1#!/usr/bin/ksh -p
2
3#
4# This file and its contents are supplied under the terms of the
5# Common Development and Distribution License ("CDDL"), version 1.0.
6# You may only use this file in accordance with the terms of version
7# 1.0 of the CDDL.
8#
9# A full copy of the text of the CDDL should have accompanied this
10# source.  A copy of the CDDL is also available via the Internet at
11# http://www.illumos.org/license/CDDL.
12#
13
14#
15# Copyright (c) 2017 by Delphix. All rights reserved.
16#
17
18. $STF_SUITE/tests/functional/pool_checkpoint/pool_checkpoint.kshlib
19
20#
21# DESCRIPTION:
22#	Ensure that we can open the checkpointed state of a pool
23#	as read-only.
24#
25# STRATEGY:
26#	1. Create pool
27#	2. Populate it
28#	3. Take checkpoint
29#	4. Modify data (include at least one destructive change)
30#	5. Export and import the checkpointed state as readonly
31#	6. Verify that we can see the checkpointed state and not
32#	   the actual current state.
33#	7. Export and import the current state
34#	8. Verify that we can see the current state and not the
35#	   checkpointed state.
36#
37
38verify_runnable "global"
39
40setup_test_pool
41log_onexit cleanup_test_pool
42
43populate_test_pool
44log_must zpool checkpoint $TESTPOOL
45test_change_state_after_checkpoint
46
47log_must zpool export $TESTPOOL
48log_must zpool import -o readonly=on --rewind-to-checkpoint $TESTPOOL
49
50test_verify_pre_checkpoint_state "ro-check"
51
52log_must zpool export $TESTPOOL
53log_must zpool import $TESTPOOL
54
55test_verify_post_checkpoint_state
56
57log_pass "Open checkpointed state of the pool as read-only pool."
58