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 checkpoint a pool that we just rewound.
23#
24# STRATEGY:
25#	1. Create pool
26#	2. Populate it
27#	3. Take checkpoint
28#	4. Modify data (include at least one destructive change)
29#	5. Rewind to checkpoint
30#	6. Verify that the data before the checkpoint are present
31#	   and the data after the checkpoint is gone
32#	7. Take another checkpoint
33#	8. Change state again
34#	9. Verify the state at that time
35#
36
37verify_runnable "global"
38
39setup_test_pool
40log_onexit cleanup_test_pool
41
42populate_test_pool
43log_must zpool checkpoint $TESTPOOL
44test_change_state_after_checkpoint
45
46log_must zpool export $TESTPOOL
47log_must zpool import --rewind-to-checkpoint $TESTPOOL
48test_verify_pre_checkpoint_state
49
50log_must zpool checkpoint $TESTPOOL
51test_change_state_after_checkpoint
52
53test_verify_post_checkpoint_state
54
55log_pass "Checkpoint a pool that we just rewound."
56