d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# CDDL HEADER START
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d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# Common Development and Distribution License (the "License").
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# You may not use this file except in compliance with the License.
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# or http://www.opensolaris.org/os/licensing.
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# See the License for the specific language governing permissions
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# and limitations under the License.
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d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# If applicable, add the following below this CDDL HEADER, with the
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d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# CDDL HEADER END
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# Copyright 2009 Sun Microsystems, Inc. All rights reserved.
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# Use is subject to license terms.
1d32ba663e202c24a5a1f2e5aef83fffb447cb7fJohn Wren Kennedy# Copyright (c) 2012, 2016 by Delphix. All rights reserved.
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy. $STF_SUITE/tests/functional/cli_root/zfs_destroy/zfs_destroy.cfg
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy. $STF_SUITE/tests/functional/cli_root/zfs_destroy/zfs_destroy_common.kshlib
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# Seperately verify 'zfs destroy -f|-r|-rf|-R|-rR <dataset>' will fail in
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# different conditions.
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# 1. Create pool, fs & vol.
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# 2. Create snapshot for fs & vol.
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# 3. Invoke 'zfs destroy ''|-f <dataset>', it should fail.
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# 4. Create clone for fs & vol.
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# 5. Invoke 'zfs destroy -r|-rf <dataset>', it should fail.
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# 6. Write file to filesystem or enter snapshot mountpoint.
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# 7. Invoke 'zfs destroy -R|-rR <dataset>', it should fail.
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedylog_assert "Seperately verify 'zfs destroy -f|-r|-rf|-R|-rR <dataset>' will " \
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy "fail in different conditions."
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# Run 'zfs destroy [-rRf] <dataset>', make sure it fail.
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# $1 the collection of options
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# $2 the collection of datasets
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy if [[ $dtst == $VOL || $dtst == $VOLSNAP || \
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# Create snapshots for filesystem and volume,
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# and verify 'zfs destroy' fails without '-r' or '-R'.
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# Create clones for filesystem and volume,
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# and verify 'zfs destroy' fails without '-R'.
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# Get $FS mountpoint and make it busy, and verify 'zfs destroy $CTR' fails
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# without '-f'. Then verify the remaining datasets are correct. See below for
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# an explanation of what 'correct' means for this test.
1d32ba663e202c24a5a1f2e5aef83fffb447cb7fJohn Wren Kennedylog_note "mkbusy $mntpt/$TESTFILE0 (pidlist: $pidlist)"
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy[[ -z $pidlist ]] && log_fail "Failure from mkbusy"
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# Checking the outcome of the test above is tricky, because the order in
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# which datasets are destroyed is not deterministic. Both $FS and $VOL are
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# busy, and the remaining datasets will be different depending on whether we
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# tried (and failed) to delete $FS or $VOL first.
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# The following datasets will exist independent of the order
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedyif datasetexists $VOLSNAP && datasetnonexists $FSSNAP; then
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy # The recursive destroy failed on $FS
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy check_dataset datasetnonexists $FSSNAP $FSCLONE
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy check_dataset datasetexists $VOLSNAP $VOLCLONE
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedyelif datasetexists $FSSNAP && datasetnonexists $VOLSNAP; then
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy # The recursive destroy failed on $VOL
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy check_dataset datasetnonexists $VOLSNAP $VOLCLONE
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy check_dataset datasetexists $FSSNAP $FSCLONE
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# Create the clones for test environment, and verify 'zfs destroy $FS' fails
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# without '-f'. Then verify the FS snap and clone are the only datasets
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# that were removed.
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedycheck_dataset datasetexists $CTR $FS $VOL $VOLSNAP $VOLCLONE
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedycheck_dataset datasetnonexists $FSSNAP $FSCLONE
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# Create the clones for test environment and make the volume busy.
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# Then verify 'zfs destroy $CTR' fails without '-f'.
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# Then verify the expected datasets exist (see below).
1d32ba663e202c24a5a1f2e5aef83fffb447cb7fJohn Wren Kennedy log_note "mkbusy $TESTDIR1/$TESTFILE0 (pidlist: $pidlist)"
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy [[ -z $pidlist ]] && log_fail "Failure from mkbusy"
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy check_dataset datasetnonexists $VOLSNAP $VOLCLONE
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy # Here again, the non-determinism of destroy order is a factor. $FS,
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy # $FSSNAP and $FSCLONE will still exist here iff we attempted to destroy
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy # $VOL (and failed) first. So check that either all of the datasets are
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy # present, or they're all gone.
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy check_dataset datasetexists $FS $FSSNAP $FSCLONE
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy check_dataset datasetnonexists $FS $FSSNAP $FSCLONE
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# Create the clones for test environment and make the volume busy.
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# Then verify 'zfs destroy $VOL' fails without '-f'.
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# Then verify the snapshot and clone are destroyed, but nothing else is.
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy check_dataset datasetexists $CTR $VOL $FS $FSSNAP $FSCLONE
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy check_dataset datasetnonexists $VOLSNAP $VOLCLONE
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# Create the clones for test environment and make the snapshot busy.
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# Then verify 'zfs destroy $snap' succeeds without '-f'.
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy# Then verify the snapshot and clone are destroyed, but nothing else is.
1d32ba663e202c24a5a1f2e5aef83fffb447cb7fJohn Wren Kennedylog_note "mkbusy $mntpt (pidlist: $pidlist)"
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy[[ -z $pidlist ]] && log_fail "Failure from mkbusy"
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy check_dataset datasetnonexists $FSSNAP $FSCLONE
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedylog_pass "zfs destroy -f|-r|-rf|-R|-rR <dataset>' failed in different " \
d583b39bfb4e2571d3e41097c5c357ffe353ad45John Wren Kennedy "condition passed."