1#!/bin/ksh -p 2# 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 6# 1.0 of the CDDL. 7# 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. 11# 12 13# 14# Copyright (c) 2016, 2017 by Delphix. All rights reserved. 15# 16 17. $STF_SUITE/tests/functional/channel_program/channel_common.kshlib 18 19verify_runnable "global" 20snap1=$TESTPOOL/$TESTFS@$TESTSNAP1 21snap2=$TESTPOOL/$TESTFS@$TESTSNAP2 22fs=$TESTPOOL/$TESTFS 23file=$TESTDIR/$TESTFILE0 24 25function cleanup 26{ 27 destroy_dataset $snap1 && log_must rm $file 28} 29 30log_onexit cleanup 31 32log_must mkfile 128b $file 33create_snapshot $TESTPOOL/$TESTFS $TESTSNAP1 34log_must rm $file 35create_snapshot $TESTPOOL/$TESTFS $TESTSNAP2 36 37log_must snapexists $snap1 38log_must snapexists $snap2 39log_must zfs unmount $fs 40 41log_must_program_sync $TESTPOOL - $fs $snap2 <<-EOF 42 arg = ... 43 fs = arg["argv"][1] 44 snap = arg["argv"][2] 45 err = zfs.sync.rollback(fs) 46 if err == 0 then 47 err = zfs.sync.destroy(snap) 48 end 49 if err == 0 then 50 err = zfs.sync.rollback(fs) 51 end 52 msg = "rolling back " .. fs .. " err=" .. err 53 return msg 54EOF 55 56log_must zfs mount $fs 57log_must [ -f $file ] 58log_mustnot snapexists $snap2 59 60log_pass "Rolling back snapshot with channel program works." 61