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 https://opensource.org/licenses/CDDL-1.0. 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 && destroy_dataset $obj -Rf 54 done 55 56 for mntp in $TESTDIR1 $TESTDIR2; do 57 [[ -d $mntp ]] && \ 58 log_must rm -rf $mntp 59 done 60} 61 62log_assert "Verify that 'zfs destroy [-rR]' succeeds as root. " 63 64log_onexit cleanup 65 66# 67# Preparations for testing 68# 69for dir in $TESTDIR1 $TESTDIR2; do 70 [[ ! -d $dir ]] && \ 71 log_must mkdir -p $dir 72done 73 74ctr=$TESTPOOL/$TESTCTR 75ctr1=$TESTPOOL/$TESTCTR1 76ctr2=$ctr/$TESTCTR2 77ctr3=$ctr1/$TESTCTR2 78child_fs=$ctr/$TESTFS1 79child_fs1=$ctr1/$TESTFS2 80child_fs_mntp=$TESTDIR1 81child_fs1_mntp=$TESTDIR2 82child_vol=$ctr/$TESTVOL 83child_vol1=$ctr1/$TESTVOL 84child_fs_snap=$child_fs@snap 85child_fs1_snap=$child_fs1@snap 86child_fs_snap_clone=$ctr/$TESTCLONE 87child_fs_snap_clone1=$ctr1/${TESTCLONE}_across_ctr 88child_fs_snap_clone2=$ctr2/$TESTCLONE2 89child_fs1_snap_clone=$ctr1/$TESTCLONE1 90child_fs1_snap_clone1=$ctr/${TESTCLONE1}_across_ctr 91 92# 93# Create two datasets in the storage pool 94# 95log_must zfs create $ctr 96log_must zfs create $ctr1 97 98# 99# Create children datasets fs,vol,snapshot in the datasets, and 100# clones across two datasets 101# 102log_must zfs create $ctr2 103 104for fs in $child_fs $child_fs1; do 105 log_must zfs create $fs 106done 107 108log_must zfs set mountpoint=$child_fs_mntp $child_fs 109log_must zfs set mountpoint=$child_fs1_mntp $child_fs1 110 111for snap in $child_fs_snap $child_fs1_snap; do 112 log_must zfs snapshot $snap 113done 114 115if is_global_zone ; then 116 for vol in $child_vol $child_vol1; do 117 log_must zfs create -V $VOLSIZE $vol 118 done 119fi 120 121for clone in $child_fs_snap_clone $child_fs_snap_clone1; do 122 log_must zfs clone $child_fs_snap $clone 123done 124 125 126for clone in $child_fs1_snap_clone $child_fs1_snap_clone1; do 127 log_must zfs clone $child_fs1_snap $clone 128done 129 130log_note "Verify that 'zfs destroy -r' fails to destroy dataset " \ 131 "with dependent clone outside it." 132 133for obj in $child_fs $child_fs1 $ctr $ctr1; do 134 log_mustnot zfs destroy -r $obj 135 datasetexists $obj || \ 136 log_fail "'zfs destroy -r' fails to keep dependent " \ 137 "clone outside the hierarchy." 138done 139 140 141log_note "Verify that 'zfs destroy -R' succeeds to destroy dataset " \ 142 "with dependent clone outside it." 143 144log_must_busy zfs destroy -R $ctr1 145datasetexists $ctr1 && \ 146 log_fail "'zfs destroy -R' fails to destroy dataset with clone outside it." 147 148log_note "Verify that 'zfs destroy -r' succeeds to destroy dataset " \ 149 "without dependent clone outside it." 150 151log_must_busy zfs destroy -r $ctr 152datasetexists $ctr && \ 153 log_fail "'zfs destroy -r' fails to destroy dataset with clone outside it." 154 155log_pass "'zfs destroy [-rR] succeeds as root." 156