| #!/bin/ksh -p |
| # |
| # 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. |
| # |
| |
| . $STF_SUITE/tests/functional/channel_program/channel_common.kshlib |
| |
| verify_runnable "global" |
| snap1=$TESTPOOL/$TESTFS@$TESTSNAP1 |
| snap2=$TESTPOOL/$TESTFS@$TESTSNAP2 |
| fs=$TESTPOOL/$TESTFS |
| file=$TESTDIR/$TESTFILE0 |
| |
| function cleanup |
| { |
| destroy_dataset $snap1 && log_must rm $file |
| } |
| |
| log_onexit cleanup |
| |
| log_must mkfile 128b $file |
| create_snapshot $TESTPOOL/$TESTFS $TESTSNAP1 |
| log_must rm $file |
| create_snapshot $TESTPOOL/$TESTFS $TESTSNAP2 |
| |
| log_must snapexists $snap1 |
| log_must snapexists $snap2 |
| log_must zfs unmount $fs |
| |
| log_must_program_sync $TESTPOOL - $fs $snap2 <<-EOF |
| arg = ... |
| fs = arg["argv"][1] |
| snap = arg["argv"][2] |
| err = zfs.sync.rollback(fs) |
| if err == 0 then |
| err = zfs.sync.destroy(snap) |
| end |
| if err == 0 then |
| err = zfs.sync.rollback(fs) |
| end |
| msg = "rolling back " .. fs .. " err=" .. err |
| return msg |
| EOF |
| |
| log_must zfs mount $fs |
| log_must [ -f $file ] |
| log_mustnot snapexists $snap2 |
| |
| log_pass "Rolling back snapshot with channel program works." |
