1#!/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) 2012 by Delphix. All rights reserved. 30# 31 32. $STF_SUITE/tests/functional/cli_root/cli_common.kshlib 33 34# 35# DESCRIPTION: 36# Verifying 'zfs receive [<filesystem|snapshot>] -d <filesystem>' works. 37# 38# STRATEGY: 39# 1. Fill in fs with some data 40# 2. Create full and incremental send stream 41# 3. Receive the send stream 42# 4. Verify the restoring results. 43# 44 45verify_runnable "both" 46 47function cleanup 48{ 49 typeset -i i=0 50 51 datasetexists $rst_root && \ 52 log_must $ZFS destroy -Rf $rst_root 53 while (( i < 2 )); do 54 snapexists ${orig_snap[$i]} && \ 55 log_must $ZFS destroy -f ${orig_snap[$i]} 56 log_must $RM -f ${bkup[$i]} 57 58 (( i = i + 1 )) 59 done 60 61 log_must $RM -rf $TESTDIR1 62} 63 64function recreate_root 65{ 66 datasetexists $rst_root && \ 67 log_must $ZFS destroy -Rf $rst_root 68 if [[ -d $TESTDIR1 ]] ; then 69 log_must $RM -rf $TESTDIR1 70 fi 71 log_must $ZFS create $rst_root 72 log_must $ZFS set mountpoint=$TESTDIR1 $rst_root 73} 74 75log_assert "Verifying 'zfs receive [<filesystem|snapshot>] -d <filesystem>' works." 76log_onexit cleanup 77 78typeset datasets="$TESTPOOL/$TESTFS $TESTPOOL" 79set -A bkup "/var/tmp/fullbkup" "/var/tmp/incbkup" 80orig_sum="" 81rst_sum="" 82rst_root=$TESTPOOL/rst_ctr 83rst_fs=${rst_root}/$TESTFS 84 85for orig_fs in $datasets ; do 86 # 87 # Preparations for testing 88 # 89 recreate_root 90 91 set -A orig_snap "${orig_fs}@init_snap" "${orig_fs}@inc_snap" 92 typeset mntpnt=$(get_prop mountpoint ${orig_fs}) 93 set -A orig_data "${mntpnt}/$TESTFILE1" "${mntpnt}/$TESTFILE2" 94 95 typeset relative_path="" 96 if [[ ${orig_fs} == *"/"* ]]; then 97 relative_path=${orig_fs#*/} 98 fi 99 100 typeset leaf_fs=${rst_root}/${relative_path} 101 leaf_fs=${leaf_fs%/} 102 rst_snap=${leaf_fs}@snap 103 104 set -A rst_snap "$rst_root/$TESTFS@init_snap" "$rst_root/$TESTFS@inc_snap" 105 set -A rst_snap2 "${leaf_fs}@init_snap" "${leaf_fs}@inc_snap" 106 set -A rst_data "$TESTDIR1/$TESTFS/$TESTFILE1" "$TESTDIR1/$TESTFS/$TESTFILE2" 107 set -A rst_data2 "$TESTDIR1/${relative_path}/$TESTFILE1" "$TESTDIR1/${relative_path}/$TESTFILE2" 108 109 typeset -i i=0 110 while (( i < ${#orig_snap[*]} )); do 111 $FILE_WRITE -o create -f ${orig_data[$i]} -b 512 \ 112 -c 8 >/dev/null 2>&1 113 (( $? != 0 )) && \ 114 log_fail "Writing data into zfs filesystem fails." 115 log_must $ZFS snapshot ${orig_snap[$i]} 116 if (( i < 1 )); then 117 log_must eval "$ZFS send ${orig_snap[$i]} > ${bkup[$i]}" 118 else 119 log_must eval "$ZFS send -i ${orig_snap[(( i - 1 ))]} \ 120 ${orig_snap[$i]} > ${bkup[$i]}" 121 fi 122 123 (( i = i + 1 )) 124 done 125 126 log_note "Verifying 'zfs receive <filesystem>' works." 127 i=0 128 while (( i < ${#bkup[*]} )); do 129 if (( i > 0 )); then 130 log_must $ZFS rollback ${rst_snap[0]} 131 fi 132 log_must eval "$ZFS receive $rst_fs < ${bkup[$i]}" 133 snapexists ${rst_snap[$i]} || \ 134 log_fail "Restoring filesystem fails. ${rst_snap[$i]} not exist" 135 compare_cksum ${orig_data[$i]} ${rst_data[$i]} 136 137 (( i = i + 1 )) 138 done 139 140 log_must $ZFS destroy -Rf $rst_fs 141 142 log_note "Verifying 'zfs receive <snapshot>' works." 143 i=0 144 while (( i < ${#bkup[*]} )); do 145 if (( i > 0 )); then 146 log_must $ZFS rollback ${rst_snap[0]} 147 fi 148 log_must eval "$ZFS receive ${rst_snap[$i]} <${bkup[$i]}" 149 snapexists ${rst_snap[$i]} || \ 150 log_fail "Restoring filesystem fails. ${rst_snap[$i]} not exist" 151 compare_cksum ${orig_data[$i]} ${rst_data[$i]} 152 153 (( i = i + 1 )) 154 done 155 156 log_must $ZFS destroy -Rf $rst_fs 157 158 log_note "Verfiying 'zfs receive -d <filesystem>' works." 159 160 i=0 161 while (( i < ${#bkup[*]} )); do 162 if (( i > 0 )); then 163 log_must $ZFS rollback ${rst_snap2[0]} 164 fi 165 log_must eval "$ZFS receive -d -F $rst_root <${bkup[$i]}" 166 snapexists ${rst_snap2[$i]} || \ 167 log_fail "Restoring filesystem fails. ${rst_snap2[$i]} not exist" 168 compare_cksum ${orig_data[$i]} ${rst_data2[$i]} 169 170 (( i = i + 1 )) 171 done 172 173 cleanup 174done 175 176log_pass "Verifying 'zfs receive [<filesystem|snapshot>] -d <filesystem>' succeeds." 177