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 2008 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# Copyright 2016 Nexenta Systems, Inc.
31#
32
33. $STF_SUITE/include/libtest.shlib
34. $STF_SUITE/tests/functional/zvol/zvol_common.shlib
35
36#
37# DESCRIPTION:
38#	Verify that using a zvol as a dump device works.
39#
40# STRATEGY:
41# 1. Create a ZFS volume
42# 2. Use dumpadm add the volume as dump device
43# 3. Verify the return code as expected.
44#
45
46verify_runnable "global"
47
48volsize=$(zfs get -H -o value volsize $TESTPOOL/$TESTVOL)
49
50function cleanup
51{
52	typeset dumpdev=$(get_dumpdevice)
53
54	if [[ $dumpdev != $savedumpdev ]] ; then
55		safe_dumpadm $savedumpdev
56	fi
57	zfs set volsize=$volsize $TESTPOOL/$TESTVOL
58}
59
60log_assert "Verify that a ZFS volume can act as dump device."
61log_onexit cleanup
62
63voldev=/dev/zvol/dsk/$TESTPOOL/$TESTVOL
64savedumpdev=$(get_dumpdevice)
65
66safe_dumpadm $voldev
67
68log_pass "Verify that a ZFS volume can act as dump device."
69