1#!/bin/ksh
2#
3# CDDL HEADER START
4#
5# The contents of this file are subject to the terms of the
6# Common Development and Distribution License (the "License").
7# You may not use this file except in compliance with the License.
8#
9# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10# or http://www.opensolaris.org/os/licensing.
11# See the License for the specific language governing permissions
12# and limitations under the License.
13#
14# When distributing Covered Code, include this CDDL HEADER in each
15# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16# If applicable, add the following below this CDDL HEADER, with the
17# fields enclosed by brackets "[]" replaced with your own identifying
18# information: Portions Copyright [yyyy] [name of copyright owner]
19#
20# CDDL HEADER END
21#
22
23#
24# Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
25# Use is subject to license terms.
26#
27
28#
29# Copyright (c) 2016 by Delphix. All rights reserved.
30#
31
32. $STF_SUITE/include/libtest.shlib
33
34#
35# DESCRIPTION:
36#	'zfs promote' can successfully promote a volume clone.
37#
38# STRATEGY:
39#	1. Create a volume clone
40#	2. Promote the volume clone
41#	3. Verify the dependency changed.
42#
43
44verify_runnable "global"
45
46function cleanup
47{
48	if snapexists $csnap; then
49		log_must zfs promote $vol
50	fi
51
52	log_must zfs destroy -rR $snap
53}
54
55log_assert "'zfs promote' can promote a volume clone."
56log_onexit cleanup
57
58vol=$TESTPOOL/$TESTVOL
59snap=$vol@$TESTSNAP
60clone=$TESTPOOL/volclone
61csnap=$clone@$TESTSNAP
62
63if ! snapexists $snap ; then
64	log_must zfs snapshot $snap
65	log_must zfs clone $snap $clone
66fi
67
68log_must zfs promote $clone
69
70# verify the 'promote' operation
71! snapexists $csnap && \
72		log_fail "Snapshot $csnap doesn't exist after zfs promote."
73snapexists $snap && \
74	log_fail "Snapshot $snap is still there after zfs promote."
75
76origin_prop=$(get_prop origin $vol)
77[[ "$origin_prop" != "$csnap" ]] && \
78	log_fail "The dependency of $vol is not correct."
79origin_prop=$(get_prop origin $clone)
80[[ "$origin_prop" != "-" ]] && \
81	 log_fail "The dependency of $clone is not correct."
82
83log_pass "'zfs promote' can promote volume clone as expected."
84
85