ZTS: Add test cases for block cloning replay
Reviewed-by: Kay Pedersen <mail@mkwg.de> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Reviewed-by: Alexander Motin <mav@FreeBSD.org> Signed-off-by: Ameer Hamza <ahamza@ixsystems.com> Closes #15614
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parent
5ff43969e7
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tests
runfiles
test-runner/bin
zfs-tests/tests
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@ -43,7 +43,8 @@ tests = ['block_cloning_copyfilerange', 'block_cloning_copyfilerange_partial',
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'block_cloning_disabled_ficlonerange',
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'block_cloning_copyfilerange_cross_dataset',
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'block_cloning_cross_enc_dataset',
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'block_cloning_copyfilerange_fallback_same_txg']
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'block_cloning_copyfilerange_fallback_same_txg',
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'block_cloning_replay', 'block_cloning_replay_encrypted']
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tags = ['functional', 'block_cloning']
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[tests/functional/chattr:Linux]
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@ -301,6 +301,10 @@ elif sys.platform.startswith('linux'):
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['SKIP', cfr_reason],
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'block_cloning/block_cloning_copyfilerange_fallback':
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['SKIP', cfr_reason],
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'block_cloning/block_cloning_replay':
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['SKIP', cfr_reason],
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'block_cloning/block_cloning_replay_encrypted':
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['SKIP', cfr_reason],
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'block_cloning/block_cloning_copyfilerange_cross_dataset':
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['SKIP', cfr_cross_reason],
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'block_cloning/block_cloning_copyfilerange_fallback_same_txg':
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@ -309,7 +313,6 @@ elif sys.platform.startswith('linux'):
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['SKIP', cfr_cross_reason],
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})
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# Not all Github actions runners have scsi_debug module, so we may skip
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# some tests which use it.
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if os.environ.get('CI') == 'true':
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@ -452,6 +452,8 @@ nobase_dist_datadir_zfs_tests_tests_SCRIPTS += \
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functional/block_cloning/block_cloning_ficlonerange.ksh \
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functional/block_cloning/block_cloning_ficlonerange_partial.ksh \
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functional/block_cloning/block_cloning_cross_enc_dataset.ksh \
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functional/block_cloning/block_cloning_replay.ksh \
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functional/block_cloning/block_cloning_replay_encrypted.ksh \
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functional/bootfs/bootfs_001_pos.ksh \
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functional/bootfs/bootfs_002_neg.ksh \
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functional/bootfs/bootfs_003_pos.ksh \
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@ -0,0 +1,131 @@
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#!/bin/ksh -p
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#
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# CDDL HEADER START
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#
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# The contents of this file are subject to the terms of the
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# Common Development and Distribution License (the "License").
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# You may not use this file except in compliance with the License.
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#
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# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
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# or https://opensource.org/licenses/CDDL-1.0.
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# See the License for the specific language governing permissions
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# and limitations under the License.
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#
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# When distributing Covered Code, include this CDDL HEADER in each
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# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
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# If applicable, add the following below this CDDL HEADER, with the
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# fields enclosed by brackets "[]" replaced with your own identifying
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# information: Portions Copyright [yyyy] [name of copyright owner]
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#
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# CDDL HEADER END
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#
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. $STF_SUITE/include/libtest.shlib
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. $STF_SUITE/tests/functional/block_cloning/block_cloning.kshlib
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#
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# DESCRIPTION:
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# Verify slogs are replayed correctly for cloned files. This
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# test is ported from slog_replay tests for block cloning.
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#
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# STRATEGY:
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# 1. Create an empty file system (TESTFS)
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# 2. Create regular files and sync
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# 3. Freeze TESTFS
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# 4. Clone the file
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# 5. Unmount filesystem
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# <At this stage TESTFS is frozen, the intent log contains a
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# complete set of deltas to replay it>
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# 6. Remount TESTFS <which replays the intent log>
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# 7. Compare clone file with the original file
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#
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verify_runnable "global"
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if [[ $(linux_version) -lt $(linux_version "4.5") ]]; then
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log_unsupported "copy_file_range not available before Linux 4.5"
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fi
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export VDIR=$TEST_BASE_DIR/disk-bclone
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export VDEV="$VDIR/a $VDIR/b $VDIR/c"
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export LDEV="$VDIR/e $VDIR/f"
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log_must rm -rf $VDIR
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log_must mkdir -p $VDIR
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log_must truncate -s $MINVDEVSIZE $VDEV $LDEV
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claim="The slogs are replayed correctly for cloned files."
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log_assert $claim
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function cleanup
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{
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datasetexists $TESTPOOL && destroy_pool $TESTPOOL
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rm -rf $TESTDIR $VDIR $VDIR2
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}
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log_onexit cleanup
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#
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# 1. Create an empty file system (TESTFS)
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#
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log_must zpool create -o feature@block_cloning=enabled $TESTPOOL $VDEV \
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log mirror $LDEV
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log_must zfs create $TESTPOOL/$TESTFS
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#
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# 2. TX_WRITE: Create two files and sync txg
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#
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log_must dd if=/dev/urandom of=/$TESTPOOL/$TESTFS/file1 \
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oflag=sync bs=128k count=4
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log_must zfs set recordsize=16K $TESTPOOL/$TESTFS
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log_must dd if=/dev/urandom of=/$TESTPOOL/$TESTFS/file2 \
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oflag=sync bs=16K count=2048
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sync_pool $TESTPOOL
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#
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# 3. Checkpoint for ZIL Replay
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#
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log_must zpool freeze $TESTPOOL
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#
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# 4. TX_CLONE_RANGE: Clone the file
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#
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log_must clonefile -c /$TESTPOOL/$TESTFS/file1 /$TESTPOOL/$TESTFS/clone1
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log_must clonefile -c /$TESTPOOL/$TESTFS/file2 /$TESTPOOL/$TESTFS/clone2
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#
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# 5. Unmount filesystem and export the pool
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#
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# At this stage TESTFS is frozen, the intent log contains a complete set
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# of deltas to replay for clone files.
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#
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log_must zfs unmount /$TESTPOOL/$TESTFS
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log_note "Verify transactions to replay:"
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log_must zdb -iv $TESTPOOL/$TESTFS
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log_must zpool export $TESTPOOL
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#
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# 6. Remount TESTFS <which replays the intent log>
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#
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# Import the pool to unfreeze it and claim log blocks. It has to be
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# `zpool import -f` because we can't write a frozen pool's labels!
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#
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log_must zpool import -f -d $VDIR $TESTPOOL
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#
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# 7. Compare clone file with the original file
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#
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log_must have_same_content /$TESTPOOL/$TESTFS/file1 /$TESTPOOL/$TESTFS/clone1
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log_must have_same_content /$TESTPOOL/$TESTFS/file2 /$TESTPOOL/$TESTFS/clone2
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typeset blocks=$(get_same_blocks $TESTPOOL/$TESTFS file1 \
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$TESTPOOL/$TESTFS clone1)
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log_must [ "$blocks" = "0 1 2 3" ]
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typeset blocks=$(get_same_blocks $TESTPOOL/$TESTFS file2 \
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$TESTPOOL/$TESTFS clone2)
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log_must [ "$blocks" = "$(seq -s " " 0 2047)" ]
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log_pass $claim
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@ -0,0 +1,133 @@
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#!/bin/ksh -p
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#
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# CDDL HEADER START
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#
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# The contents of this file are subject to the terms of the
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# Common Development and Distribution License (the "License").
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# You may not use this file except in compliance with the License.
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#
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# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
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# or https://opensource.org/licenses/CDDL-1.0.
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# See the License for the specific language governing permissions
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# and limitations under the License.
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#
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# When distributing Covered Code, include this CDDL HEADER in each
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# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
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# If applicable, add the following below this CDDL HEADER, with the
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# fields enclosed by brackets "[]" replaced with your own identifying
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# information: Portions Copyright [yyyy] [name of copyright owner]
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#
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# CDDL HEADER END
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#
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. $STF_SUITE/include/libtest.shlib
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. $STF_SUITE/tests/functional/block_cloning/block_cloning.kshlib
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#
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# DESCRIPTION:
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# Verify slogs are replayed correctly for encrypted cloned files.
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# This test is ported from slog_replay tests for block cloning.
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#
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# STRATEGY:
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# 1. Create an encrypted file system (TESTFS)
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# 2. Create regular files and sync
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# 3. Freeze TESTFS
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# 4. Clone the file
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# 5. Unmount filesystem
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# <At this stage TESTFS is frozen, the intent log contains a
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# complete set of deltas to replay it>
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# 6. Remount encrypted TESTFS <which replays the intent log>
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# 7. Compare clone file with the original file
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#
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verify_runnable "global"
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if [[ $(linux_version) -lt $(linux_version "4.5") ]]; then
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log_unsupported "copy_file_range not available before Linux 4.5"
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fi
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export VDIR=$TEST_BASE_DIR/disk-bclone
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export VDEV="$VDIR/a $VDIR/b $VDIR/c"
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export LDEV="$VDIR/e $VDIR/f"
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log_must rm -rf $VDIR
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log_must mkdir -p $VDIR
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log_must truncate -s $MINVDEVSIZE $VDEV $LDEV
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export PASSPHRASE="password"
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claim="The slogs are replayed correctly for encrypted cloned files."
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log_assert $claim
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function cleanup
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{
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datasetexists $TESTPOOL && destroy_pool $TESTPOOL
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rm -rf $TESTDIR $VDIR $VDIR2
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}
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log_onexit cleanup
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#
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# 1. Create an encrypted file system (TESTFS)
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#
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log_must zpool create -o feature@block_cloning=enabled $TESTPOOL $VDEV \
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log mirror $LDEV
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log_must eval "echo $PASSPHRASE | zfs create -o encryption=on" \
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"-o keyformat=passphrase -o keylocation=prompt $TESTPOOL/$TESTFS"
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#
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# 2. TX_WRITE: Create two files and sync txg
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#
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log_must dd if=/dev/urandom of=/$TESTPOOL/$TESTFS/file1 \
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oflag=sync bs=128k count=4
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log_must zfs set recordsize=16K $TESTPOOL/$TESTFS
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log_must dd if=/dev/urandom of=/$TESTPOOL/$TESTFS/file2 \
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oflag=sync bs=16K count=2048
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sync_pool $TESTPOOL
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#
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# 3. Checkpoint for ZIL Replay
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#
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log_must zpool freeze $TESTPOOL
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#
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# 4. TX_CLONE_RANGE: Clone the file
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#
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log_must clonefile -c /$TESTPOOL/$TESTFS/file1 /$TESTPOOL/$TESTFS/clone1
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log_must clonefile -c /$TESTPOOL/$TESTFS/file2 /$TESTPOOL/$TESTFS/clone2
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#
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# 5. Unmount filesystem and export the pool
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#
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# At this stage TESTFS is frozen, the intent log contains a complete set
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# of deltas to replay for clone files.
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#
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log_must zfs unmount /$TESTPOOL/$TESTFS
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log_note "Verify transactions to replay:"
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log_must zdb -iv $TESTPOOL/$TESTFS
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log_must zpool export $TESTPOOL
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#
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# 6. Remount TESTFS <which replays the intent log>
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#
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# Import the pool to unfreeze it and claim log blocks. It has to be
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# `zpool import -f` because we can't write a frozen pool's labels!
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#
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log_must eval "echo $PASSPHRASE | zpool import -l -f -d $VDIR $TESTPOOL"
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#
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# 7. Compare clone file with the original file
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#
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log_must have_same_content /$TESTPOOL/$TESTFS/file1 /$TESTPOOL/$TESTFS/clone1
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log_must have_same_content /$TESTPOOL/$TESTFS/file2 /$TESTPOOL/$TESTFS/clone2
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typeset blocks=$(get_same_blocks $TESTPOOL/$TESTFS file1 \
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$TESTPOOL/$TESTFS clone1 $PASSPHRASE)
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log_must [ "$blocks" = "0 1 2 3" ]
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typeset blocks=$(get_same_blocks $TESTPOOL/$TESTFS file2 \
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$TESTPOOL/$TESTFS clone2 $PASSPHRASE)
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log_must [ "$blocks" = "$(seq -s " " 0 2047)" ]
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log_pass $claim
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