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# $FreeBSD$
24
25#
26# Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
27# Use is subject to license terms.
28#
29# ident	"@(#)zpool_import_002_pos.ksh	1.3	07/10/09 SMI"
30#
31. $STF_SUITE/include/libtest.kshlib
32. $STF_SUITE/tests/cli_root/zfs_mount/zfs_mount.kshlib
33
34################################################################################
35#
36# __stc_assertion_start
37#
38# ID: zpool_import_002_pos
39#
40# DESCRIPTION:
41# Verify that an exported pool cannot be imported
42# more than once.
43#
44# STRATEGY:
45#	1. Populate the default test directory and unmount it.
46#	2. Export the default test pool.
47#	3. Import it using the various combinations.
48#		- Regular import
49#		- Alternate Root Specified
50#	4. Verify it shows up under 'zpool list'.
51#	5. Verify it contains a file.
52#	6. Attempt to import it for a second time. Verify this fails.
53#
54# TESTABILITY: explicit
55#
56# TEST_AUTOMATION_LEVEL: automated
57#
58# CODING_STATUS: COMPLETED (2005-07-04)
59#
60# __stc_assertion_end
61#
62################################################################################
63
64verify_runnable "global"
65
66set -A pools "$TESTPOOL" "$TESTPOOL1"
67set -A devs "" "-d $DEVICE_DIR"
68set -A options "" "-R $ALTER_ROOT"
69set -A mtpts "$TESTDIR" "$TESTDIR1"
70
71
72function cleanup
73{
74	typeset -i i=0
75	while (( i < ${#pools[*]} )); do
76		poolexists ${pools[i]} && \
77			log_must $ZPOOL export ${pools[i]}
78
79		datasetexists "${pools[i]}/$TESTFS" || \
80			log_must $ZPOOL import ${devs[i]} ${pools[i]}
81
82		ismounted "${pools[i]}/$TESTFS" || \
83			log_must $ZFS mount ${pools[i]}/$TESTFS
84
85		[[ -e ${mtpts[i]}/$TESTFILE0 ]] && \
86			log_must $RM -rf ${mtpts[i]}/$TESTFILE0
87
88		((i = i + 1))
89	done
90
91	cleanup_filesystem $TESTPOOL1 $TESTFS
92
93	destroy_pool $TESTPOOL1
94
95	[[ -d $ALTER_ROOT ]] && \
96		log_must $RM -rf $ALTER_ROOT
97}
98
99log_onexit cleanup
100
101log_assert "Verify that an exported pool cannot be imported more than once."
102
103setup_filesystem "$DEVICE_FILES" $TESTPOOL1 $TESTFS $TESTDIR1
104
105checksum1=$($SUM $MYTESTFILE | $AWK '{print $1}')
106
107typeset -i i=0
108typeset -i j=0
109typeset basedir
110
111function inner_test
112{
113	typeset pool=$1
114	typeset target=$2
115	typeset devs=$3
116	typeset opts=$4
117	typeset mtpt=$5
118
119	log_must $ZPOOL import ${devs} ${opts} $target
120	log_must poolexists $pool
121	log_must ismounted $pool/$TESTFS
122
123	basedir=$mtpt
124	[ -n "$opts" ] && basedir="$ALTER_ROOT/$mtpt"
125
126	[ ! -e "$basedir/$TESTFILE0" ] && \
127		log_fail "ERROR: $basedir/$TESTFILE0 missing after import."
128
129	checksum2=$($SUM $basedir/$TESTFILE0 | $AWK '{print $1}')
130	[[ "$checksum1" != "$checksum2" ]] && \
131		log_fail "ERROR: Checksums differ ($checksum1 != $checksum2)"
132
133	log_mustnot $ZPOOL import $devs $target
134}
135
136while (( i < ${#pools[*]} )); do
137	log_must $CP $MYTESTFILE ${mtpts[i]}/$TESTFILE0
138
139	log_must $ZFS umount ${mtpts[i]}
140
141	j=0
142	while (( j <  ${#options[*]} )); do
143		typeset pool=${pools[i]}
144		typeset vdevdir=""
145
146		log_must $ZPOOL export $pool
147
148		[ "$pool" = "$TESTPOOL1" ] && vdevdir="$DEVICE_DIR"
149		guid=$(get_config $pool pool_guid $vdevdir)
150		log_must test -n "$guid"
151		log_note "Importing '$pool' by guid '$guid'"
152		inner_test $pool $guid "${devs[i]}" "${options[j]}" ${mtpts[i]}
153
154		log_must $ZPOOL export $pool
155
156		log_note "Importing '$pool' by name."
157		inner_test $pool $pool "${devs[i]}" "${options[j]}" ${mtpts[i]}
158
159		((j = j + 1))
160	done
161
162	((i = i + 1))
163
164done
165
166log_pass "Able to import exported pools and import only once."
167