From: Koen De Wit <koen.de.wit@oracle.com> To: xfs@oss.sgi.com Cc: linux-btrfs@vger.kernel.org, Koen De Wit <koen.de.wit@oracle.com>, Eric Sandeen <sandeen@redhat.com> Subject: [PATCH RESEND] xfstests: btrfs/028: sparse copy of a directory tree on btrfs Date: Fri, 17 Jan 2014 11:09:45 +0100 [thread overview] Message-ID: <1389953385-26559-1-git-send-email-koen.de.wit@oracle.com> (raw) Tests file clone functionality of btrfs ("reflinks") on directory trees. - Create directory and subdirectory, each having one file - Create 2 recursive reflinked copies of the tree - Modify the original files - Modify one of the copies [sandeen: mostly cosmetic changes] Signed-off-by: Koen De Wit <koen.de.wit@oracle.com> Signed-off-by: Eric Sandeen <sandeen@redhat.com> --- Originally submitted as test 298, btrfs/309 The functions _require_cp_reflink() and _verify_reflink() in common/rc have been submitted with btrfs/027 diff --git a/tests/btrfs/028 b/tests/btrfs/028 new file mode 100644 index 0000000..a034008 --- /dev/null +++ b/tests/btrfs/028 @@ -0,0 +1,107 @@ +#! /bin/bash +# FS QA Test No. 028 +# +# Tests file clone functionality of btrfs ("reflinks") on directory +# trees. +# - Create directory and subdirectory, each having one file +# - Create 2 recursive reflinked copies of the tree +# - Modify the original files +# - Modify one of the copies +# +#----------------------------------------------------------------------- +# Copyright (c) 2014, 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 + +TESTDIR1=$TEST_DIR/test-$seq +rm -rf $TESTDIR1 +mkdir $TESTDIR1 + +_checksum_files() { + for F in original/file1 original/subdir/file2 \ + copy1/file1 copy1/subdir/file2 \ + copy2/file1 copy2/subdir/file2 + do + md5sum $TESTDIR1/$F | _filter_test_dir + done +} + +rm -f $seqres.full + +mkdir $TESTDIR1/original +mkdir $TESTDIR1/original/subdir + +echo "Create the original files and reflink dirs" +$XFS_IO_PROG -f -c 'pwrite -S 0x61 0 9000' $TESTDIR1/original/file1 \ + >> $seqres.full 2>&1 +$XFS_IO_PROG -f -c 'pwrite -S 0x62 0 11000' \ + $TESTDIR1/original/subdir/file2 >> $seqres.full 2>&1 +cp --recursive --reflink $TESTDIR1/original $TESTDIR1/copy1 +cp --recursive --reflink $TESTDIR1/copy1 $TESTDIR1/copy2 + +_verify_reflink $TESTDIR1/original/file1 $TESTDIR1/copy1/file1 +_verify_reflink $TESTDIR1/original/subdir/file2 \ + $TESTDIR1/copy1/subdir/file2 +_verify_reflink $TESTDIR1/original/file1 $TESTDIR1/copy2/file1 +_verify_reflink $TESTDIR1/original/subdir/file2 \ + $TESTDIR1/copy2/subdir/file2 + +echo "Original md5sums:" +_checksum_files + +echo "Overwrite original/file1 and original/subdir/file2 with new data" +$XFS_IO_PROG -c 'pwrite -S 0x63 0 13000' $TESTDIR1/original/file1 \ + >> $seqres.full 2>&1 +$XFS_IO_PROG -c 'pwrite -S 0x64 5000 1000' \ + $TESTDIR1/original/subdir/file2 >> $seqres.full 2>&1 +echo "md5sums now:" +_checksum_files + +echo "Overwrite copy1/file1 and copy1/subdir/file2 with new data" +$XFS_IO_PROG -c 'pwrite -S 0x65 0 9000' $TESTDIR1/copy1/file1 \ + >> $seqres.full 2>&1 +$XFS_IO_PROG -c 'pwrite -S 0x66 5000 25000' \ + $TESTDIR1/copy1/subdir/file2 >> $seqres.full 2>&1 +echo "md5sums now:" +_checksum_files + +# success, all done +status=0 +exit diff --git a/tests/btrfs/028.out b/tests/btrfs/028.out new file mode 100644 index 0000000..bd078db --- /dev/null +++ b/tests/btrfs/028.out @@ -0,0 +1,25 @@ +QA output created by 028 +Create the original files and reflink dirs +Original md5sums: +42d69d1a6d333a7ebdf64792a555e392 TEST_DIR/test-028/original/file1 +ca390545f0aedb54b808d6128c56a7dd TEST_DIR/test-028/original/subdir/file2 +42d69d1a6d333a7ebdf64792a555e392 TEST_DIR/test-028/copy1/file1 +ca390545f0aedb54b808d6128c56a7dd TEST_DIR/test-028/copy1/subdir/file2 +42d69d1a6d333a7ebdf64792a555e392 TEST_DIR/test-028/copy2/file1 +ca390545f0aedb54b808d6128c56a7dd TEST_DIR/test-028/copy2/subdir/file2 +Overwrite original/file1 and original/subdir/file2 with new data +md5sums now: +260f6785c0537fd12582dcae28a3c1a9 TEST_DIR/test-028/original/file1 +b8d91fb600f6f2191f2ba66665374860 TEST_DIR/test-028/original/subdir/file2 +42d69d1a6d333a7ebdf64792a555e392 TEST_DIR/test-028/copy1/file1 +ca390545f0aedb54b808d6128c56a7dd TEST_DIR/test-028/copy1/subdir/file2 +42d69d1a6d333a7ebdf64792a555e392 TEST_DIR/test-028/copy2/file1 +ca390545f0aedb54b808d6128c56a7dd TEST_DIR/test-028/copy2/subdir/file2 +Overwrite copy1/file1 and copy1/subdir/file2 with new data +md5sums now: +260f6785c0537fd12582dcae28a3c1a9 TEST_DIR/test-028/original/file1 +b8d91fb600f6f2191f2ba66665374860 TEST_DIR/test-028/original/subdir/file2 +b20229a003e3985c4b0e6806abcd6642 TEST_DIR/test-028/copy1/file1 +b815b24069db14e0a3a07169fd563e93 TEST_DIR/test-028/copy1/subdir/file2 +42d69d1a6d333a7ebdf64792a555e392 TEST_DIR/test-028/copy2/file1 +ca390545f0aedb54b808d6128c56a7dd TEST_DIR/test-028/copy2/subdir/file2 diff --git a/tests/btrfs/group b/tests/btrfs/group index 87e7bca..372585d 100644 --- a/tests/btrfs/group +++ b/tests/btrfs/group @@ -27,3 +27,4 @@ 022 auto 023 auto 024 auto quick +028 auto quick -- 1.7.1
WARNING: multiple messages have this Message-ID (diff)
From: Koen De Wit <koen.de.wit@oracle.com> To: xfs@oss.sgi.com Cc: Koen De Wit <koen.de.wit@oracle.com>, linux-btrfs@vger.kernel.org, Eric Sandeen <sandeen@redhat.com> Subject: [PATCH RESEND] xfstests: btrfs/028: sparse copy of a directory tree on btrfs Date: Fri, 17 Jan 2014 11:09:45 +0100 [thread overview] Message-ID: <1389953385-26559-1-git-send-email-koen.de.wit@oracle.com> (raw) Tests file clone functionality of btrfs ("reflinks") on directory trees. - Create directory and subdirectory, each having one file - Create 2 recursive reflinked copies of the tree - Modify the original files - Modify one of the copies [sandeen: mostly cosmetic changes] Signed-off-by: Koen De Wit <koen.de.wit@oracle.com> Signed-off-by: Eric Sandeen <sandeen@redhat.com> --- Originally submitted as test 298, btrfs/309 The functions _require_cp_reflink() and _verify_reflink() in common/rc have been submitted with btrfs/027 diff --git a/tests/btrfs/028 b/tests/btrfs/028 new file mode 100644 index 0000000..a034008 --- /dev/null +++ b/tests/btrfs/028 @@ -0,0 +1,107 @@ +#! /bin/bash +# FS QA Test No. 028 +# +# Tests file clone functionality of btrfs ("reflinks") on directory +# trees. +# - Create directory and subdirectory, each having one file +# - Create 2 recursive reflinked copies of the tree +# - Modify the original files +# - Modify one of the copies +# +#----------------------------------------------------------------------- +# Copyright (c) 2014, 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 $tmp.* +} + +# get standard environment, filters and checks +. common/rc +. common/filter + +# real QA test starts here +_supported_fs btrfs +_supported_os Linux + +_require_xfs_io_fiemap +_require_cp_reflink + +TESTDIR1=$TEST_DIR/test-$seq +rm -rf $TESTDIR1 +mkdir $TESTDIR1 + +_checksum_files() { + for F in original/file1 original/subdir/file2 \ + copy1/file1 copy1/subdir/file2 \ + copy2/file1 copy2/subdir/file2 + do + md5sum $TESTDIR1/$F | _filter_test_dir + done +} + +rm -f $seqres.full + +mkdir $TESTDIR1/original +mkdir $TESTDIR1/original/subdir + +echo "Create the original files and reflink dirs" +$XFS_IO_PROG -f -c 'pwrite -S 0x61 0 9000' $TESTDIR1/original/file1 \ + >> $seqres.full 2>&1 +$XFS_IO_PROG -f -c 'pwrite -S 0x62 0 11000' \ + $TESTDIR1/original/subdir/file2 >> $seqres.full 2>&1 +cp --recursive --reflink $TESTDIR1/original $TESTDIR1/copy1 +cp --recursive --reflink $TESTDIR1/copy1 $TESTDIR1/copy2 + +_verify_reflink $TESTDIR1/original/file1 $TESTDIR1/copy1/file1 +_verify_reflink $TESTDIR1/original/subdir/file2 \ + $TESTDIR1/copy1/subdir/file2 +_verify_reflink $TESTDIR1/original/file1 $TESTDIR1/copy2/file1 +_verify_reflink $TESTDIR1/original/subdir/file2 \ + $TESTDIR1/copy2/subdir/file2 + +echo "Original md5sums:" +_checksum_files + +echo "Overwrite original/file1 and original/subdir/file2 with new data" +$XFS_IO_PROG -c 'pwrite -S 0x63 0 13000' $TESTDIR1/original/file1 \ + >> $seqres.full 2>&1 +$XFS_IO_PROG -c 'pwrite -S 0x64 5000 1000' \ + $TESTDIR1/original/subdir/file2 >> $seqres.full 2>&1 +echo "md5sums now:" +_checksum_files + +echo "Overwrite copy1/file1 and copy1/subdir/file2 with new data" +$XFS_IO_PROG -c 'pwrite -S 0x65 0 9000' $TESTDIR1/copy1/file1 \ + >> $seqres.full 2>&1 +$XFS_IO_PROG -c 'pwrite -S 0x66 5000 25000' \ + $TESTDIR1/copy1/subdir/file2 >> $seqres.full 2>&1 +echo "md5sums now:" +_checksum_files + +# success, all done +status=0 +exit diff --git a/tests/btrfs/028.out b/tests/btrfs/028.out new file mode 100644 index 0000000..bd078db --- /dev/null +++ b/tests/btrfs/028.out @@ -0,0 +1,25 @@ +QA output created by 028 +Create the original files and reflink dirs +Original md5sums: +42d69d1a6d333a7ebdf64792a555e392 TEST_DIR/test-028/original/file1 +ca390545f0aedb54b808d6128c56a7dd TEST_DIR/test-028/original/subdir/file2 +42d69d1a6d333a7ebdf64792a555e392 TEST_DIR/test-028/copy1/file1 +ca390545f0aedb54b808d6128c56a7dd TEST_DIR/test-028/copy1/subdir/file2 +42d69d1a6d333a7ebdf64792a555e392 TEST_DIR/test-028/copy2/file1 +ca390545f0aedb54b808d6128c56a7dd TEST_DIR/test-028/copy2/subdir/file2 +Overwrite original/file1 and original/subdir/file2 with new data +md5sums now: +260f6785c0537fd12582dcae28a3c1a9 TEST_DIR/test-028/original/file1 +b8d91fb600f6f2191f2ba66665374860 TEST_DIR/test-028/original/subdir/file2 +42d69d1a6d333a7ebdf64792a555e392 TEST_DIR/test-028/copy1/file1 +ca390545f0aedb54b808d6128c56a7dd TEST_DIR/test-028/copy1/subdir/file2 +42d69d1a6d333a7ebdf64792a555e392 TEST_DIR/test-028/copy2/file1 +ca390545f0aedb54b808d6128c56a7dd TEST_DIR/test-028/copy2/subdir/file2 +Overwrite copy1/file1 and copy1/subdir/file2 with new data +md5sums now: +260f6785c0537fd12582dcae28a3c1a9 TEST_DIR/test-028/original/file1 +b8d91fb600f6f2191f2ba66665374860 TEST_DIR/test-028/original/subdir/file2 +b20229a003e3985c4b0e6806abcd6642 TEST_DIR/test-028/copy1/file1 +b815b24069db14e0a3a07169fd563e93 TEST_DIR/test-028/copy1/subdir/file2 +42d69d1a6d333a7ebdf64792a555e392 TEST_DIR/test-028/copy2/file1 +ca390545f0aedb54b808d6128c56a7dd TEST_DIR/test-028/copy2/subdir/file2 diff --git a/tests/btrfs/group b/tests/btrfs/group index 87e7bca..372585d 100644 --- a/tests/btrfs/group +++ b/tests/btrfs/group @@ -27,3 +27,4 @@ 022 auto 023 auto 024 auto quick +028 auto quick -- 1.7.1 _______________________________________________ xfs mailing list xfs@oss.sgi.com http://oss.sgi.com/mailman/listinfo/xfs
next reply other threads:[~2014-01-17 10:10 UTC|newest] Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top 2014-01-17 10:09 Koen De Wit [this message] 2014-01-17 10:09 ` [PATCH RESEND] xfstests: btrfs/028: sparse copy of a directory tree on btrfs Koen De Wit
Reply instructions: You may reply publicly to this message via plain-text email using any one of the following methods: * Save the following mbox file, import it into your mail client, and reply-to-all from there: mbox Avoid top-posting and favor interleaved quoting: https://en.wikipedia.org/wiki/Posting_style#Interleaved_style * Reply using the --to, --cc, and --in-reply-to switches of git-send-email(1): git send-email \ --in-reply-to=1389953385-26559-1-git-send-email-koen.de.wit@oracle.com \ --to=koen.de.wit@oracle.com \ --cc=linux-btrfs@vger.kernel.org \ --cc=sandeen@redhat.com \ --cc=xfs@oss.sgi.com \ /path/to/YOUR_REPLY https://kernel.org/pub/software/scm/git/docs/git-send-email.html * If your mail client supports setting the In-Reply-To header via mailto: links, try the mailto: linkBe sure your reply has a Subject: header at the top and a blank line before the message body.
This is an external index of several public inboxes, see mirroring instructions on how to clone and mirror all data and code used by this external index.