1#!/usr/local/bin/ksh93 -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# ident	"@(#)zpool_import_006_pos.ksh	1.3	07/10/09 SMI"
28#
29
30. $STF_SUITE/include/libtest.kshlib
31
32#################################################################################
33#
34# __stc_assertion_start
35#
36# ID: zpool_import_006_pos
37#
38# DESCRIPTION:
39#	For mirror, N-1 destroyed pools devices was removed or used by other
40#	pool, it still can be imported correctly.
41#
42# STRATEGY:
43#	1. Create mirror with N disks.
44#	2. Destroy this mirror.
45#	3. Create another pool with N-1 disks which was used by this mirror.
46#	4. Verify import mirror can succeed.
47#
48# TESTABILITY: explicit
49#
50# TEST_AUTOMATION_LEVEL: automated
51#
52# CODING_STATUS: COMPLETED (2006-06-12)
53#
54# __stc_assertion_end
55#
56################################################################################
57
58verify_runnable "global"
59
60function cleanup
61{
62	destroy_pool $TESTPOOL2
63	destroy_pool $TESTPOOL1
64
65	log_must $RM -rf $DEVICE_DIR/*
66	typeset i=0
67	while (( i < $MAX_NUM )); do
68		log_must create_vdevs ${DEVICE_DIR}/${DEVICE_FILE}$i
69		((i += 1))
70	done
71}
72
73log_assert "For mirror, N-1 destroyed pools devices was removed or used " \
74	"by other pool, it still can be imported correctly."
75log_onexit cleanup
76
77function perform_test
78{
79	typeset target=$1
80
81	assert_pool_in_cachefile $TESTPOOL1
82	log_must $ZPOOL destroy $TESTPOOL1
83
84	create_pool $TESTPOOL2 $VDEV0 $VDEV2
85	log_must $ZPOOL import -d $DEVICE_DIR -D -f $target
86	log_must $ZPOOL destroy $TESTPOOL1
87
88	log_must $ZPOOL destroy $TESTPOOL2
89	log_must $RM -rf $VDEV2
90	log_must $ZPOOL import -d $DEVICE_DIR -D -f $target
91
92	# Restore the vdev.
93	log_must create_vdevs $VDEV2
94}
95
96log_note "Testing import by name."
97create_pool $TESTPOOL1 mirror $VDEV0 $VDEV1 $VDEV2
98perform_test $TESTPOOL1
99
100log_note "Testing import by GUID."
101create_pool $TESTPOOL1 mirror $VDEV0 $VDEV1 $VDEV2
102typeset guid=$(get_config $TESTPOOL1 pool_guid)
103perform_test $guid
104
105log_pass "zpool import -D mirror passed."
106