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# $FreeBSD$ 24 25# 26# Copyright 2008 Sun Microsystems, Inc. All rights reserved. 27# Use is subject to license terms. 28# 29# ident "@(#)zvol_misc_004_pos.ksh 1.1 08/05/14 SMI" 30# 31 32. $STF_SUITE/include/libtest.kshlib 33. $STF_SUITE/tests/zvol/zvol_common.kshlib 34 35############################################################################### 36# 37# __stc_assertion_start 38# 39# ID: zvol_misc_004_pos 40# 41# DESCRIPTION: 42# Verify permit to create snapshot over active dumpswap zvol. 43# 44# STRATEGY: 45# 1. Create a ZFS volume 46# 2. Set the volume as dump or swap 47# 3. Verify create snapshot over the zvol succeed. 48# 49# TESTABILITY: explicit 50# 51# TEST_AUTOMATION_LEVEL: automated 52# 53# CODING_STATUS: COMPLETED (2008-01-07) 54# 55# __stc_assertion_end 56# 57################################################################################ 58 59verify_runnable "global" 60 61function cleanup 62{ 63 typeset dumpdev=$(get_dumpdevice) 64 if [[ $dumpdev != $savedumpdev ]] ; then 65 safe_dumpadm $savedumpdev 66 fi 67 68 $SWAP -l | $GREP -w $voldev > /dev/null 2>&1 69 if (( $? == 0 )); then 70 log_must $SWAP -d $voldev 71 fi 72 73 typeset snap 74 for snap in snap0 snap1 ; do 75 if datasetexists $TESTPOOL/$TESTVOL@$snap ; then 76 log_must $ZFS destroy $TESTPOOL/$TESTVOL@$snap 77 fi 78 done 79} 80 81function verify_snapshot 82{ 83 typeset volume=$1 84 85 log_must $ZFS snapshot $volume@snap0 86 log_must $ZFS snapshot $volume@snap1 87 log_must datasetexists $volume@snap0 $volume@snap1 88 89 log_must $ZFS destroy $volume@snap1 90 log_must $ZFS snapshot $volume@snap1 91 92 log_mustnot $ZFS rollback -r $volume@snap0 93 log_must datasetexists $volume@snap0 94 log_must datasetexists $volume@snap1 95 96 log_must $ZFS destroy -r $volume@snap0 97} 98 99log_assert "Verify permit to create snapshot over dumpswap." 100if ! is_dumpswap_supported $TESTPOOL ; then 101 log_unsupported "dumpswap not currently supported." 102fi 103log_onexit cleanup 104 105test_requires DUMPADM 106 107voldev=/dev/zvol/$TESTPOOL/$TESTVOL 108savedumpdev=$(get_dumpdevice) 109 110# create snapshot over dump zvol 111safe_dumpadm $voldev 112log_must is_zvol_dumpified $TESTPOOL/$TESTVOL 113 114verify_snapshot $TESTPOOL/$TESTVOL 115 116safe_dumpadm $savedumpdev 117log_mustnot is_zvol_dumpified $TESTPOOL/$TESTVOL 118 119# create snapshot over swap zvol 120 121log_must $SWAP -a $voldev 122log_mustnot is_zvol_dumpified $TESTPOOL/$TESTVOL 123 124verify_snapshot $TESTPOOL/$TESTVOL 125 126log_must $SWAP -d $voldev 127log_mustnot is_zvol_dumpified $TESTPOOL/$TESTVOL 128 129log_pass "Create snapshot over dumpswap zvol succeed." 130