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ZTS: test zfs.sync.clone() for filesystems and volumes

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Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Alexander Motin <mav@FreeBSD.org>
Signed-off-by: Rob Norris <robn@despairlabs.com>
Sponsored-by: https://despairlabs.com/sponsor/
Closes #17426
This commit is contained in:
Rob Norris 2025-06-05 17:04:52 +10:00 committed by Brian Behlendorf
parent fbfda270d5
commit 1987498b66
5 changed files with 87 additions and 2 deletions
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2
tests/runfiles/common.run
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@ -140,7 +140,7 @@ tests = ['tst.destroy_fs', 'tst.destroy_snap', 'tst.get_count_and_limit',
'tst.promote_multiple', 'tst.promote_simple', 'tst.rollback_mult',
'tst.rollback_one', 'tst.set_props', 'tst.snapshot_destroy', 'tst.snapshot_neg',
'tst.snapshot_recursive', 'tst.snapshot_rename', 'tst.snapshot_simple',
'tst.bookmark.create', 'tst.bookmark.copy',
'tst.bookmark.create', 'tst.bookmark.copy', 'tst.clone',
'tst.terminate_by_signal'
]
tags = ['functional', 'channel_program', 'synctask_core']

2
tests/runfiles/sanity.run
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@ -84,7 +84,7 @@ tests = ['tst.destroy_fs', 'tst.destroy_snap', 'tst.get_count_and_limit',
'tst.promote_multiple', 'tst.promote_simple', 'tst.rollback_mult',
'tst.rollback_one', 'tst.set_props', 'tst.snapshot_destroy',
'tst.snapshot_neg', 'tst.snapshot_recursive', 'tst.snapshot_simple',
'tst.bookmark.create', 'tst.bookmark.copy']
'tst.bookmark.create', 'tst.bookmark.copy', 'tst.clone']
tags = ['functional', 'channel_program', 'synctask_core']
[tests/functional/cli_root/zdb]

2
tests/zfs-tests/tests/Makefile.am
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@ -124,6 +124,7 @@ nobase_dist_datadir_zfs_tests_tests_DATA += \
functional/channel_program/lua_core/tst.timeout.zcp \
functional/channel_program/synctask_core/tst.bookmark.copy.zcp \
functional/channel_program/synctask_core/tst.bookmark.create.zcp \
functional/channel_program/synctask_core/tst.clone.zcp \
functional/channel_program/synctask_core/tst.get_index_props.out \
functional/channel_program/synctask_core/tst.get_index_props.zcp \
functional/channel_program/synctask_core/tst.get_number_props.out \
@ -569,6 +570,7 @@ nobase_dist_datadir_zfs_tests_tests_SCRIPTS += \
functional/channel_program/synctask_core/setup.ksh \
functional/channel_program/synctask_core/tst.bookmark.copy.ksh \
functional/channel_program/synctask_core/tst.bookmark.create.ksh \
functional/channel_program/synctask_core/tst.clone.ksh \
functional/channel_program/synctask_core/tst.destroy_fs.ksh \
functional/channel_program/synctask_core/tst.destroy_snap.ksh \
functional/channel_program/synctask_core/tst.get_count_and_limit.ksh \

55
tests/zfs-tests/tests/functional/channel_program/synctask_core/tst.clone.ksh Executable file
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@ -0,0 +1,55 @@
#!/bin/ksh -p
# SPDX-License-Identifier: CDDL-1.0
#
# This file and its contents are supplied under the terms of the
# Common Development and Distribution License ("CDDL"), version 1.0.
# You may only use this file in accordance with the terms of version
# 1.0 of the CDDL.
#
# A full copy of the text of the CDDL should have accompanied this
# source. A copy of the CDDL is also available via the Internet at
# http://www.illumos.org/license/CDDL.
#
#
# Copyright (c) 2016, 2017 by Delphix. All rights reserved.
# Copyright (c) 2025, Rob Norris <robn@despairlabs.com>
#
. $STF_SUITE/tests/functional/channel_program/channel_common.kshlib
#
# DESCRIPTION: Make sure basic cloning functionality works in channel programs
#
verify_runnable "global"
base=$TESTPOOL/$TESTFS/base
function cleanup
{
destroy_dataset $base "-R"
}
log_onexit cleanup
log_must zfs create $base
# test filesystem cloning
log_must zfs create $base/fs
log_must zfs snapshot $base/fs@snap
log_must_program_sync $TESTPOOL \
$ZCP_ROOT/synctask_core/tst.clone.zcp $base/fs@snap $base/newfs
# test zvol cloning
log_must zfs create -s -V 100G $base/vol
log_must zfs snapshot $base/vol@snap
log_must_program_sync $TESTPOOL \
$ZCP_ROOT/synctask_core/tst.clone.zcp $base/vol@snap $base/newvol
# make sure the dev node was created
block_device_wait $ZVOL_DEVDIR/$base/newvol
log_pass "Cloning works"

28
tests/zfs-tests/tests/functional/channel_program/synctask_core/tst.clone.zcp Normal file
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@ -0,0 +1,28 @@
-- SPDX-License-Identifier: CDDL-1.0
--
-- This file and its contents are supplied under the terms of the
-- Common Development and Distribution License ("CDDL"), version 1.0.
-- You may only use this file in accordance with the terms of version
-- 1.0 of the CDDL.
--
-- A full copy of the text of the CDDL should have accompanied this
-- source. A copy of the CDDL is also available via the Internet at
-- http://www.illumos.org/license/CDDL.
--
--
-- Copyright (c) 2016, 2017 by Delphix. All rights reserved.
-- Copyright (c) 2025, Rob Norris <robn@despairlabs.com>
--
-- This program should be invoked as "zfs program <pool> <prog> <fs> <snap> <new>"
args = ...
argv = args["argv"]
assert(zfs.sync.clone(argv[1], argv[2]) == 0)
clones = {}
for c in zfs.list.clones(argv[1]) do
table.insert(clones, c)
end
assert(#clones == 1)
assert(clones[1] == argv[2])