xref: /illumos-gate/usr/src/test/zfs-tests/tests/functional/pool_checkpoint/checkpoint_discard.ksh (revision e153cda9f9660e385e8f468253f80e59f5d454d7)
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 discard the checkpoint from a pool.
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. Discard checkpoint
30#	6. Export and attempt to rewind. Rewinding should fail
31#	7. Import pool normally and verify state
32#
33
34verify_runnable "global"
35
36setup_test_pool
37log_onexit cleanup_test_pool
38
39populate_test_pool
40
41log_must zpool checkpoint $TESTPOOL
42
43test_change_state_after_checkpoint
44
45log_must zpool checkpoint -d $TESTPOOL
46
47log_must zpool export $TESTPOOL
48log_mustnot zpool import --rewind-to-checkpoint $TESTPOOL
49
50log_must zpool import $TESTPOOL
51test_verify_post_checkpoint_state
52
53log_pass "Discard checkpoint from pool."
54