xref: /illumos-gate/usr/src/test/zfs-tests/tests/functional/cli_root/zfs_rollback/zfs_rollback_002_pos.ksh (revision b6805bf78d2bbbeeaea8909a05623587b42d58b3)
1#!/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 2008 Sun Microsystems, Inc.  All rights reserved.
25# Use is subject to license terms.
26#
27
28. $STF_SUITE/include/libtest.shlib
29. $STF_SUITE/tests/functional/cli_root/zfs_rollback/zfs_rollback_common.kshlib
30
31#
32# DESCRIPTION:
33#	'zfs rollback -f' will force unmount any filesystems.
34#
35# STRATEGY:
36#	1. Create pool & fs.
37#	2. Create the snapshot of this file system.
38#	3. Write the mountpoint directory of this file system.
39#	4. Make sure 'zfs rollback -f' succeeds.
40#
41
42verify_runnable "both"
43
44log_assert "'zfs rollback -f' will force unmount any filesystems."
45log_onexit cleanup_env
46
47# Create a snapshot of this file system: FSSNAP0
48setup_snap_env 1
49
50#
51# Write file and make the mountpoint directory busy when try to unmount
52# the file system that was mounted on it.
53#
54write_mountpoint_dir ${FSSNAP0%%@*}
55
56log_must $ZFS rollback $FSSNAP0
57log_must $ZFS rollback -f $FSSNAP0
58log_must datasetexists $FSSNAP0
59
60$PKILL ${DD##*/}
61
62check_files $FSSNAP0
63
64log_pass "'zfs rollback -f' force unmount any filesystem passed."
65