1#!/usr/bin/ksh -p
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 2009 Sun Microsystems, Inc.  All rights reserved.
25# Use is subject to license terms.
26#
27
28#
29# Copyright (c) 2013, 2016 by Delphix. All rights reserved.
30#
31
32. $STF_SUITE/include/libtest.shlib
33
34#
35# DESCRIPTION:
36#
37# zpool set version can only increment pool version
38#
39# STRATEGY:
40# 1. Set a version 1 pool to be a version 6 pool
41# 2. Verify it's set to version 6
42# 3. Attempt to set prior versions
43# 4. Verify it's still set to version 6
44#
45
46verify_runnable "global"
47log_assert "zpool set version can only increment pool version"
48
49log_must zpool set version=6 $TESTPOOL2
50# verify it's actually that version - by checking the version property
51# and also by trying to set bootfs (which should fail if it is not version 6)
52
53VERSION=$(zpool get version $TESTPOOL2| grep version | awk '{print $3}')
54if [ "$VERSION" != "6" ]
55then
56	log_fail "Version $VERSION set for $TESTPOOL2 expected version 6!"
57fi
58log_must zpool set bootfs=$TESTPOOL2 $TESTPOOL2
59
60# now verify we can't downgrade the version
61log_mustnot zpool set version=5 $TESTPOOL2
62log_mustnot zpool set version=-1 $TESTPOOL2
63
64# verify the version is still 6
65VERSION=$(zpool get version $TESTPOOL2 | grep version | awk '{print $3}')
66if [ "$VERSION" != "6" ]
67then
68	log_fail "Version $VERSION set for $TESTPOOL2, expected version 6!"
69fi
70
71log_pass "zpool set version can only increment pool version"
72