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 2007 Sun Microsystems, Inc. All rights reserved. 25# Use is subject to license terms. 26# 27 28# 29# Copyright (c) 2016 by Delphix. All rights reserved. 30# 31 32. $STF_SUITE/include/libtest.shlib 33 34# 35# DESCRIPTION: 36# 'zfs recv -d <fs>' should create ancestor filesystem if it does not 37# exist and it should not fail if it exists 38# 39# STRATEGY: 40# 1. Create pool and fs. 41# 2. Create some files in fs and take snapshots. 42# 3. Keep the stream and restore the stream to the pool 43# 4. Verify receiving the stream succeeds, and the ancestor filesystem 44# is created if it did not exist 45# 5. Verify receiving the stream still succeeds when ancestor filesystem 46# exists 47# 48 49verify_runnable "both" 50 51function cleanup 52{ 53 for snap in $snap2 $snap1; do 54 datasetexists $snap && log_must zfs destroy -rf $snap 55 done 56 for file in $fbackup1 $fbackup2 $mntpnt/file1 $mntpnt/file2; do 57 [[ -f $file ]] && log_must rm -f $file 58 done 59 60 if is_global_zone; then 61 datasetexists $TESTPOOL/$TESTFS/$TESTFS1 && \ 62 log_must zfs destroy -rf $TESTPOOL/$TESTFS/$TESTFS1 63 else 64 datasetexists $TESTPOOL/${ZONE_CTR}0 && \ 65 log_must zfs destroy -rf $TESTPOOL/${ZONE_CTR}0 66 fi 67 68} 69 70log_assert "'zfs recv -d <fs>' should succeed no matter ancestor filesystem \ 71 exists." 72log_onexit cleanup 73 74ancestor_fs=$TESTPOOL/$TESTFS 75fs=$TESTPOOL/$TESTFS/$TESTFS1 76snap1=$fs@snap1 77snap2=$fs@snap2 78fbackup1=/var/tmp/fbackup1.$$ 79fbackup2=/var/tmp/fbackup2.$$ 80 81datasetexists $ancestor_fs || \ 82 log_must zfs create $ancestor_fs 83log_must zfs create $fs 84 85mntpnt=$(get_prop mountpoint $fs) || log_fail "get_prop mountpoint $fs" 86log_must mkfile 10m $mntpnt/file1 87log_must zfs snapshot $snap1 88log_must mkfile 10m $mntpnt/file2 89log_must zfs snapshot $snap2 90 91log_must eval "zfs send $snap1 > $fbackup1" 92log_must eval "zfs send $snap2 > $fbackup2" 93 94log_note "Verify 'zfs receive -d' succeed and create ancestor filesystem \ 95 if it did not exist. " 96log_must zfs destroy -rf $ancestor_fs 97log_must eval "zfs receive -d $TESTPOOL < $fbackup1" 98is_global_zone || ancestor_fs=$TESTPOOL/${ZONE_CTR}0/$TESTFS 99datasetexists $ancestor_fs || \ 100 log_fail "ancestor filesystem is not created" 101 102log_note "Verify 'zfs receive -d' still succeed if ancestor filesystem exists" 103is_global_zone || fs=$TESTPOOL/${ZONE_CTR}0/$TESTFS/$TESTFS1 104log_must zfs destroy -rf $fs 105log_must eval "zfs receive -d $TESTPOOL < $fbackup2" 106 107log_pass "'zfs recv -d <fs>' should succeed no matter ancestor filesystem \ 108 exists." 109