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 "@(#)zfs_receive_003_pos.ksh 1.2 07/01/09 SMI" 30# 31 32. $STF_SUITE/include/libtest.kshlib 33 34################################################################################# 35# 36# __stc_assertion_start 37# 38# ID: zfs_receive_003_pos 39# 40# DESCRIPTION: 41# 'zfs recv -F' to force rollback. 42# 43# STRATEGY: 44# 1. Create pool and fs. 45# 2. Create some files in fs and take a snapshot1. 46# 3. Create another files in fs and take snapshot2. 47# 4. Create incremental stream from snapshot1 to snapshot2. 48# 5. fs rollback to snapshot1 and modify fs. 49# 6. Verify 'zfs recv -F' can force rollback. 50# 51# TESTABILITY: explicit 52# 53# TEST_AUTOMATION_LEVEL: automated 54# 55# CODING_STATUS: COMPLETED (2006-07-18) 56# 57# __stc_assertion_end 58# 59################################################################################ 60 61verify_runnable "both" 62 63function cleanup 64{ 65 for snap in $snap2 $snap1; do 66 datasetexists $snap && log_must $ZFS destroy -rf $snap 67 done 68 for file in $ibackup $mntpnt/file1 $mntpnt/file2; do 69 [[ -f $file ]] && log_must $RM -f $file 70 done 71} 72 73log_assert "'zfs recv -F' to force rollback." 74log_onexit cleanup 75 76ibackup=$TMPDIR/ibackup.${TESTCASE_ID} 77fs=$TESTPOOL/$TESTFS; snap1=$fs@snap1; snap2=$fs@snap2 78 79mntpnt=$(get_prop mountpoint $fs) || log_fail "get_prop mountpoint $fs" 80log_must $MKFILE 10m $mntpnt/file1 81log_must $ZFS snapshot $snap1 82log_must $MKFILE 10m $mntpnt/file2 83log_must $ZFS snapshot $snap2 84 85log_must eval "$ZFS send -i $snap1 $snap2 > $ibackup" 86 87log_note "Verify 'zfs receive' succeed, if filesystem was not modified." 88log_must $ZFS rollback -r $snap1 89log_must eval "$ZFS receive $fs < $ibackup" 90if [[ ! -f $mntpnt/file1 || ! -f $mntpnt/file2 ]]; then 91 log_fail "'$ZFS receive' failed." 92fi 93 94log_note "Verify 'zfs receive' failed if filesystem was modified." 95log_must $ZFS rollback -r $snap1 96log_must $RM -rf $mntpnt/file1 97log_mustnot eval "$ZFS receive $fs < $ibackup" 98 99# Verify 'zfs receive -F' to force rollback whatever filesystem was modified. 100log_must $ZFS rollback -r $snap1 101log_must $RM -rf $mntpnt/file1 102log_must eval "$ZFS receive -F $fs < $ibackup" 103if [[ ! -f $mntpnt/file1 || ! -f $mntpnt/file2 ]]; then 104 log_fail "'$ZFS receive -F' failed." 105fi 106 107log_pass "'zfs recv -F' to force rollback passed." 108