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 (c) 2012, 2016 by Delphix. All rights reserved. 25# 26 27. $STF_SUITE/include/libtest.shlib 28. $STF_SUITE/tests/functional/cli_root/zfs_destroy/zfs_destroy.cfg 29. $STF_SUITE/tests/functional/cli_root/zfs_destroy/zfs_destroy_common.kshlib 30 31################################################################################ 32# 33# When using 'zfs destroy -R' on a file system hierarchy that includes a 34# snapshot and a clone of that snapshot, and the snapshot has been 35# defer-destroyed, make sure that the 'zfs destroy -R' works as expected. 36# In particular make sure that libzfs is not confused by the fact that the 37# kernel will automatically remove the defer-destroyed snapshot when the 38# clone is destroyed. 39# 40# 1. Create test environment. 41# 2. Create a clone of the snapshot. 42# 3. 'zfs destroy -d <snap>' 43# 4. 'zfs destroy -R' 44# 5. Verify that the snapshot and clone are destroyed. 45# 46################################################################################ 47 48function test_clone_run 49{ 50 typeset dstype=$1 51 52 ds=$(eval echo \$${dstype}) 53 snap=$(eval echo \$${dstype}SNAP) 54 clone=$(eval echo \$${dstype}CLONE) 55 log_must zfs destroy -d $snap 56 log_must datasetexists $snap 57 log_must_busy zfs destroy -R $clone 58 log_mustnot datasetexists $snap 59 log_mustnot datasetexists $clone 60} 61 62log_assert "'zfs destroy -R' works on deferred destroyed snapshots" 63log_onexit cleanup_testenv 64 65setup_testenv clone 66 67for dstype in FS VOL; do 68 if [[ $dstype == VOL ]]; then 69 if is_global_zone; then 70 test_clone_run $dstype 71 fi 72 else 73 test_clone_run $dstype 74 fi 75done 76 77log_pass "'zfs destroy -R' works on deferred destroyed snapshots" 78