From: "Darrick J. Wong" <darrick.wong@oracle.com> To: david@fromorbit.com, darrick.wong@oracle.com Cc: linux-ext4@vger.kernel.org, linux-btrfs@vger.kernel.org, fstests@vger.kernel.org, xfs@oss.sgi.com Subject: [PATCH 07/11] reflink: test ENOSPC when expanding btrees during reflink operations Date: Sat, 19 Dec 2015 01:11:39 -0800 [thread overview] Message-ID: <20151219091139.15320.86780.stgit@birch.djwong.org> (raw) In-Reply-To: <20151219091052.15320.94973.stgit@birch.djwong.org> See what happens when we ENOSPC while growing a btree on behalf of some reflink operation. Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> --- tests/xfs/805 | 82 +++++++++++++++++++++++++++++++++++++++++++++++++ tests/xfs/805.out | 8 +++++ tests/xfs/806 | 89 +++++++++++++++++++++++++++++++++++++++++++++++++++++ tests/xfs/806.out | 7 ++++ tests/xfs/group | 2 + 5 files changed, 188 insertions(+) create mode 100755 tests/xfs/805 create mode 100644 tests/xfs/805.out create mode 100755 tests/xfs/806 create mode 100644 tests/xfs/806.out diff --git a/tests/xfs/805 b/tests/xfs/805 new file mode 100755 index 0000000..17a7743 --- /dev/null +++ b/tests/xfs/805 @@ -0,0 +1,82 @@ +#! /bin/bash +# FS QA Test No. 806 +# +# Try to ENOSPC while expanding the refcntbt by CoWing every block +# of a file that eats the whole AG. +# +#----------------------------------------------------------------------- +# Copyright (c) 2015, Oracle and/or its affiliates. All Rights Reserved. +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation. +# +# This program is distributed in the hope that it would be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write the Free Software Foundation, +# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA +#----------------------------------------------------------------------- + +seq=`basename "$0"` +seqres="$RESULT_DIR/$seq" +echo "QA output created by $seq" + +here=`pwd` +tmp=/tmp/$$ +status=1 # failure is the default! +trap "_cleanup; exit \$status" 0 1 2 3 15 + +_cleanup() +{ + cd / + rm -rf "$tmp".* "$TESTDIR" +} + +# get standard environment, filters and checks +. ./common/rc +. ./common/filter +. ./common/reflink + +# real QA test starts here +_supported_os Linux +_require_scratch_reflink +_require_cp_reflink + +rm -f "$seqres.full" + +echo "Format and mount" +_scratch_mkfs -d agsize=$((32 * 1048576)) > "$seqres.full" 2>&1 +_scratch_mount >> "$seqres.full" 2>&1 + +TESTDIR="$SCRATCH_MNT/test-$seq" +rm -rf "$TESTDIR" +mkdir "$TESTDIR" +BLKSZ="$(stat -f "$TESTDIR" -c '%S')" + +echo "Create the original files" +SZ=$((48 * 1048576)) +NR=$((SZ / BLKSZ)) +_pwrite_byte 0x61 0 $SZ "$TESTDIR/file1" >> "$seqres.full" +_cp_reflink "$TESTDIR/file1" "$TESTDIR/file2" >> "$seqres.full" +_scratch_remount + +echo "CoW every other block" +_pwrite_byte 0x62 0 $SZ "$TESTDIR/file1" >> "$seqres.full" +_scratch_remount + +echo "Compare files" +md5sum "$TESTDIR/file1" | _filter_test_dir +md5sum "$TESTDIR/file2" | _filter_test_dir +#filefrag -v "$TESTDIR/file1" "$TESTDIR/file2" + +echo "Check scratch fs" +umount "$SCRATCH_MNT" +_check_scratch_fs + +# success, all done +status=0 +exit diff --git a/tests/xfs/805.out b/tests/xfs/805.out new file mode 100644 index 0000000..d36ab27 --- /dev/null +++ b/tests/xfs/805.out @@ -0,0 +1,8 @@ +QA output created by 805 +Format and mount +Create the original files +CoW every other block +Compare files +673c759fb131ccf3336c4f8c549a497e /opt/test-805/file1 +dc802351f6717547cbf4c951b294f952 /opt/test-805/file2 +Check scratch fs diff --git a/tests/xfs/806 b/tests/xfs/806 new file mode 100755 index 0000000..5e96b8a --- /dev/null +++ b/tests/xfs/806 @@ -0,0 +1,89 @@ +#! /bin/bash +# FS QA Test No. 806 +# +# Try to ENOSPC while expanding the refcntbt by CoWing every other block +# of a file that eats the whole AG. +# +#----------------------------------------------------------------------- +# Copyright (c) 2015, Oracle and/or its affiliates. All Rights Reserved. +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation. +# +# This program is distributed in the hope that it would be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write the Free Software Foundation, +# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA +#----------------------------------------------------------------------- + +seq=`basename "$0"` +seqres="$RESULT_DIR/$seq" +echo "QA output created by $seq" + +here=`pwd` +tmp=/tmp/$$ +status=1 # failure is the default! +trap "_cleanup; exit \$status" 0 1 2 3 15 + +_cleanup() +{ + cd / + rm -rf "$tmp".* "$TESTDIR" +} + +# get standard environment, filters and checks +. ./common/rc +. ./common/filter +. ./common/reflink + +# real QA test starts here +_supported_os Linux +_require_scratch_reflink +_require_cp_reflink + +rm -f "$seqres.full" + +echo "Format and mount" +_scratch_mkfs -d agsize=$((32 * 1048576)) > "$seqres.full" 2>&1 +_scratch_mount >> "$seqres.full" 2>&1 + +TESTDIR="$SCRATCH_MNT/test-$seq" +rm -rf "$TESTDIR" +mkdir "$TESTDIR" +BLKSZ="$(stat -f -c '%S' "$TESTDIR")" + +echo "Create the original files" +SZ=$((48 * 1048576)) +NR=$((SZ / BLKSZ)) +_pwrite_byte 0x61 0 $SZ "$TESTDIR/file1" >> "$seqres.full" +_cp_reflink "$TESTDIR/file1" "$TESTDIR/file2" >> "$seqres.full" +_pwrite_byte 0x61 0 $SZ "$TESTDIR/file2.chk" >> "$seqres.full" +_scratch_remount + +echo "Compare files" +cmp -s "$TESTDIR/file1" "$TESTDIR/file2" || echo "file1 and file2 do not match" +cmp -s "$TESTDIR/file2" "$TESTDIR/file2.chk" || echo "file2 and file2.chk do not match" + +echo "CoW every other block" +seq 1 2 $NR | while read f; do + _pwrite_byte 0x62 $((f * BLKSZ)) $BLKSZ "$TESTDIR/file2" >> "$seqres.full" + _pwrite_byte 0x62 $((f * BLKSZ)) $BLKSZ "$TESTDIR/file2.chk" >> "$seqres.full" +done +_scratch_remount + +echo "Compare files" +! cmp -s "$TESTDIR/file1" "$TESTDIR/file2" || echo "file1 and file2 must not match" +cmp -s "$TESTDIR/file2" "$TESTDIR/file2.chk" || echo "file2 and file2.chk do not match" + +echo "Check scratch fs" +umount "$SCRATCH_MNT" +_check_scratch_fs + +# success, all done +status=0 +exit diff --git a/tests/xfs/806.out b/tests/xfs/806.out new file mode 100644 index 0000000..be89ea0 --- /dev/null +++ b/tests/xfs/806.out @@ -0,0 +1,7 @@ +QA output created by 806 +Format and mount +Create the original files +Compare files +CoW every other block +Compare files +Check scratch fs diff --git a/tests/xfs/group b/tests/xfs/group index 9884329..b654005 100644 --- a/tests/xfs/group +++ b/tests/xfs/group @@ -226,3 +226,5 @@ 303 auto quick quota 304 auto quick quota 305 auto quota +805 auto quick clone +806 auto quick clone
WARNING: multiple messages have this Message-ID (diff)
From: "Darrick J. Wong" <darrick.wong@oracle.com> To: david@fromorbit.com, darrick.wong@oracle.com Cc: linux-ext4@vger.kernel.org, fstests@vger.kernel.org, linux-btrfs@vger.kernel.org, xfs@oss.sgi.com Subject: [PATCH 07/11] reflink: test ENOSPC when expanding btrees during reflink operations Date: Sat, 19 Dec 2015 01:11:39 -0800 [thread overview] Message-ID: <20151219091139.15320.86780.stgit@birch.djwong.org> (raw) In-Reply-To: <20151219091052.15320.94973.stgit@birch.djwong.org> See what happens when we ENOSPC while growing a btree on behalf of some reflink operation. Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> --- tests/xfs/805 | 82 +++++++++++++++++++++++++++++++++++++++++++++++++ tests/xfs/805.out | 8 +++++ tests/xfs/806 | 89 +++++++++++++++++++++++++++++++++++++++++++++++++++++ tests/xfs/806.out | 7 ++++ tests/xfs/group | 2 + 5 files changed, 188 insertions(+) create mode 100755 tests/xfs/805 create mode 100644 tests/xfs/805.out create mode 100755 tests/xfs/806 create mode 100644 tests/xfs/806.out diff --git a/tests/xfs/805 b/tests/xfs/805 new file mode 100755 index 0000000..17a7743 --- /dev/null +++ b/tests/xfs/805 @@ -0,0 +1,82 @@ +#! /bin/bash +# FS QA Test No. 806 +# +# Try to ENOSPC while expanding the refcntbt by CoWing every block +# of a file that eats the whole AG. +# +#----------------------------------------------------------------------- +# Copyright (c) 2015, Oracle and/or its affiliates. All Rights Reserved. +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation. +# +# This program is distributed in the hope that it would be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write the Free Software Foundation, +# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA +#----------------------------------------------------------------------- + +seq=`basename "$0"` +seqres="$RESULT_DIR/$seq" +echo "QA output created by $seq" + +here=`pwd` +tmp=/tmp/$$ +status=1 # failure is the default! +trap "_cleanup; exit \$status" 0 1 2 3 15 + +_cleanup() +{ + cd / + rm -rf "$tmp".* "$TESTDIR" +} + +# get standard environment, filters and checks +. ./common/rc +. ./common/filter +. ./common/reflink + +# real QA test starts here +_supported_os Linux +_require_scratch_reflink +_require_cp_reflink + +rm -f "$seqres.full" + +echo "Format and mount" +_scratch_mkfs -d agsize=$((32 * 1048576)) > "$seqres.full" 2>&1 +_scratch_mount >> "$seqres.full" 2>&1 + +TESTDIR="$SCRATCH_MNT/test-$seq" +rm -rf "$TESTDIR" +mkdir "$TESTDIR" +BLKSZ="$(stat -f "$TESTDIR" -c '%S')" + +echo "Create the original files" +SZ=$((48 * 1048576)) +NR=$((SZ / BLKSZ)) +_pwrite_byte 0x61 0 $SZ "$TESTDIR/file1" >> "$seqres.full" +_cp_reflink "$TESTDIR/file1" "$TESTDIR/file2" >> "$seqres.full" +_scratch_remount + +echo "CoW every other block" +_pwrite_byte 0x62 0 $SZ "$TESTDIR/file1" >> "$seqres.full" +_scratch_remount + +echo "Compare files" +md5sum "$TESTDIR/file1" | _filter_test_dir +md5sum "$TESTDIR/file2" | _filter_test_dir +#filefrag -v "$TESTDIR/file1" "$TESTDIR/file2" + +echo "Check scratch fs" +umount "$SCRATCH_MNT" +_check_scratch_fs + +# success, all done +status=0 +exit diff --git a/tests/xfs/805.out b/tests/xfs/805.out new file mode 100644 index 0000000..d36ab27 --- /dev/null +++ b/tests/xfs/805.out @@ -0,0 +1,8 @@ +QA output created by 805 +Format and mount +Create the original files +CoW every other block +Compare files +673c759fb131ccf3336c4f8c549a497e /opt/test-805/file1 +dc802351f6717547cbf4c951b294f952 /opt/test-805/file2 +Check scratch fs diff --git a/tests/xfs/806 b/tests/xfs/806 new file mode 100755 index 0000000..5e96b8a --- /dev/null +++ b/tests/xfs/806 @@ -0,0 +1,89 @@ +#! /bin/bash +# FS QA Test No. 806 +# +# Try to ENOSPC while expanding the refcntbt by CoWing every other block +# of a file that eats the whole AG. +# +#----------------------------------------------------------------------- +# Copyright (c) 2015, Oracle and/or its affiliates. All Rights Reserved. +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation. +# +# This program is distributed in the hope that it would be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write the Free Software Foundation, +# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA +#----------------------------------------------------------------------- + +seq=`basename "$0"` +seqres="$RESULT_DIR/$seq" +echo "QA output created by $seq" + +here=`pwd` +tmp=/tmp/$$ +status=1 # failure is the default! +trap "_cleanup; exit \$status" 0 1 2 3 15 + +_cleanup() +{ + cd / + rm -rf "$tmp".* "$TESTDIR" +} + +# get standard environment, filters and checks +. ./common/rc +. ./common/filter +. ./common/reflink + +# real QA test starts here +_supported_os Linux +_require_scratch_reflink +_require_cp_reflink + +rm -f "$seqres.full" + +echo "Format and mount" +_scratch_mkfs -d agsize=$((32 * 1048576)) > "$seqres.full" 2>&1 +_scratch_mount >> "$seqres.full" 2>&1 + +TESTDIR="$SCRATCH_MNT/test-$seq" +rm -rf "$TESTDIR" +mkdir "$TESTDIR" +BLKSZ="$(stat -f -c '%S' "$TESTDIR")" + +echo "Create the original files" +SZ=$((48 * 1048576)) +NR=$((SZ / BLKSZ)) +_pwrite_byte 0x61 0 $SZ "$TESTDIR/file1" >> "$seqres.full" +_cp_reflink "$TESTDIR/file1" "$TESTDIR/file2" >> "$seqres.full" +_pwrite_byte 0x61 0 $SZ "$TESTDIR/file2.chk" >> "$seqres.full" +_scratch_remount + +echo "Compare files" +cmp -s "$TESTDIR/file1" "$TESTDIR/file2" || echo "file1 and file2 do not match" +cmp -s "$TESTDIR/file2" "$TESTDIR/file2.chk" || echo "file2 and file2.chk do not match" + +echo "CoW every other block" +seq 1 2 $NR | while read f; do + _pwrite_byte 0x62 $((f * BLKSZ)) $BLKSZ "$TESTDIR/file2" >> "$seqres.full" + _pwrite_byte 0x62 $((f * BLKSZ)) $BLKSZ "$TESTDIR/file2.chk" >> "$seqres.full" +done +_scratch_remount + +echo "Compare files" +! cmp -s "$TESTDIR/file1" "$TESTDIR/file2" || echo "file1 and file2 must not match" +cmp -s "$TESTDIR/file2" "$TESTDIR/file2.chk" || echo "file2 and file2.chk do not match" + +echo "Check scratch fs" +umount "$SCRATCH_MNT" +_check_scratch_fs + +# success, all done +status=0 +exit diff --git a/tests/xfs/806.out b/tests/xfs/806.out new file mode 100644 index 0000000..be89ea0 --- /dev/null +++ b/tests/xfs/806.out @@ -0,0 +1,7 @@ +QA output created by 806 +Format and mount +Create the original files +Compare files +CoW every other block +Compare files +Check scratch fs diff --git a/tests/xfs/group b/tests/xfs/group index 9884329..b654005 100644 --- a/tests/xfs/group +++ b/tests/xfs/group @@ -226,3 +226,5 @@ 303 auto quick quota 304 auto quick quota 305 auto quota +805 auto quick clone +806 auto quick clone _______________________________________________ xfs mailing list xfs@oss.sgi.com http://oss.sgi.com/mailman/listinfo/xfs
next prev parent reply other threads:[~2015-12-19 9:11 UTC|newest] Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top 2015-12-19 9:10 [PATCH v4 00/11] xfstests: test the nfs/cifs/btrfs/xfs reflink/dedupe ioctls Darrick J. Wong 2015-12-19 9:10 ` Darrick J. Wong 2015-12-19 9:10 ` [PATCH 01/11] test-scripts: test migration scripts Darrick J. Wong 2015-12-19 9:10 ` Darrick J. Wong 2015-12-19 9:11 ` [PATCH 02/11] tests: don't leave cruft behind on the TEST_MNT Darrick J. Wong 2015-12-19 9:11 ` Darrick J. Wong 2015-12-19 9:11 ` [PATCH 03/11] generic/15[78]: fix error messages in the golden output Darrick J. Wong 2015-12-19 9:11 ` Darrick J. Wong 2015-12-19 9:11 ` [PATCH 04/11] xfs/128: allow larger margin for disk space usage Darrick J. Wong 2015-12-19 9:11 ` Darrick J. Wong 2015-12-19 9:11 ` [PATCH 05/11] xfs/129: require loop Darrick J. Wong 2015-12-19 9:11 ` Darrick J. Wong 2015-12-19 9:11 ` [PATCH 06/11] reflink: more tests Darrick J. Wong 2015-12-19 9:11 ` Darrick J. Wong 2015-12-21 6:31 ` Dave Chinner 2015-12-21 6:31 ` Dave Chinner 2016-01-04 19:47 ` Darrick J. Wong 2016-01-04 19:47 ` Darrick J. Wong 2015-12-19 9:11 ` Darrick J. Wong [this message] 2015-12-19 9:11 ` [PATCH 07/11] reflink: test ENOSPC when expanding btrees during reflink operations Darrick J. Wong 2015-12-19 9:11 ` [PATCH 08/11] reflink: more CoW tests for reflink and dedupe Darrick J. Wong 2015-12-19 9:11 ` Darrick J. Wong 2015-12-19 9:11 ` [PATCH 09/11] reflink: test CoW with blocksize < pagesize Darrick J. Wong 2015-12-19 9:11 ` Darrick J. Wong 2015-12-19 9:12 ` [PATCH 10/11] reflink: test a big CoW operation Darrick J. Wong 2015-12-19 9:12 ` Darrick J. Wong 2015-12-19 9:12 ` [PATCH 11/11] generic: create a dedupe group Darrick J. Wong 2015-12-19 9:12 ` Darrick J. Wong
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