From: Dave Chinner <david@fromorbit.com> To: "Darrick J. Wong" <darrick.wong@oracle.com> Cc: linux-btrfs@vger.kernel.org, fstests@vger.kernel.org, xfs@oss.sgi.com Subject: Re: [PATCH 17/23] reflink: test CoW across a mixed range of block types with cowextsize set Date: Tue, 9 Feb 2016 19:09:23 +1100 [thread overview] Message-ID: <20160209080923.GM19486@dastard> (raw) In-Reply-To: <20160209011335.23099.47260.stgit@birch.djwong.org> On Mon, Feb 08, 2016 at 05:13:35PM -0800, Darrick J. Wong wrote: > Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> > --- > tests/xfs/215 | 108 ++++++++++++++++++++++++++++++++++++++++++ > tests/xfs/215.out | 14 +++++ > tests/xfs/218 | 108 ++++++++++++++++++++++++++++++++++++++++++ > tests/xfs/218.out | 14 +++++ > tests/xfs/219 | 108 ++++++++++++++++++++++++++++++++++++++++++ > tests/xfs/219.out | 14 +++++ > tests/xfs/221 | 108 ++++++++++++++++++++++++++++++++++++++++++ > tests/xfs/221.out | 14 +++++ > tests/xfs/223 | 113 ++++++++++++++++++++++++++++++++++++++++++++ > tests/xfs/223.out | 14 +++++ > tests/xfs/224 | 113 ++++++++++++++++++++++++++++++++++++++++++++ > tests/xfs/224.out | 14 +++++ > tests/xfs/225 | 108 ++++++++++++++++++++++++++++++++++++++++++ > tests/xfs/225.out | 14 +++++ > tests/xfs/226 | 108 ++++++++++++++++++++++++++++++++++++++++++ > tests/xfs/226.out | 14 +++++ > tests/xfs/228 | 137 +++++++++++++++++++++++++++++++++++++++++++++++++++++ > tests/xfs/228.out | 14 +++++ > tests/xfs/230 | 137 +++++++++++++++++++++++++++++++++++++++++++++++++++++ > tests/xfs/230.out | 14 +++++ > tests/xfs/group | 10 ++++ > 21 files changed, 1298 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 > > > diff --git a/tests/xfs/215 b/tests/xfs/215 > new file mode 100755 > index 0000000..8dd5cb5 > --- /dev/null > +++ b/tests/xfs/215 > @@ -0,0 +1,108 @@ > +#! /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" > + > +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" > +rm -rf $testdir > +mkdir $testdir > + > +echo "Create the original files" > +blksz=65536 > +nr=64 > +real_blksz=$(stat -f -c '%S' "$testdir") > +internal_blks=$((blksz * nr / real_blksz)) > +"$XFS_IO_PROG" -c "cowextsize $((blksz * 16))" "$testdir" >> "$seqres.full" > +_pwrite_byte 0x61 0 $((blksz * nr)) "$testdir/file1" >> "$seqres.full" > +$XFS_IO_PROG -f -c "falloc 0 $((blksz * nr))" "$testdir/file3" >> "$seqres.full" > +_pwrite_byte 0x00 0 $((blksz * nr)) "$testdir/file3.chk" >> "$seqres.full" > +seq 0 2 $((nr-1)) | while read f; do > + _reflink_range "$testdir/file1" $((blksz * f)) "$testdir/file3" $((blksz * f)) $blksz >> "$seqres.full" > + _pwrite_byte 0x61 $((blksz * f)) $blksz "$testdir/file3.chk" >> "$seqres.full" > +done This looks like several tests use this setup. Factor? > +_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" > +"$XFS_IO_PROG" -d -f -c "pwrite -S 0x63 -b $((blksz * nr / 2)) $((blksz * nr / 4)) $((blksz * nr / 2))" "$testdir/file3" >> "$seqres.full" > +_pwrite_byte 0x63 $((blksz * nr / 4)) $((blksz * nr / 2)) "$testdir/file3.chk" >> "$seqres.full" > +_scratch_remount These could really do with local variables to keep the verbosity down and make it easy to change in future. off=$((blksz * nr / 4)) iosz=$((blksz * nr / 2)) $XFS_IO_PROG -d -c "pwrite -S 0x63 -b $iosz $off $iosz" $testdir/file3 _pwrite_byte 0x63 $off $iosz $testdir/file3.chk -Dave. -- Dave Chinner david@fromorbit.com
WARNING: multiple messages have this Message-ID (diff)
From: Dave Chinner <david@fromorbit.com> To: "Darrick J. Wong" <darrick.wong@oracle.com> Cc: fstests@vger.kernel.org, linux-btrfs@vger.kernel.org, xfs@oss.sgi.com Subject: Re: [PATCH 17/23] reflink: test CoW across a mixed range of block types with cowextsize set Date: Tue, 9 Feb 2016 19:09:23 +1100 [thread overview] Message-ID: <20160209080923.GM19486@dastard> (raw) In-Reply-To: <20160209011335.23099.47260.stgit@birch.djwong.org> On Mon, Feb 08, 2016 at 05:13:35PM -0800, Darrick J. Wong wrote: > Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> > --- > tests/xfs/215 | 108 ++++++++++++++++++++++++++++++++++++++++++ > tests/xfs/215.out | 14 +++++ > tests/xfs/218 | 108 ++++++++++++++++++++++++++++++++++++++++++ > tests/xfs/218.out | 14 +++++ > tests/xfs/219 | 108 ++++++++++++++++++++++++++++++++++++++++++ > tests/xfs/219.out | 14 +++++ > tests/xfs/221 | 108 ++++++++++++++++++++++++++++++++++++++++++ > tests/xfs/221.out | 14 +++++ > tests/xfs/223 | 113 ++++++++++++++++++++++++++++++++++++++++++++ > tests/xfs/223.out | 14 +++++ > tests/xfs/224 | 113 ++++++++++++++++++++++++++++++++++++++++++++ > tests/xfs/224.out | 14 +++++ > tests/xfs/225 | 108 ++++++++++++++++++++++++++++++++++++++++++ > tests/xfs/225.out | 14 +++++ > tests/xfs/226 | 108 ++++++++++++++++++++++++++++++++++++++++++ > tests/xfs/226.out | 14 +++++ > tests/xfs/228 | 137 +++++++++++++++++++++++++++++++++++++++++++++++++++++ > tests/xfs/228.out | 14 +++++ > tests/xfs/230 | 137 +++++++++++++++++++++++++++++++++++++++++++++++++++++ > tests/xfs/230.out | 14 +++++ > tests/xfs/group | 10 ++++ > 21 files changed, 1298 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 > > > diff --git a/tests/xfs/215 b/tests/xfs/215 > new file mode 100755 > index 0000000..8dd5cb5 > --- /dev/null > +++ b/tests/xfs/215 > @@ -0,0 +1,108 @@ > +#! /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 "$tmp".* > +} > + > +# get standard environment, filters and checks > +. ./common/rc > +. ./common/filter > +. ./common/reflink > + > +# real QA test starts here > +_supported_os Linux > +_require_scratch_reflink > +_require_xfs_io_command "falloc" > + > +rm -f "$seqres.full" > + > +echo "Format and mount" > +_scratch_mkfs > "$seqres.full" 2>&1 > +_scratch_mount >> "$seqres.full" 2>&1 > + > +testdir="$SCRATCH_MNT/test-$seq" > +rm -rf $testdir > +mkdir $testdir > + > +echo "Create the original files" > +blksz=65536 > +nr=64 > +real_blksz=$(stat -f -c '%S' "$testdir") > +internal_blks=$((blksz * nr / real_blksz)) > +"$XFS_IO_PROG" -c "cowextsize $((blksz * 16))" "$testdir" >> "$seqres.full" > +_pwrite_byte 0x61 0 $((blksz * nr)) "$testdir/file1" >> "$seqres.full" > +$XFS_IO_PROG -f -c "falloc 0 $((blksz * nr))" "$testdir/file3" >> "$seqres.full" > +_pwrite_byte 0x00 0 $((blksz * nr)) "$testdir/file3.chk" >> "$seqres.full" > +seq 0 2 $((nr-1)) | while read f; do > + _reflink_range "$testdir/file1" $((blksz * f)) "$testdir/file3" $((blksz * f)) $blksz >> "$seqres.full" > + _pwrite_byte 0x61 $((blksz * f)) $blksz "$testdir/file3.chk" >> "$seqres.full" > +done This looks like several tests use this setup. Factor? > +_scratch_remount > + > +echo "Compare files" > +md5sum "$testdir/file1" | _filter_scratch > +md5sum "$testdir/file3" | _filter_scratch > +md5sum "$testdir/file3.chk" | _filter_scratch > + > +echo "directio CoW across the transition" > +"$XFS_IO_PROG" -d -f -c "pwrite -S 0x63 -b $((blksz * nr / 2)) $((blksz * nr / 4)) $((blksz * nr / 2))" "$testdir/file3" >> "$seqres.full" > +_pwrite_byte 0x63 $((blksz * nr / 4)) $((blksz * nr / 2)) "$testdir/file3.chk" >> "$seqres.full" > +_scratch_remount These could really do with local variables to keep the verbosity down and make it easy to change in future. off=$((blksz * nr / 4)) iosz=$((blksz * nr / 2)) $XFS_IO_PROG -d -c "pwrite -S 0x63 -b $iosz $off $iosz" $testdir/file3 _pwrite_byte 0x63 $off $iosz $testdir/file3.chk -Dave. -- Dave Chinner david@fromorbit.com _______________________________________________ xfs mailing list xfs@oss.sgi.com http://oss.sgi.com/mailman/listinfo/xfs
next prev parent reply other threads:[~2016-02-09 8:09 UTC|newest] Thread overview: 88+ messages / expand[flat|nested] mbox.gz Atom feed top 2016-02-09 1:11 [PATCH v4.1 00/23] xfstests: test the nfs/cifs/btrfs/xfs reflink/dedupe ioctls Darrick J. Wong 2016-02-09 1:11 ` Darrick J. Wong 2016-02-09 1:11 ` [PATCH 01/23] generic/182: this is a dedupe test, check for dedupe Darrick J. Wong 2016-02-09 1:11 ` Darrick J. Wong 2016-02-09 1:11 ` [PATCH 02/23] xfstests: filter whitespace in 128 and 132 Darrick J. Wong 2016-02-09 1:11 ` Darrick J. Wong 2016-02-09 1:12 ` [PATCH 03/23] xfstests: make _scratch_mkfs_blocksized usable Darrick J. Wong 2016-02-09 1:12 ` Darrick J. Wong 2016-02-09 1:12 ` [PATCH 04/23] reflink: remove redundant filesystem checks from the end of the tests Darrick J. Wong 2016-02-09 1:12 ` Darrick J. Wong 2016-02-09 1:12 ` [PATCH 05/23] common/dmerror: add some more dmerror routines Darrick J. Wong 2016-02-09 1:12 ` Darrick J. Wong 2016-02-09 1:12 ` [PATCH 06/23] dio unwritten conversion bug tests Darrick J. Wong 2016-02-09 1:12 ` Darrick J. Wong 2016-02-09 7:37 ` Dave Chinner 2016-02-09 7:37 ` Dave Chinner 2016-02-09 8:08 ` Darrick J. Wong 2016-02-09 8:08 ` Darrick J. Wong 2016-02-09 1:12 ` [PATCH 07/23] reflink: test intersecting CoW and falloc/fpunch/fzero/fcollapse/finsert/ftrunc Darrick J. Wong 2016-02-09 1:12 ` Darrick J. Wong 2016-02-09 1:12 ` [PATCH 08/23] reflink: test CoW behavior with IO errors Darrick J. Wong 2016-02-09 1:12 ` Darrick J. Wong 2016-02-09 1:12 ` [PATCH 09/23] reflink: test CoW operations against the source file Darrick J. Wong 2016-02-09 1:12 ` Darrick J. Wong 2016-02-09 1:12 ` [PATCH 10/23] xfs: more reflink tests Darrick J. Wong 2016-02-09 1:12 ` Darrick J. Wong 2016-02-09 7:36 ` Dave Chinner 2016-02-09 7:36 ` Dave Chinner 2016-02-09 8:16 ` Darrick J. Wong 2016-02-09 8:16 ` Darrick J. Wong 2016-02-09 1:12 ` [PATCH 11/23] reflink: ensure that we can handle reflinking a lot of extents Darrick J. Wong 2016-02-09 1:12 ` Darrick J. Wong 2016-02-09 1:13 ` [PATCH 12/23] xfs/122: support refcount/rmap data structures Darrick J. Wong 2016-02-09 1:13 ` Darrick J. Wong 2016-02-09 7:43 ` Dave Chinner 2016-02-09 7:43 ` Dave Chinner 2016-02-09 7:55 ` Darrick J. Wong 2016-02-09 7:55 ` Darrick J. Wong 2016-02-09 8:53 ` Dave Chinner 2016-02-09 8:53 ` Dave Chinner 2016-02-09 1:13 ` [PATCH 13/23] xfs: test fragmentation characteristics of copy-on-write Darrick J. Wong 2016-02-09 1:13 ` Darrick J. Wong 2016-02-09 8:01 ` Dave Chinner 2016-02-09 8:01 ` Dave Chinner 2016-02-10 1:02 ` Darrick J. Wong 2016-02-10 1:02 ` Darrick J. Wong 2016-02-09 1:13 ` [PATCH 14/23] reflink: high offset reflink and dedupe tests Darrick J. Wong 2016-02-09 1:13 ` Darrick J. Wong 2016-02-09 1:13 ` [PATCH 15/23] reflink: test xfs cow behavior when the filesystem crashes Darrick J. Wong 2016-02-09 1:13 ` Darrick J. Wong 2016-02-09 1:13 ` [PATCH 16/23] reflink: test quota accounting Darrick J. Wong 2016-02-09 1:13 ` Darrick J. Wong 2016-02-09 1:13 ` [PATCH 17/23] reflink: test CoW across a mixed range of block types with cowextsize set Darrick J. Wong 2016-02-09 1:13 ` Darrick J. Wong 2016-02-09 8:09 ` Dave Chinner [this message] 2016-02-09 8:09 ` Dave Chinner 2016-02-10 1:03 ` Darrick J. Wong 2016-02-10 1:03 ` Darrick J. Wong 2016-02-09 1:13 ` [PATCH 18/23] xfs: test the automatic cowextsize extent garbage collector Darrick J. Wong 2016-02-09 1:13 ` Darrick J. Wong 2016-02-09 8:15 ` Dave Chinner 2016-02-09 8:15 ` Dave Chinner 2016-02-10 1:06 ` Darrick J. Wong 2016-02-10 1:06 ` Darrick J. Wong 2016-02-09 1:13 ` [PATCH 19/23] xfs: test rmapbt functionality Darrick J. Wong 2016-02-09 1:13 ` Darrick J. Wong 2016-02-09 8:26 ` Dave Chinner 2016-02-09 8:26 ` Dave Chinner 2016-02-10 1:07 ` Darrick J. Wong 2016-02-10 1:07 ` Darrick J. Wong 2016-02-09 1:13 ` [PATCH 20/23] reflink: test aio copy on write Darrick J. Wong 2016-02-09 1:13 ` Darrick J. Wong 2016-02-09 1:14 ` [PATCH 21/23] xfs: aio cow tests Darrick J. Wong 2016-02-09 1:14 ` Darrick J. Wong 2016-02-09 8:32 ` Dave Chinner 2016-02-09 8:32 ` Dave Chinner 2016-02-09 21:51 ` Darrick J. Wong 2016-02-09 21:51 ` Darrick J. Wong 2016-02-09 1:14 ` [PATCH 22/23] xfs: test xfs_getbmapx behavior with shared extents Darrick J. Wong 2016-02-09 1:14 ` Darrick J. Wong 2016-02-09 1:14 ` [PATCH 23/23] reflink: test reflink+cow+enospc all at the same time Darrick J. Wong 2016-02-09 1:14 ` Darrick J. Wong 2016-02-09 7:21 ` [PATCH v4.1 00/23] xfstests: test the nfs/cifs/btrfs/xfs reflink/dedupe ioctls Dave Chinner 2016-02-09 7:21 ` Dave Chinner 2016-02-09 7:25 ` Darrick J. Wong 2016-02-09 7:25 ` Darrick J. Wong 2016-02-09 7:50 ` Darrick J. Wong 2016-02-09 7:50 ` Darrick J. Wong
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