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# Copyright (c) 2020 Lawrence Livermore National Security, LLC.
31#
32
33. $STF_SUITE/include/libtest.shlib
34. $STF_SUITE/tests/functional/cli_root/zpool_import/zpool_import.cfg
35
36#
37# DESCRIPTION:
38#	For draid, one destroyed pools devices was removed or used by other
39#	pool, it still can be imported correctly.
40#
41# STRATEGY:
42#	1. Create a draid pool A with N disks.
43#	2. Destroy this pool A.
44#	3. Create another pool B with 1 disk which was used by pool A.
45#	4. Verify import this draid pool can succeed.
46#
47
48verify_runnable "global"
49
50function cleanup
51{
52	destroy_pool $TESTPOOL2
53	destroy_pool $TESTPOOL1
54
55	log_must rm -rf $DEVICE_DIR/*
56	typeset i=0
57	while (( i < $MAX_NUM )); do
58		log_must mkfile $FILE_SIZE ${DEVICE_DIR}/${DEVICE_FILE}$i
59		((i += 1))
60	done
61}
62
63log_assert "For draid, one destroyed pools devices was removed or used by " \
64	"other pool, it still can be imported correctly."
65log_onexit cleanup
66
67log_must zpool create $TESTPOOL1 draid $VDEV0 $VDEV1 $VDEV2 $VDEV3
68typeset guid=$(get_config $TESTPOOL1 pool_guid)
69typeset target=$TESTPOOL1
70if (( RANDOM % 2 == 0 )) ; then
71	target=$guid
72	log_note "Import by guid."
73fi
74log_must zpool destroy $TESTPOOL1
75
76log_must zpool create $TESTPOOL2 $VDEV0
77log_must zpool import -d $DEVICE_DIR -D -f $target
78log_must zpool destroy $TESTPOOL1
79
80log_must zpool destroy $TESTPOOL2
81log_must rm -rf $VDEV0
82log_must zpool import -d $DEVICE_DIR -D -f $target
83log_must zpool destroy $TESTPOOL1
84
85log_note "For draid, two destroyed pool's devices were used, import failed."
86log_must mkfile $FILE_SIZE $VDEV0
87log_must zpool create $TESTPOOL2 $VDEV0 $VDEV1
88log_mustnot zpool import -d $DEVICE_DIR -D -f $target
89log_must zpool destroy $TESTPOOL2
90
91log_pass "zpool import -D draid passed."
92