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) 2012, 2016 by Delphix. All rights reserved. 30# 31 32. $STF_SUITE/include/libtest.shlib 33. $STF_SUITE/tests/functional/cli_root/zfs_destroy/zfs_destroy.cfg 34 35# 36# DESCRIPTION: 37# Verify 'zfs destroy [-rR]' succeeds as root. 38# 39# STRATEGY: 40# 1. Create two datasets in the storage pool 41# 2. Create fs,vol,ctr,snapshot and clones of snapshot in the two datasets 42# 3. Create clone in the second dataset for the snapshot in the first dataset 43# 4. Verify 'zfs destroy -r' fails to destroy dataset with clone outside it 44# 5. Verify 'zfs destroy -R' succeeds to destroy dataset with clone outside it 45# 6. Verify 'zfs destroy -r' succeeds to destroy dataset without clone outside it. 46# 47 48verify_runnable "both" 49 50function cleanup 51{ 52 for obj in $ctr2 $ctr1 $ctr; do 53 datasetexists $obj && \ 54 log_must zfs destroy -Rf $obj 55 done 56 57 for mntp in $TESTDIR1 $TESTDIR2; do 58 [[ -d $mntp ]] && \ 59 log_must rm -rf $mntp 60 done 61} 62 63log_assert "Verify that 'zfs destroy [-rR]' succeeds as root. " 64 65log_onexit cleanup 66 67# 68# Preparations for testing 69# 70for dir in $TESTDIR1 $TESTDIR2; do 71 [[ ! -d $dir ]] && \ 72 log_must mkdir -p $dir 73done 74 75ctr=$TESTPOOL/$TESTCTR 76ctr1=$TESTPOOL/$TESTCTR1 77ctr2=$ctr/$TESTCTR2 78ctr3=$ctr1/$TESTCTR2 79child_fs=$ctr/$TESTFS1 80child_fs1=$ctr1/$TESTFS2 81child_fs_mntp=$TESTDIR1 82child_fs1_mntp=$TESTDIR2 83child_vol=$ctr/$TESTVOL 84child_vol1=$ctr1/$TESTVOL 85child_fs_snap=$child_fs@snap 86child_fs1_snap=$child_fs1@snap 87child_fs_snap_clone=$ctr/$TESTCLONE 88child_fs_snap_clone1=$ctr1/${TESTCLONE}_across_ctr 89child_fs_snap_clone2=$ctr2/$TESTCLONE2 90child_fs1_snap_clone=$ctr1/$TESTCLONE1 91child_fs1_snap_clone1=$ctr/${TESTCLONE1}_across_ctr 92 93# 94# Create two datasets in the storage pool 95# 96log_must zfs create $ctr 97log_must zfs create $ctr1 98 99# 100# Create children datasets fs,vol,snapshot in the datasets, and 101# clones across two datasets 102# 103log_must zfs create $ctr2 104 105for fs in $child_fs $child_fs1; do 106 log_must zfs create $fs 107done 108 109log_must zfs set mountpoint=$child_fs_mntp $child_fs 110log_must zfs set mountpoint=$child_fs1_mntp $child_fs1 111 112for snap in $child_fs_snap $child_fs1_snap; do 113 log_must zfs snapshot $snap 114done 115 116if is_global_zone ; then 117 for vol in $child_vol $child_vol1; do 118 log_must zfs create -V $VOLSIZE $vol 119 done 120fi 121 122for clone in $child_fs_snap_clone $child_fs_snap_clone1; do 123 log_must zfs clone $child_fs_snap $clone 124done 125 126 127for clone in $child_fs1_snap_clone $child_fs1_snap_clone1; do 128 log_must zfs clone $child_fs1_snap $clone 129done 130 131log_note "Verify that 'zfs destroy -r' fails to destroy dataset " \ 132 "with clone dependant outside it." 133 134for obj in $child_fs $child_fs1 $ctr $ctr1; do 135 log_mustnot zfs destroy -r $obj 136 datasetexists $obj || \ 137 log_fail "'zfs destroy -r' fails to keep dependent " \ 138 "clone outside the hierarchy." 139done 140 141 142log_note "Verify that 'zfs destroy -R' succeeds to destroy dataset " \ 143 "with clone dependant outside it." 144 145log_must zfs destroy -R $ctr1 146datasetexists $ctr1 && \ 147 log_fail "'zfs destroy -R' fails to destroy dataset with clone outside it." 148 149log_note "Verify that 'zfs destroy -r' succeeds to destroy dataset " \ 150 "without clone dependant outside it." 151 152log_must zfs destroy -r $ctr 153datasetexists $ctr && \ 154 log_fail "'zfs destroy -r' fails to destroy dataset with clone outside it." 155 156log_pass "'zfs destroy [-rR] succeeds as root." 157