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 http://www.opensolaris.org/os/licensing.
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#
31
32. $STF_SUITE/include/libtest.shlib
33. $STF_SUITE/tests/functional/cli_root/zpool_import/zpool_import.cfg
34
35#
36# DESCRIPTION:
37#	For raidz2, two destroyed pool's devices were removed or used by other
38#	pool, it still can be imported correctly.
39#
40# STRATEGY:
41#	1. Create a raidz2 pool A with N disks.
42#	2. Destroy this pool A.
43#	3. Create another pool B with two disks which were used by pool A.
44#	4. Verify import this raidz2 pool can succeed.
45#
46
47verify_runnable "global"
48
49function cleanup
50{
51	destroy_pool $TESTPOOL2
52	destroy_pool $TESTPOOL1
53
54	log_must rm -rf $DEVICE_DIR/*
55	typeset i=0
56	while (( i < $MAX_NUM )); do
57		log_must mkfile $FILE_SIZE ${DEVICE_DIR}/${DEVICE_FILE}$i
58		((i += 1))
59	done
60}
61
62log_assert "For raidz2, two destroyed pools devices was removed or used by " \
63	"other pool, it still can be imported correctly."
64log_onexit cleanup
65
66log_must zpool create $TESTPOOL1 raidz2 $VDEV0 $VDEV1 $VDEV2 $VDIV3
67typeset guid=$(get_config $TESTPOOL1 pool_guid)
68typeset target=$TESTPOOL1
69if (( RANDOM % 2 == 0 )) ; then
70	target=$guid
71	log_note "Import by guid."
72fi
73log_must zpool destroy $TESTPOOL1
74
75log_must zpool create $TESTPOOL2 $VDEV0 $VDEV1
76log_must zpool import -d $DEVICE_DIR -D -f $target
77log_must zpool destroy $TESTPOOL1
78
79log_must zpool destroy $TESTPOOL2
80log_must rm -rf $VDEV0 $VDEV1
81log_must zpool import -d $DEVICE_DIR -D -f $target
82log_must zpool destroy $TESTPOOL1
83
84log_note "For raidz2, more than two destroyed pool's devices were used, " \
85	"import failed."
86log_must mkfile $FILE_SIZE $VDEV0 $VDEV1
87log_must zpool create $TESTPOOL2 $VDEV0 $VDEV1 $VDEV2
88log_mustnot zpool import -d $DEVICE_DIR -D -f $target
89log_must zpool destroy $TESTPOOL2
90
91log_pass "zpool import -D raidz2 passed."
92