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.
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.
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]
24 # Copyright 2008 Sun Microsystems, Inc. All rights reserved.
25 # Use is subject to license terms.
29 # Copyright (c) 2013, 2016 by Delphix. All rights reserved.
30 # Copyright 2016 Nexenta Systems, Inc.
33 .
$STF_SUITE/include
/libtest.shlib
34 .
$STF_SUITE/tests
/functional
/zvol
/zvol_common.shlib
38 # Verify the ability to take snapshots of zvols used as dump or swap.
41 # 1. Create a ZFS volume
42 # 2. Set the volume as dump or swap
43 # 3. Verify creating a snapshot of the zvol succeeds.
46 verify_runnable
"global"
48 volsize
=$
(zfs get
-H -o value volsize
$TESTPOOL/$TESTVOL)
52 typeset dumpdev
=$
(get_dumpdevice
)
53 if [[ $dumpdev != $savedumpdev ]] ; then
54 safe_dumpadm
$savedumpdev
57 swap
-l |
grep -w $voldev > /dev
/null
2>&1
58 if (( $?
== 0 )); then
59 log_must swap
-d $voldev
63 for snap
in snap0 snap1
; do
64 if datasetexists
$TESTPOOL/$TESTVOL@
$snap ; then
65 log_must zfs destroy
$TESTPOOL/$TESTVOL@
$snap
68 zfs
set volsize
=$volsize $TESTPOOL/$TESTVOL
71 function verify_snapshot
75 log_must zfs snapshot
$volume@snap0
76 log_must zfs snapshot
$volume@snap1
77 log_must datasetexists
$volume@snap0
$volume@snap1
79 log_must zfs destroy
$volume@snap1
80 log_must zfs snapshot
$volume@snap1
82 log_mustnot zfs rollback
-r $volume@snap0
83 log_must datasetexists
$volume@snap0
85 log_must zfs destroy
-r $volume@snap0
88 log_assert
"Verify the ability to take snapshots of zvols used as dump or swap."
91 voldev
=/dev
/zvol
/dsk
/$TESTPOOL/$TESTVOL
92 savedumpdev
=$
(get_dumpdevice
)
94 # create snapshot over dump zvol
96 log_must is_zvol_dumpified
$TESTPOOL/$TESTVOL
98 verify_snapshot
$TESTPOOL/$TESTVOL
100 safe_dumpadm
$savedumpdev
101 log_mustnot is_zvol_dumpified
$TESTPOOL/$TESTVOL
103 # create snapshot over swap zvol
105 log_must swap
-a $voldev
106 log_mustnot is_zvol_dumpified
$TESTPOOL/$TESTVOL
108 verify_snapshot
$TESTPOOL/$TESTVOL
110 log_must swap
-d $voldev
111 log_mustnot is_zvol_dumpified
$TESTPOOL/$TESTVOL
113 log_pass
"Creating snapshots from dump/swap zvols succeeds."