1#! /usr/local/bin/ksh93 -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. $STF_SUITE/include/libtest.kshlib
28. $STF_SUITE/tests/zvol/zvol_common.kshlib
29
30###############################################################################
31#
32# __stc_assertion_start
33#
34# ID: zvol_misc_005_neg
35#
36# DESCRIPTION:
37# 	Verify a device cannot be dump and swap at the same time.
38#
39# STRATEGY:
40# 1. Create a ZFS volume
41# 2. Set it as swap device.
42# 3. Verify dumpadm with this zvol will fail.
43#
44# TESTABILITY: explicit
45#
46# TEST_AUTOMATION_LEVEL: automated
47#
48# CODING_STATUS: COMPLETED (2008-03-10)
49#
50# __stc_assertion_end
51#
52################################################################################
53
54verify_runnable "global"
55
56function cleanup
57{
58	$SWAP -l | $GREP $voldev > /dev/null 2>&1
59	if (( $? == 0 )) ; then
60		log_must $SWAP -d $voldev
61	fi
62
63	typeset dumpdev=$(get_dumpdevice)
64	if [[ $dumpdev != $savedumpdev ]] ; then
65		safe_dumpadm $savedumpdev
66	fi
67}
68
69log_assert "Verify a device cannot be dump and swap at the same time."
70if ! is_dumpswap_supported $TESTPOOL ; then
71	log_unsupported "dumpswap not currently supported."
72fi
73log_onexit cleanup
74
75test_requires DUMPADM
76
77voldev=/dev/zvol/$TESTPOOL/$TESTVOL
78savedumpdev=$(get_dumpdevice)
79
80# If device in swap list, it cannot be dump device
81log_must $SWAP -a $voldev
82log_mustnot $DUMPADM -d $voldev
83log_must $SWAP -d $voldev
84
85# If device has dedicated as dump device, it cannot add into swap list
86safe_dumpadm $voldev
87log_mustnot $SWAP -a $voldev
88
89log_pass "A device cannot be dump and swap at the same time."
90