount" +$XFS_IO_PROG -f -c "pwrite -S 0x62 -b $((blksz * 3)) $blksz $((blksz * 3))" -c "fpunch $((blksz * 2)) $blksz" $testdir/file2 >> $seqres.full +_scratch_remount +$XFS_IO_PROG -f -c "pwrite -S 0x62 -b $((blksz * 3)) $blksz $((blksz * 3))" -c "pwrite -S 0x00 $((blksz * 2)) $blksz" $testdir/file2.chk >> $seqres.full +_scratch_remount + +echo "Compare files" +md5sum $testdir/file1 | _filter_scratch +md5sum $testdir/file2 | _filter_scratch +md5sum $testdir/file2.chk | _filter_scratch + +# success, all done +status=0 +exit diff --git a/tests/generic/254.out b/tests/generic/254.out new file mode 100644 index 0000000..97a8b5a --- /dev/null +++ b/tests/generic/254.out @@ -0,0 +1,12 @@ +QA output created by 254 +Format and mount +Create the original files +Compare files +17af09af790a9b4c79cddf72f6b642cb SCRATCH_MNT/test-254/file1 +17af09af790a9b4c79cddf72f6b642cb SCRATCH_MNT/test-254/file2 +17af09af790a9b4c79cddf72f6b642cb SCRATCH_MNT/test-254/file2.chk +CoW and unmount +Compare files +17af09af790a9b4c79cddf72f6b642cb SCRATCH_MNT/test-254/file1 +b9f7a56c2ab90569cb19d8597583c6a6 SCRATCH_MNT/test-254/file2 +b9f7a56c2ab90569cb19d8597583c6a6 SCRATCH_MNT/test-254/file2.chk diff --git a/tests/generic/259 b/tests/generic/259 new file mode 100755 index 0000000..6718c50 --- /dev/null +++ b/tests/generic/259 @@ -0,0 +1,90 @@ +#! /bin/bash +# FS QA Test No. 259 +# +# fzero a file at midway through a CoW region. +# +# This test is dependent on the system page size, so we cannot use md5 in +# the golden output; we can only compare to a check file. +# +#----------------------------------------------------------------------- +# 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_cp_reflink +_require_xfs_io_command "fzero" + +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 + +blksz=65536 +nr=5 +filesize=$((blksz * nr)) + +echo "Create the original files" +_pwrite_byte 0x61 0 $filesize $testdir/file1 >> $seqres.full +_cp_reflink $testdir/file1 $testdir/file2 >> $seqres.full +_pwrite_byte 0x61 0 $filesize $testdir/file2.chk >> $seqres.full +_scratch_remount + +echo "Compare files" +md5sum $testdir/file1 | _filter_scratch +md5sum $testdir/file2 | _filter_scratch +md5sum $testdir/file2.chk | _filter_scratch + +echo "CoW and unmount" +$XFS_IO_PROG -f -c "pwrite -S 0x62 -b $((blksz * 3)) $blksz $((blksz * 3))" -c "fzero $((blksz * 2)) $blksz" $testdir/file2 >> $seqres.full +_scratch_remount +$XFS_IO_PROG -f -c "pwrite -S 0x62 -b $((blksz * 3)) $blksz $((blksz * 3))" -c "pwrite -S 0x00 $((blksz * 2)) $blksz" $testdir/file2.chk >> $seqres.full +_scratch_remount + +echo "Compare files" +md5sum $testdir/file1 | _filter_scratch +md5sum $testdir/file2 | _filter_scratch +md5sum $testdir/file2.chk | _filter_scratch + +# success, all done +status=0 +exit diff --git a/tests/generic/259.out b/tests/generic/259.out new file mode 100644 index 0000000..3517fb1 --- /dev/null +++ b/tests/generic/259.out @@ -0,0 +1,12 @@ +QA output created by 259 +Format and mount +Create the original files +Compare files +17af09af790a9b4c79cddf72f6b642cb SCRATCH_MNT/test-259/file1 +17af09af790a9b4c79cddf72f6b642cb SCRATCH_MNT/test-259/file2 +17af09af790a9b4c79cddf72f6b642cb SCRATCH_MNT/test-259/file2.chk +CoW and unmount +Compare files +17af09af790a9b4c79cddf72f6b642cb SCRATCH_MNT/test-259/file1 +b9f7a56c2ab90569cb19d8597583c6a6 SCRATCH_MNT/test-259/file2 +b9f7a56c2ab90569cb19d8597583c6a6 SCRATCH_MNT/test-259/file2.chk diff --git a/tests/generic/261 b/tests/generic/261 new file mode 100755 index 0000000..28d0e0b --- /dev/null +++ b/tests/generic/261 @@ -0,0 +1,90 @@ +#! /bin/bash +# FS QA Test No. 261 +# +# fcollapse a file at midway through a CoW region. +# +# This test is dependent on the system page size, so we cannot use md5 in +# the golden output; we can only compare to a check file. +# +#----------------------------------------------------------------------- +# 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_cp_reflink +_require_xfs_io_command "fcollapse" + +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 $testdir + +blksz=65536 +nr=5 +filesize=$((blksz * nr)) + +echo "Create the original files" +_pwrite_byte 0x61 0 $filesize $testdir/file1 >> $seqres.full +_cp_reflink $testdir/file1 $testdir/file2 >> $seqres.full +_pwrite_byte 0x61 0 $filesize $testdir/file2.chk >> $seqres.full +_scratch_remount + +echo "Compare files" +md5sum $testdir/file1 | _filter_scratch +md5sum $testdir/file2 | _filter_scratch +md5sum $testdir/file2.chk | _filter_scratch + +echo "CoW and unmount" +$XFS_IO_PROG -f -c "pwrite -S 0x62 -b $((blksz * 3)) $blksz $((blksz * 3))" -c "fcollapse $((blksz * 2)) $blksz" $testdir/file2 >> $seqres.full +_scratch_remount +$XFS_IO_PROG -f -c "pwrite -S 0x62 -b $((blksz * 2)) $blksz $((blksz * 2))" -c "truncate $((blksz * (nr - 1)))" $testdir/file2.chk >> $seqres.full +_scratch_remount + +echo "Compare files" +md5sum $testdir/file1 | _filter_scratch +md5sum $testdir/file2 | _filter_scratch +md5sum $testdir/file2.chk | _filter_scratch + +# success, all done +status=0 +exit diff --git a/tests/generic/261.out b/tests/generic/261.out new file mode 100644 index 0000000..43691ad --- /dev/null +++ b/tests/generic/261.out @@ -0,0 +1,12 @@ +QA output created by 261 +Format and mount +Create the original files +Compare files +17af09af790a9b4c79cddf72f6b642cb SCRATCH_MNT/test-261/file1 +17af09af790a9b4c79cddf72f6b642cb SCRATCH_MNT/test-261/file2 +17af09af790a9b4c79cddf72f6b642cb SCRATCH_MNT/test-261/file2.chk +CoW and unmount +Compare files +17af09af790a9b4c79cddf72f6b642cb SCRATCH_MNT/test-261/file1 +91b31bb8bffa8c3d3374445039287226 SCRATCH_MNT/test-261/file2 +91b31bb8bffa8c3d3374445039287226 SCRATCH_MNT/test-261/file2.chk diff --git a/tests/generic/262 b/tests/generic/262 new file mode 100755 index 0000000..aaf38cf --- /dev/null +++ b/tests/generic/262 @@ -0,0 +1,93 @@ +#! /bin/bash +# FS QA Test No. 262 +# +# finsert a file at midway through a CoW region. +# +# This test is dependent on the system page size, so we cannot use md5 in +# the golden output; we can only compare to a check file. +# +#----------------------------------------------------------------------- +# 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_cp_reflink +_require_xfs_io_command "finsert" + +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 + +blksz=65536 +nr=4 +filesize=$((blksz * nr)) + +echo "Create the original files" +_pwrite_byte 0x61 0 $filesize $testdir/file1 >> $seqres.full +_cp_reflink $testdir/file1 $testdir/file2 >> $seqres.full +_pwrite_byte 0x61 0 $filesize $testdir/file2.chk >> $seqres.full +_scratch_remount + +echo "Compare files" +md5sum $testdir/file1 | _filter_scratch +md5sum $testdir/file2 | _filter_scratch +md5sum $testdir/file2.chk | _filter_scratch + +echo "CoW and unmount" +$XFS_IO_PROG -f -c "pwrite -S 0x62 -b $((blksz * 2)) $blksz $((blksz * 2))" -c "finsert $((blksz * 2)) $blksz" $testdir/file2 >> $seqres.full +_scratch_remount +_pwrite_byte 0x62 $blksz $blksz $testdir/file2.chk >> $seqres.full +_pwrite_byte 0x00 $((blksz * 2)) $blksz $testdir/file2.chk >> $seqres.full +_pwrite_byte 0x62 $((blksz * 3)) $blksz $testdir/file2.chk >> $seqres.full +_pwrite_byte 0x61 $((blksz * 4)) $blksz $testdir/file2.chk >> $seqres.full +_scratch_remount + +echo "Compare files" +md5sum $testdir/file1 | _filter_scratch +md5sum $testdir/file2 | _filter_scratch +md5sum $testdir/file2.chk | _filter_scratch + +# success, all done +status=0 +exit diff --git a/tests/generic/262.out b/tests/generic/262.out new file mode 100644 index 0000000..32c7503 --- /dev/null +++ b/tests/generic/262.out @@ -0,0 +1,12 @@ +QA output created by 262 +Format and mount +Create the original files +Compare files +c946b71bb69c07daf25470742c967e7c SCRATCH_MNT/test-262/file1 +c946b71bb69c07daf25470742c967e7c SCRATCH_MNT/test-262/file2 +c946b71bb69c07daf25470742c967e7c SCRATCH_MNT/test-262/file2.chk +CoW and unmount +Compare files +c946b71bb69c07daf25470742c967e7c SCRATCH_MNT/test-262/file1 +b9f7a56c2ab90569cb19d8597583c6a6 SCRATCH_MNT/test-262/file2 +b9f7a56c2ab90569cb19d8597583c6a6 SCRATCH_MNT/test-262/file2.chk diff --git a/tests/generic/264 b/tests/generic/264 new file mode 100755 index 0000000..d5bcca6 --- /dev/null +++ b/tests/generic/264 @@ -0,0 +1,90 @@ +#! /bin/bash +# FS QA Test No. 264 +# +# fallocate a file at midway through a CoW region. +# +# This test is dependent on the system page size, so we cannot use md5 in +# the golden output; we can only compare to a check file. +# +#----------------------------------------------------------------------- +# 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_cp_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 $testdir + +blksz=65536 +nr=5 +filesize=$((blksz * nr)) + +echo "Create the original files" +_pwrite_byte 0x61 0 $filesize $testdir/file1 >> $seqres.full +_cp_reflink $testdir/file1 $testdir/file2 >> $seqres.full +_pwrite_byte 0x61 0 $filesize $testdir/file2.chk >> $seqres.full +_scratch_remount + +echo "Compare files" +md5sum $testdir/file1 | _filter_scratch +md5sum $testdir/file2 | _filter_scratch +md5sum $testdir/file2.chk | _filter_scratch + +echo "CoW and unmount" +$XFS_IO_PROG -f -c "pwrite -S 0x62 -b $((blksz * 3)) $blksz $((blksz * 3))" -c "falloc $((blksz * 2)) $blksz" $testdir/file2 >> $seqres.full +_scratch_remount +$XFS_IO_PROG -f -c "pwrite -S 0x62 -b $((blksz * 3)) $blksz $((blksz * 3))" $testdir/file2.chk >> $seqres.full +_scratch_remount + +echo "Compare files" +md5sum $testdir/file1 | _filter_scratch +md5sum $testdir/file2 | _filter_scratch +md5sum $testdir/file2.chk | _filter_scratch + +# success, all done +status=0 +exit diff --git a/tests/generic/264.out b/tests/generic/264.out new file mode 100644 index 0000000..cd6904b --- /dev/null +++ b/tests/generic/264.out @@ -0,0 +1,12 @@ +QA output created by 264 +Format and mount +Create the original files +Compare files +17af09af790a9b4c79cddf72f6b642cb SCRATCH_MNT/test-264/file1 +17af09af790a9b4c79cddf72f6b642cb SCRATCH_MNT/test-264/file2 +17af09af790a9b4c79cddf72f6b642cb SCRATCH_MNT/test-264/file2.chk +CoW and unmount +Compare files +17af09af790a9b4c79cddf72f6b642cb SCRATCH_MNT/test-264/file1 +3383b9c17e643acd1a9a249cf041e183 SCRATCH_MNT/test-264/file2 +3383b9c17e643acd1a9a249cf041e183 SCRATCH_MNT/test-264/file2.chk diff --git a/tests/generic/group b/tests/generic/group index 0e4e7d3..b768882 100644 --- a/tests/generic/group +++ b/tests/generic/group @@ -255,12 +255,18 @@ 250 auto quick prealloc rw 251 ioctl trim 252 auto quick prealloc rw +253 auto quick clone +254 auto quick clone 255 auto quick prealloc 256 auto quick 257 dir auto quick 258 auto quick +259 auto quick clone 260 auto quick trim +261 auto quick clone +262 auto quick clone 263 rw auto quick +264 auto quick clone 269 auto rw prealloc ioctl enospc stress 270 auto quota rw prealloc ioctl enospc stress 273 auto rw