#!/bin/ksh -p # # This file and its contents are supplied under the terms of the # Common Development and Distribution License ("CDDL"), version 1.0. # You may only use this file in accordance with the terms of version # 1.0 of the CDDL. # # A full copy of the text of the CDDL should have accompanied this # source. A copy of the CDDL is also available via the Internet at # http://www.illumos.org/license/CDDL. # # # Copyright (c) 2012, 2016 by Delphix. All rights reserved. # . $STF_SUITE/include/libtest.shlib . $STF_SUITE/tests/functional/cli_root/zfs_destroy/zfs_destroy.cfg . $STF_SUITE/tests/functional/cli_root/zfs_destroy/zfs_destroy_common.kshlib ################################################################################ # # Deferred destroyed snapshots remain until the last hold is released. # # 1. Create test environment without clones. # 2. 'zfs hold ' # 3. 'zfs destroy -d ' # 4. Sequence of holds/releases including invalid ones that should fail. # 4. Verify snapshot still exists. # 5. Release all holds. # 6. Verify that the snapshot is destroyed. # ################################################################################ function test_snap_run { typeset dstype=$1 snap=$(eval echo \$${dstype}SNAP) log_must zfs hold zfstest1 $snap log_must zfs destroy -d $snap log_must datasetexists $snap log_must eval "[[ $(get_prop defer_destroy $snap) == 'on' ]]" log_must zfs hold zfstest2 $snap log_mustnot zfs hold zfstest1 $snap log_mustnot zfs hold zfstest2 $snap log_must zfs release zfstest1 $snap log_must datasetexists $snap log_mustnot zfs release zfstest1 $snap log_must datasetexists $snap log_mustnot zfs release zfstest3 $snap log_must datasetexists $snap log_must zfs release zfstest2 $snap log_mustnot datasetexists $snap } log_assert "deferred destroyed snapshots remain until last hold is released" log_onexit cleanup_testenv setup_testenv snap for dstype in FS VOL; do if [[ $dstype == VOL ]]; then if is_global_zone; then test_snap_run $dstype fi else test_snap_run $dstype fi done log_pass "deferred destroyed snapshots remain until last hold is released"