3 # This file and its contents are supplied under the terms of the
4 # Common Development and Distribution License ("CDDL"), version 1.0.
5 # You may only use this file in accordance with the terms of version
8 # A full copy of the text of the CDDL should have accompanied this
9 # source. A copy of the CDDL is also available via the Internet at
10 # http://www.illumos.org/license/CDDL.
14 # Copyright (c) 2016, 2017 by Delphix. All rights reserved.
17 . $STF_SUITE/tests/functional/channel_program/channel_common.kshlib
19 verify_runnable "global"
20 snap1=$TESTPOOL/$TESTFS@$TESTSNAP1
21 snap2=$TESTPOOL/$TESTFS@$TESTSNAP2
23 file=$TESTDIR/$TESTFILE0
27 datasetexists $snap1 && log_must zfs destroy $snap1 && \
33 log_must mkfile 128b $file
34 create_snapshot $TESTPOOL/$TESTFS $TESTSNAP1
36 create_snapshot $TESTPOOL/$TESTFS $TESTSNAP2
38 log_must snapexists $snap1
39 log_must snapexists $snap2
40 log_must zfs unmount $fs
42 log_must_program_sync $TESTPOOL - $fs $snap2 <<-EOF
46 err = zfs.sync.rollback(fs)
48 err = zfs.sync.destroy(snap)
51 err = zfs.sync.rollback(fs)
53 msg = "rolling back " .. fs .. " err=" .. err
57 log_must zfs mount $fs
59 log_mustnot snapexists $snap2
61 log_pass "Rolling back snapshot with channel program works."