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authorAmeer Hamza <[email protected]>2023-12-01 01:14:56 +0500
committerBrian Behlendorf <[email protected]>2023-12-08 16:39:14 -0800
commit2ebb9a4811ce14dc624cd085d959d74bf2da8e4e (patch)
tree4a72ec6038b04363d4bb0e3fefecff2d4a5ab99e /tests
parent5ff43969e7bf64c21d91afbc121a5e2ea9b307d3 (diff)
ZTS: Add test cases for block cloning replay
Reviewed-by: Kay Pedersen <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Reviewed-by: Alexander Motin <[email protected]> Signed-off-by: Ameer Hamza <[email protected]> Closes #15614
Diffstat (limited to 'tests')
-rw-r--r--tests/runfiles/linux.run3
-rwxr-xr-xtests/test-runner/bin/zts-report.py.in5
-rw-r--r--tests/zfs-tests/tests/Makefile.am2
-rwxr-xr-xtests/zfs-tests/tests/functional/block_cloning/block_cloning_replay.ksh131
-rwxr-xr-xtests/zfs-tests/tests/functional/block_cloning/block_cloning_replay_encrypted.ksh133
5 files changed, 272 insertions, 2 deletions
diff --git a/tests/runfiles/linux.run b/tests/runfiles/linux.run
index fb78d96fb..17ba23352 100644
--- a/tests/runfiles/linux.run
+++ b/tests/runfiles/linux.run
@@ -43,7 +43,8 @@ tests = ['block_cloning_copyfilerange', 'block_cloning_copyfilerange_partial',
'block_cloning_disabled_ficlonerange',
'block_cloning_copyfilerange_cross_dataset',
'block_cloning_cross_enc_dataset',
- 'block_cloning_copyfilerange_fallback_same_txg']
+ 'block_cloning_copyfilerange_fallback_same_txg',
+ 'block_cloning_replay', 'block_cloning_replay_encrypted']
tags = ['functional', 'block_cloning']
[tests/functional/chattr:Linux]
diff --git a/tests/test-runner/bin/zts-report.py.in b/tests/test-runner/bin/zts-report.py.in
index b188a101c..3b5eeacb6 100755
--- a/tests/test-runner/bin/zts-report.py.in
+++ b/tests/test-runner/bin/zts-report.py.in
@@ -301,6 +301,10 @@ elif sys.platform.startswith('linux'):
['SKIP', cfr_reason],
'block_cloning/block_cloning_copyfilerange_fallback':
['SKIP', cfr_reason],
+ 'block_cloning/block_cloning_replay':
+ ['SKIP', cfr_reason],
+ 'block_cloning/block_cloning_replay_encrypted':
+ ['SKIP', cfr_reason],
'block_cloning/block_cloning_copyfilerange_cross_dataset':
['SKIP', cfr_cross_reason],
'block_cloning/block_cloning_copyfilerange_fallback_same_txg':
@@ -309,7 +313,6 @@ elif sys.platform.startswith('linux'):
['SKIP', cfr_cross_reason],
})
-
# Not all Github actions runners have scsi_debug module, so we may skip
# some tests which use it.
if os.environ.get('CI') == 'true':
diff --git a/tests/zfs-tests/tests/Makefile.am b/tests/zfs-tests/tests/Makefile.am
index 2d899e58b..e7a4f20d3 100644
--- a/tests/zfs-tests/tests/Makefile.am
+++ b/tests/zfs-tests/tests/Makefile.am
@@ -452,6 +452,8 @@ nobase_dist_datadir_zfs_tests_tests_SCRIPTS += \
functional/block_cloning/block_cloning_ficlonerange.ksh \
functional/block_cloning/block_cloning_ficlonerange_partial.ksh \
functional/block_cloning/block_cloning_cross_enc_dataset.ksh \
+ functional/block_cloning/block_cloning_replay.ksh \
+ functional/block_cloning/block_cloning_replay_encrypted.ksh \
functional/bootfs/bootfs_001_pos.ksh \
functional/bootfs/bootfs_002_neg.ksh \
functional/bootfs/bootfs_003_pos.ksh \
diff --git a/tests/zfs-tests/tests/functional/block_cloning/block_cloning_replay.ksh b/tests/zfs-tests/tests/functional/block_cloning/block_cloning_replay.ksh
new file mode 100755
index 000000000..1fdf379ed
--- /dev/null
+++ b/tests/zfs-tests/tests/functional/block_cloning/block_cloning_replay.ksh
@@ -0,0 +1,131 @@
+#!/bin/ksh -p
+#
+# CDDL HEADER START
+#
+# The contents of this file are subject to the terms of the
+# Common Development and Distribution License (the "License").
+# You may not use this file except in compliance with the License.
+#
+# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+# or https://opensource.org/licenses/CDDL-1.0.
+# See the License for the specific language governing permissions
+# and limitations under the License.
+#
+# When distributing Covered Code, include this CDDL HEADER in each
+# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+# If applicable, add the following below this CDDL HEADER, with the
+# fields enclosed by brackets "[]" replaced with your own identifying
+# information: Portions Copyright [yyyy] [name of copyright owner]
+#
+# CDDL HEADER END
+#
+
+. $STF_SUITE/include/libtest.shlib
+. $STF_SUITE/tests/functional/block_cloning/block_cloning.kshlib
+
+#
+# DESCRIPTION:
+# Verify slogs are replayed correctly for cloned files. This
+# test is ported from slog_replay tests for block cloning.
+#
+# STRATEGY:
+# 1. Create an empty file system (TESTFS)
+# 2. Create regular files and sync
+# 3. Freeze TESTFS
+# 4. Clone the file
+# 5. Unmount filesystem
+# <At this stage TESTFS is frozen, the intent log contains a
+# complete set of deltas to replay it>
+# 6. Remount TESTFS <which replays the intent log>
+# 7. Compare clone file with the original file
+#
+
+verify_runnable "global"
+
+if [[ $(linux_version) -lt $(linux_version "4.5") ]]; then
+ log_unsupported "copy_file_range not available before Linux 4.5"
+fi
+
+export VDIR=$TEST_BASE_DIR/disk-bclone
+export VDEV="$VDIR/a $VDIR/b $VDIR/c"
+export LDEV="$VDIR/e $VDIR/f"
+log_must rm -rf $VDIR
+log_must mkdir -p $VDIR
+log_must truncate -s $MINVDEVSIZE $VDEV $LDEV
+
+claim="The slogs are replayed correctly for cloned files."
+
+log_assert $claim
+
+function cleanup
+{
+ datasetexists $TESTPOOL && destroy_pool $TESTPOOL
+ rm -rf $TESTDIR $VDIR $VDIR2
+}
+
+log_onexit cleanup
+
+#
+# 1. Create an empty file system (TESTFS)
+#
+log_must zpool create -o feature@block_cloning=enabled $TESTPOOL $VDEV \
+ log mirror $LDEV
+log_must zfs create $TESTPOOL/$TESTFS
+
+#
+# 2. TX_WRITE: Create two files and sync txg
+#
+log_must dd if=/dev/urandom of=/$TESTPOOL/$TESTFS/file1 \
+ oflag=sync bs=128k count=4
+log_must zfs set recordsize=16K $TESTPOOL/$TESTFS
+log_must dd if=/dev/urandom of=/$TESTPOOL/$TESTFS/file2 \
+ oflag=sync bs=16K count=2048
+sync_pool $TESTPOOL
+
+#
+# 3. Checkpoint for ZIL Replay
+#
+log_must zpool freeze $TESTPOOL
+
+#
+# 4. TX_CLONE_RANGE: Clone the file
+#
+log_must clonefile -c /$TESTPOOL/$TESTFS/file1 /$TESTPOOL/$TESTFS/clone1
+log_must clonefile -c /$TESTPOOL/$TESTFS/file2 /$TESTPOOL/$TESTFS/clone2
+
+#
+# 5. Unmount filesystem and export the pool
+#
+# At this stage TESTFS is frozen, the intent log contains a complete set
+# of deltas to replay for clone files.
+#
+log_must zfs unmount /$TESTPOOL/$TESTFS
+
+log_note "Verify transactions to replay:"
+log_must zdb -iv $TESTPOOL/$TESTFS
+
+log_must zpool export $TESTPOOL
+
+#
+# 6. Remount TESTFS <which replays the intent log>
+#
+# Import the pool to unfreeze it and claim log blocks. It has to be
+# `zpool import -f` because we can't write a frozen pool's labels!
+#
+log_must zpool import -f -d $VDIR $TESTPOOL
+
+#
+# 7. Compare clone file with the original file
+#
+log_must have_same_content /$TESTPOOL/$TESTFS/file1 /$TESTPOOL/$TESTFS/clone1
+log_must have_same_content /$TESTPOOL/$TESTFS/file2 /$TESTPOOL/$TESTFS/clone2
+
+typeset blocks=$(get_same_blocks $TESTPOOL/$TESTFS file1 \
+ $TESTPOOL/$TESTFS clone1)
+log_must [ "$blocks" = "0 1 2 3" ]
+
+typeset blocks=$(get_same_blocks $TESTPOOL/$TESTFS file2 \
+ $TESTPOOL/$TESTFS clone2)
+log_must [ "$blocks" = "$(seq -s " " 0 2047)" ]
+
+log_pass $claim
diff --git a/tests/zfs-tests/tests/functional/block_cloning/block_cloning_replay_encrypted.ksh b/tests/zfs-tests/tests/functional/block_cloning/block_cloning_replay_encrypted.ksh
new file mode 100755
index 000000000..f9f687c83
--- /dev/null
+++ b/tests/zfs-tests/tests/functional/block_cloning/block_cloning_replay_encrypted.ksh
@@ -0,0 +1,133 @@
+#!/bin/ksh -p
+#
+# CDDL HEADER START
+#
+# The contents of this file are subject to the terms of the
+# Common Development and Distribution License (the "License").
+# You may not use this file except in compliance with the License.
+#
+# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+# or https://opensource.org/licenses/CDDL-1.0.
+# See the License for the specific language governing permissions
+# and limitations under the License.
+#
+# When distributing Covered Code, include this CDDL HEADER in each
+# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+# If applicable, add the following below this CDDL HEADER, with the
+# fields enclosed by brackets "[]" replaced with your own identifying
+# information: Portions Copyright [yyyy] [name of copyright owner]
+#
+# CDDL HEADER END
+#
+
+. $STF_SUITE/include/libtest.shlib
+. $STF_SUITE/tests/functional/block_cloning/block_cloning.kshlib
+
+#
+# DESCRIPTION:
+# Verify slogs are replayed correctly for encrypted cloned files.
+# This test is ported from slog_replay tests for block cloning.
+#
+# STRATEGY:
+# 1. Create an encrypted file system (TESTFS)
+# 2. Create regular files and sync
+# 3. Freeze TESTFS
+# 4. Clone the file
+# 5. Unmount filesystem
+# <At this stage TESTFS is frozen, the intent log contains a
+# complete set of deltas to replay it>
+# 6. Remount encrypted TESTFS <which replays the intent log>
+# 7. Compare clone file with the original file
+#
+
+verify_runnable "global"
+
+if [[ $(linux_version) -lt $(linux_version "4.5") ]]; then
+ log_unsupported "copy_file_range not available before Linux 4.5"
+fi
+
+export VDIR=$TEST_BASE_DIR/disk-bclone
+export VDEV="$VDIR/a $VDIR/b $VDIR/c"
+export LDEV="$VDIR/e $VDIR/f"
+log_must rm -rf $VDIR
+log_must mkdir -p $VDIR
+log_must truncate -s $MINVDEVSIZE $VDEV $LDEV
+export PASSPHRASE="password"
+
+claim="The slogs are replayed correctly for encrypted cloned files."
+
+log_assert $claim
+
+function cleanup
+{
+ datasetexists $TESTPOOL && destroy_pool $TESTPOOL
+ rm -rf $TESTDIR $VDIR $VDIR2
+}
+
+log_onexit cleanup
+
+#
+# 1. Create an encrypted file system (TESTFS)
+#
+log_must zpool create -o feature@block_cloning=enabled $TESTPOOL $VDEV \
+ log mirror $LDEV
+log_must eval "echo $PASSPHRASE | zfs create -o encryption=on" \
+ "-o keyformat=passphrase -o keylocation=prompt $TESTPOOL/$TESTFS"
+
+#
+# 2. TX_WRITE: Create two files and sync txg
+#
+log_must dd if=/dev/urandom of=/$TESTPOOL/$TESTFS/file1 \
+ oflag=sync bs=128k count=4
+log_must zfs set recordsize=16K $TESTPOOL/$TESTFS
+log_must dd if=/dev/urandom of=/$TESTPOOL/$TESTFS/file2 \
+ oflag=sync bs=16K count=2048
+sync_pool $TESTPOOL
+
+#
+# 3. Checkpoint for ZIL Replay
+#
+log_must zpool freeze $TESTPOOL
+
+#
+# 4. TX_CLONE_RANGE: Clone the file
+#
+log_must clonefile -c /$TESTPOOL/$TESTFS/file1 /$TESTPOOL/$TESTFS/clone1
+log_must clonefile -c /$TESTPOOL/$TESTFS/file2 /$TESTPOOL/$TESTFS/clone2
+
+#
+# 5. Unmount filesystem and export the pool
+#
+# At this stage TESTFS is frozen, the intent log contains a complete set
+# of deltas to replay for clone files.
+#
+log_must zfs unmount /$TESTPOOL/$TESTFS
+
+log_note "Verify transactions to replay:"
+log_must zdb -iv $TESTPOOL/$TESTFS
+
+log_must zpool export $TESTPOOL
+
+#
+# 6. Remount TESTFS <which replays the intent log>
+#
+# Import the pool to unfreeze it and claim log blocks. It has to be
+# `zpool import -f` because we can't write a frozen pool's labels!
+#
+log_must eval "echo $PASSPHRASE | zpool import -l -f -d $VDIR $TESTPOOL"
+
+#
+# 7. Compare clone file with the original file
+#
+log_must have_same_content /$TESTPOOL/$TESTFS/file1 /$TESTPOOL/$TESTFS/clone1
+log_must have_same_content /$TESTPOOL/$TESTFS/file2 /$TESTPOOL/$TESTFS/clone2
+
+typeset blocks=$(get_same_blocks $TESTPOOL/$TESTFS file1 \
+ $TESTPOOL/$TESTFS clone1 $PASSPHRASE)
+log_must [ "$blocks" = "0 1 2 3" ]
+
+typeset blocks=$(get_same_blocks $TESTPOOL/$TESTFS file2 \
+ $TESTPOOL/$TESTFS clone2 $PASSPHRASE)
+log_must [ "$blocks" = "$(seq -s " " 0 2047)" ]
+
+log_pass $claim