1d583b39bSJohn Wren Kennedy#!/bin/ksh -p 2d583b39bSJohn Wren Kennedy# 3d583b39bSJohn Wren Kennedy# CDDL HEADER START 4d583b39bSJohn Wren Kennedy# 5d583b39bSJohn Wren Kennedy# The contents of this file are subject to the terms of the 6d583b39bSJohn Wren Kennedy# Common Development and Distribution License (the "License"). 7d583b39bSJohn Wren Kennedy# You may not use this file except in compliance with the License. 8d583b39bSJohn Wren Kennedy# 9d583b39bSJohn Wren Kennedy# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10d583b39bSJohn Wren Kennedy# or http://www.opensolaris.org/os/licensing. 11d583b39bSJohn Wren Kennedy# See the License for the specific language governing permissions 12d583b39bSJohn Wren Kennedy# and limitations under the License. 13d583b39bSJohn Wren Kennedy# 14d583b39bSJohn Wren Kennedy# When distributing Covered Code, include this CDDL HEADER in each 15d583b39bSJohn Wren Kennedy# file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16d583b39bSJohn Wren Kennedy# If applicable, add the following below this CDDL HEADER, with the 17d583b39bSJohn Wren Kennedy# fields enclosed by brackets "[]" replaced with your own identifying 18d583b39bSJohn Wren Kennedy# information: Portions Copyright [yyyy] [name of copyright owner] 19d583b39bSJohn Wren Kennedy# 20d583b39bSJohn Wren Kennedy# CDDL HEADER END 21d583b39bSJohn Wren Kennedy# 22d583b39bSJohn Wren Kennedy 23d583b39bSJohn Wren Kennedy# 24d583b39bSJohn Wren Kennedy# Copyright 2009 Sun Microsystems, Inc. All rights reserved. 25d583b39bSJohn Wren Kennedy# Use is subject to license terms. 26d583b39bSJohn Wren Kennedy# 27d583b39bSJohn Wren Kennedy 28d583b39bSJohn Wren Kennedy# 29*1d32ba66SJohn Wren Kennedy# Copyright (c) 2012, 2016 by Delphix. All rights reserved. 30d583b39bSJohn Wren Kennedy# 31d583b39bSJohn Wren Kennedy 32d583b39bSJohn Wren Kennedy. $STF_SUITE/include/libtest.shlib 33d583b39bSJohn Wren Kennedy. $STF_SUITE/tests/functional/cli_root/zfs_destroy/zfs_destroy.cfg 34d583b39bSJohn Wren Kennedy. $STF_SUITE/tests/functional/cli_root/zfs_destroy/zfs_destroy_common.kshlib 35d583b39bSJohn Wren Kennedy 36d583b39bSJohn Wren Kennedy# 37d583b39bSJohn Wren Kennedy# DESCRIPTION: 38d583b39bSJohn Wren Kennedy# 'zfs destroy -r|-rf|-R|-Rf <fs|ctr|vol|snap>' should recursively destroy 39d583b39bSJohn Wren Kennedy# all children and clones based on options. 40d583b39bSJohn Wren Kennedy# 41d583b39bSJohn Wren Kennedy# STRATEGY: 42d583b39bSJohn Wren Kennedy# 1. Create test environment according to options. There are three test 43d583b39bSJohn Wren Kennedy# models can be created. Only ctr, fs & vol; with snap; with clone. 44d583b39bSJohn Wren Kennedy# 2. According to option, make the dataset busy or not. 45d583b39bSJohn Wren Kennedy# 3. Run 'zfs destroy [-rRf] <dataset>' 46d583b39bSJohn Wren Kennedy# 4. According to dataset and option, check if get the expected results. 47d583b39bSJohn Wren Kennedy# 48d583b39bSJohn Wren Kennedy 49d583b39bSJohn Wren Kennedyverify_runnable "both" 50d583b39bSJohn Wren Kennedy 51d583b39bSJohn Wren Kennedy# 52d583b39bSJohn Wren Kennedy# According to parameters, 1st, create suitable testing environment. 2nd, 53d583b39bSJohn Wren Kennedy# run 'zfs destroy $opt <dataset>'. 3rd, check the system status. 54d583b39bSJohn Wren Kennedy# 55d583b39bSJohn Wren Kennedy# $1 option of 'zfs destroy' 56d583b39bSJohn Wren Kennedy# $2 dataset will be destroied. 57d583b39bSJohn Wren Kennedy# 58d583b39bSJohn Wren Kennedyfunction test_n_check 59d583b39bSJohn Wren Kennedy{ 60d583b39bSJohn Wren Kennedy typeset opt=$1 61d583b39bSJohn Wren Kennedy typeset dtst=$2 62d583b39bSJohn Wren Kennedy 63d583b39bSJohn Wren Kennedy if ! is_global_zone ; then 64d583b39bSJohn Wren Kennedy if [[ $dtst == $VOL || $dtst == $VOLSNAP ]]; then 65d583b39bSJohn Wren Kennedy log_note "UNSUPPORTED: Volume are unavailable in LZ." 66d583b39bSJohn Wren Kennedy return 67d583b39bSJohn Wren Kennedy fi 68d583b39bSJohn Wren Kennedy fi 69d583b39bSJohn Wren Kennedy 70d583b39bSJohn Wren Kennedy # '-f' has no effect on non-filesystems 71d583b39bSJohn Wren Kennedy if [[ $opt == -f ]]; then 72d583b39bSJohn Wren Kennedy if [[ $dtst != $FS ]]; then 73d583b39bSJohn Wren Kennedy log_note "UNSUPPORTED: '-f ' is only available for " \ 74d583b39bSJohn Wren Kennedy "leaf FS." 75d583b39bSJohn Wren Kennedy return 76d583b39bSJohn Wren Kennedy fi 77d583b39bSJohn Wren Kennedy fi 78d583b39bSJohn Wren Kennedy 79d583b39bSJohn Wren Kennedy # Clean the test environment and make it clear. 80d583b39bSJohn Wren Kennedy if datasetexists $CTR; then 81*1d32ba66SJohn Wren Kennedy log_must zfs destroy -Rf $CTR 82d583b39bSJohn Wren Kennedy fi 83d583b39bSJohn Wren Kennedy 84d583b39bSJohn Wren Kennedy # According to option create test compatible environment. 85d583b39bSJohn Wren Kennedy case $opt in 86d583b39bSJohn Wren Kennedy -r|-rf) setup_testenv snap ;; 87d583b39bSJohn Wren Kennedy -R|-Rf) setup_testenv clone ;; 88d583b39bSJohn Wren Kennedy -f) setup_testenv ;; 89d583b39bSJohn Wren Kennedy *) log_fail "Incorrect option: '$opt'." ;; 90d583b39bSJohn Wren Kennedy esac 91d583b39bSJohn Wren Kennedy 92d583b39bSJohn Wren Kennedy # 93d583b39bSJohn Wren Kennedy # According to different dataset type, create busy condition when try to 94d583b39bSJohn Wren Kennedy # destroy this dataset. 95d583b39bSJohn Wren Kennedy # 96d583b39bSJohn Wren Kennedy typeset mpt_dir 97d583b39bSJohn Wren Kennedy case $dtst in 98d583b39bSJohn Wren Kennedy $CTR|$FS) 99d583b39bSJohn Wren Kennedy if [[ $opt == *f* ]]; then 100d583b39bSJohn Wren Kennedy mpt_dir=$(get_prop mountpoint $FS) 101*1d32ba66SJohn Wren Kennedy pidlist="$pidlist $(mkbusy \ 102d583b39bSJohn Wren Kennedy $mpt_dir/$TESTFILE0)" 103*1d32ba66SJohn Wren Kennedy log_note "mkbusy $mpt_dir/$TESTFILE0 " \ 104d583b39bSJohn Wren Kennedy "(pidlist: $pidlist)" 105d583b39bSJohn Wren Kennedy [[ -z $pidlist ]] && \ 106*1d32ba66SJohn Wren Kennedy log_fail "Failure from mkbusy" 107*1d32ba66SJohn Wren Kennedy log_mustnot zfs destroy -rR $dtst 108d583b39bSJohn Wren Kennedy fi 109d583b39bSJohn Wren Kennedy ;; 110d583b39bSJohn Wren Kennedy $VOL) 111d583b39bSJohn Wren Kennedy if [[ $opt == *f* ]]; then 112*1d32ba66SJohn Wren Kennedy pidlist="$pidlist $(mkbusy \ 113d583b39bSJohn Wren Kennedy $TESTDIR1/$TESTFILE0)" 114*1d32ba66SJohn Wren Kennedy log_note "mkbusy $TESTDIR1/$TESTFILE0 " \ 115d583b39bSJohn Wren Kennedy "(pidlist: $pidlist)" 116d583b39bSJohn Wren Kennedy [[ -z $pidlist ]] && \ 117*1d32ba66SJohn Wren Kennedy log_fail "Failure from mkbusy" 118*1d32ba66SJohn Wren Kennedy log_mustnot zfs destroy -rR $dtst 119d583b39bSJohn Wren Kennedy fi 120d583b39bSJohn Wren Kennedy ;; 121d583b39bSJohn Wren Kennedy $VOLSNAP) 122d583b39bSJohn Wren Kennedy if [[ $opt == *f* ]]; then 123*1d32ba66SJohn Wren Kennedy pidlist="$pidlist $(mkbusy \ 124d583b39bSJohn Wren Kennedy $TESTDIR1/$TESTFILE0)" 125*1d32ba66SJohn Wren Kennedy log_note "mkbusy $TESTDIR1/$TESTFILE0 " \ 126d583b39bSJohn Wren Kennedy "(pidlist: $pidlist)" 127d583b39bSJohn Wren Kennedy [[ -z $pidlist ]] && \ 128*1d32ba66SJohn Wren Kennedy log_fail "Failure from mkbusy" 129*1d32ba66SJohn Wren Kennedy log_must zfs destroy -rR $dtst 130*1d32ba66SJohn Wren Kennedy log_must zfs snapshot $dtst 131d583b39bSJohn Wren Kennedy fi 132d583b39bSJohn Wren Kennedy ;; 133d583b39bSJohn Wren Kennedy $FSSNAP) 134d583b39bSJohn Wren Kennedy if [[ $opt == *f* ]]; then 135d583b39bSJohn Wren Kennedy mpt_dir=$(snapshot_mountpoint $dtst) 136*1d32ba66SJohn Wren Kennedy pidlist="$pidlist $(mkbusy $mpt_dir)" 137*1d32ba66SJohn Wren Kennedy log_note "mkbusy $mpt_dir (pidlist: $pidlist)" 138d583b39bSJohn Wren Kennedy [[ -z $pidlist ]] && \ 139*1d32ba66SJohn Wren Kennedy log_fail "Failure from mkbusy" 140*1d32ba66SJohn Wren Kennedy log_must zfs destroy -rR $dtst 141*1d32ba66SJohn Wren Kennedy log_must zfs snapshot $dtst 142d583b39bSJohn Wren Kennedy fi 143d583b39bSJohn Wren Kennedy ;; 144d583b39bSJohn Wren Kennedy *) log_fail "Unsupported dataset: '$dtst'." 145d583b39bSJohn Wren Kennedy esac 146d583b39bSJohn Wren Kennedy 147d583b39bSJohn Wren Kennedy # Firstly, umount ufs filesystem which was created by zfs volume. 148d583b39bSJohn Wren Kennedy if is_global_zone; then 149*1d32ba66SJohn Wren Kennedy log_must umount -f $TESTDIR1 150d583b39bSJohn Wren Kennedy fi 151d583b39bSJohn Wren Kennedy 152d583b39bSJohn Wren Kennedy # Invoke 'zfs destroy [-rRf] <dataset>' 153*1d32ba66SJohn Wren Kennedy log_must zfs destroy $opt $dtst 154d583b39bSJohn Wren Kennedy 155d583b39bSJohn Wren Kennedy # Kill any lingering instances of mkbusy, and clear the list. 156*1d32ba66SJohn Wren Kennedy [[ -z $pidlist ]] || log_must kill -TERM $pidlist 157d583b39bSJohn Wren Kennedy pidlist="" 158*1d32ba66SJohn Wren Kennedy log_mustnot pgrep -fl mkbusy 159d583b39bSJohn Wren Kennedy 160d583b39bSJohn Wren Kennedy case $dtst in 161d583b39bSJohn Wren Kennedy $CTR) check_dataset datasetnonexists \ 162d583b39bSJohn Wren Kennedy $CTR $FS $VOL $FSSNAP $VOLSNAP 163d583b39bSJohn Wren Kennedy if [[ $opt == *R* ]]; then 164d583b39bSJohn Wren Kennedy check_dataset datasetnonexists \ 165d583b39bSJohn Wren Kennedy $FSCLONE $VOLCLONE 166d583b39bSJohn Wren Kennedy fi 167d583b39bSJohn Wren Kennedy ;; 168d583b39bSJohn Wren Kennedy $FS) check_dataset datasetexists $CTR $VOL 169d583b39bSJohn Wren Kennedy check_dataset datasetnonexists $FS 170d583b39bSJohn Wren Kennedy if [[ $opt != -f ]]; then 171d583b39bSJohn Wren Kennedy check_dataset datasetexists $VOLSNAP 172d583b39bSJohn Wren Kennedy check_dataset datasetnonexists $FSSNAP 173d583b39bSJohn Wren Kennedy fi 174d583b39bSJohn Wren Kennedy if [[ $opt == *R* ]]; then 175d583b39bSJohn Wren Kennedy check_dataset datasetexists $VOLCLONE 176d583b39bSJohn Wren Kennedy check_dataset datasetnonexists $FSCLONE 177d583b39bSJohn Wren Kennedy fi 178d583b39bSJohn Wren Kennedy ;; 179d583b39bSJohn Wren Kennedy $VOL) check_dataset datasetexists $CTR $FS $FSSNAP 180d583b39bSJohn Wren Kennedy check_dataset datasetnonexists $VOL $VOLSNAP 181d583b39bSJohn Wren Kennedy if [[ $opt == *R* ]]; then 182d583b39bSJohn Wren Kennedy check_dataset datasetexists $FSCLONE 183d583b39bSJohn Wren Kennedy check_dataset datasetnonexists $VOLCLONE 184d583b39bSJohn Wren Kennedy fi 185d583b39bSJohn Wren Kennedy ;; 186d583b39bSJohn Wren Kennedy $FSSNAP) 187d583b39bSJohn Wren Kennedy check_dataset datasetexists $CTR $FS $VOL $VOLSNAP 188d583b39bSJohn Wren Kennedy check_dataset datasetnonexists $FSSNAP 189d583b39bSJohn Wren Kennedy if [[ $opt == *R* ]]; then 190d583b39bSJohn Wren Kennedy check_dataset datasetexists $VOLCLONE 191d583b39bSJohn Wren Kennedy check_dataset datasetnonexists $FSCLONE 192d583b39bSJohn Wren Kennedy fi 193d583b39bSJohn Wren Kennedy ;; 194d583b39bSJohn Wren Kennedy $VOLSNAP) 195d583b39bSJohn Wren Kennedy check_dataset datasetexists $CTR $FS $VOL $FSSNAP 196d583b39bSJohn Wren Kennedy check_dataset datasetnonexists $VOLSNAP 197d583b39bSJohn Wren Kennedy if [[ $opt == *R* ]]; then 198d583b39bSJohn Wren Kennedy check_dataset datasetexists $FSCLONE 199d583b39bSJohn Wren Kennedy check_dataset datasetnonexists $VOLCLONE 200d583b39bSJohn Wren Kennedy fi 201d583b39bSJohn Wren Kennedy ;; 202d583b39bSJohn Wren Kennedy esac 203d583b39bSJohn Wren Kennedy 204*1d32ba66SJohn Wren Kennedy log_note "'zfs destroy $opt $dtst' passed." 205d583b39bSJohn Wren Kennedy} 206d583b39bSJohn Wren Kennedy 207d583b39bSJohn Wren Kennedylog_assert "'zfs destroy -r|-R|-f|-rf|-Rf <fs|ctr|vol|snap>' should " \ 208d583b39bSJohn Wren Kennedy "recursively destroy all children." 209d583b39bSJohn Wren Kennedylog_onexit cleanup_testenv 210d583b39bSJohn Wren Kennedy 211d583b39bSJohn Wren Kennedytypeset dtst="" 212d583b39bSJohn Wren Kennedytypeset opt="" 213d583b39bSJohn Wren Kennedytypeset pidlist="" 214d583b39bSJohn Wren Kennedyfor dtst in $CTR $FS $VOL $FSSNAP $VOLSNAP; do 215d583b39bSJohn Wren Kennedy for opt in "-r" "-R" "-f" "-rf" "-Rf"; do 216*1d32ba66SJohn Wren Kennedy log_note "Starting test: zfs destroy $opt $dtst" 217d583b39bSJohn Wren Kennedy test_n_check $opt $dtst 218d583b39bSJohn Wren Kennedy done 219d583b39bSJohn Wren Kennedydone 220d583b39bSJohn Wren Kennedy 221d583b39bSJohn Wren Kennedylog_pass "'zfs destroy -r|-R|-f|-rf|-Rf <fs|ctr|vol|snap>' passed." 222