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 2007 Sun Microsystems, Inc. All rights reserved. 27# Use is subject to license terms. 28# 29# ident "@(#)snapshot_009_pos.ksh 1.2 07/01/09 SMI" 30# 31. $STF_SUITE/include/libtest.kshlib 32 33################################################################################ 34# 35# __stc_assertion_start 36# 37# ID: snapshot_009_pos 38# 39# DESCRIPTION: 40# Verify 'snapshot -r' and 'destroy -r' can correctly create and destroy 41# snapshot tree respectively. 42# 43# STRATEGY: 44# 1. Use the snapshot -r to create snapshot for top level pool 45# 2. Verify the children snapshots are created correctly. 46# 3. Use destroy -r to destroy the top level snapshot 47# 4. Verify that all children snapshots are destroyed too. 48# 49# TESTABILITY: explicit 50# 51# TEST_AUTOMATION_LEVEL: automated 52# 53# CODING_STATUS: COMPLETED (2006-06-20) 54# 55# __stc_assertion_end 56# 57################################################################################ 58 59verify_runnable "both" 60 61function cleanup 62{ 63 typeset ds 64 typeset snap 65 66 for ds in $ctr/$TESTVOL1 $ctr/$TESTCLONE; do 67 datasetexists $ds && \ 68 log_must $ZFS destroy -f $ds 69 done 70 71 for snap in $ctr/$TESTFS1@$TESTSNAP1 \ 72 $snappool $snapvol $snapctr $snapctrvol \ 73 $snapctrclone $snapctrfs 74 do 75 snapexists $snap && \ 76 log_must $ZFS destroy -rf $snap 77 done 78 79} 80 81log_assert "Verify snapshot -r can correctly create a snapshot tree." 82log_onexit cleanup 83 84ctr=$TESTPOOL/$TESTCTR 85ctrfs=$ctr/$TESTFS1 86ctrclone=$ctr/$TESTCLONE 87ctrvol=$ctr/$TESTVOL1 88snappool=$SNAPPOOL 89snapfs=$SNAPFS 90snapctr=$ctr@$TESTSNAP 91snapvol=$SNAPFS1 92snapctrvol=$ctrvol@$TESTSNAP 93snapctrclone=$ctrclone@$TESTSNAP 94snapctrfs=$SNAPCTR 95 96#preparation for testing 97log_must $ZFS snapshot $ctrfs@$TESTSNAP1 98log_must $ZFS clone $ctrfs@$TESTSNAP1 $ctrclone 99if is_global_zone; then 100 log_must $ZFS create -V $VOLSIZE $ctrvol 101else 102 log_must $ZFS create $ctrvol 103fi 104 105log_must $ZFS snapshot -r $snappool 106 107#verify the snapshot -r results 108for snap in $snappool $snapfs $snapvol $snapctr $snapctrvol \ 109 $snapctrclone $snapctrfs 110do 111 ! snapexists $snap && \ 112 log_fail "The snapshot $snap is not created via -r option." 113done 114 115log_note "Verify that destroy -r can destroy the snapshot tree." 116 117log_must $ZFS destroy -r $snappool 118for snap in $snappool $snapfs $snapvol $snapctr $snapctrvol \ 119 $snapctrclone $snapctrfs 120do 121 snapexists $snap && \ 122 log_fail "The snapshot $snap is not destroyed correctly." 123done 124 125log_note "Verify that the snapshot with different name should \ 126 be not destroyed." 127! snapexists $ctrfs@$TESTSNAP1 && \ 128 log_fail "destroy -r incorrectly destroys the snapshot \ 129 $ctrfs@$TESTSNAP1." 130 131log_pass "snapshot|destroy -r with snapshot tree works as expected." 132