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]
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20# CDDL HEADER END
21#
22
23#
24# Copyright 2016 Spectra Logic  All rights reserved.
25# Use is subject to license terms.
26#
27
28. $STF_SUITE/include/libtest.kshlib
29
30#################################################################################
31#
32# __stc_assertion_start
33#
34# ID: zpool_import_missing_005_pos
35#
36# DESCRIPTION:
37#	Verify that a pool can still be imported even if its devices' names
38#	have changed, for all types of devices.  This is a test of vdev_geom's
39#	import_by_guid functionality.
40# STRATEGY:
41#	1. Create a supply of file-backed md devices
42#	2. Create a disk-backed pool with regular, cache, log, and spare vdevs
43#	3. Export it
44#	4. Cause all the md devices names to change
45#	5. Verify 'zpool import' can import it
46#
47# TESTABILITY: explicit
48#
49# TEST_AUTOMATION_LEVEL: automated
50#
51# CODING_STATUS: COMPLETED (2015-01-4)
52#
53# __stc_assertion_end
54#
55################################################################################
56
57verify_runnable "global"
58
59log_assert "Verify that all types of vdevs of a disk-backed exported pool can be imported even if they have been renamed"
60
61# Create md devices so we can control their devnames
62# Use high devnames so we'll be unlikely to have collisions
63typeset -i REGULAR_U=4000
64typeset -i LOG_U=4001
65typeset -i CACHE_U=4002
66typeset -i SPARE_U=4003
67typeset -i REGULAR_ALTU=5000
68typeset -i LOG_ALTU=5001
69typeset -i CACHE_ALTU=5002
70typeset -i SPARE_ALTU=5003
71typeset REGULAR=${TMPDIR}/regular
72typeset LOG=${TMPDIR}/log
73typeset CACHE=${TMPDIR}/cache
74typeset SPARE=${TMPDIR}/spare
75
76function cleanup
77{
78	destroy_pool $TESTPOOL
79	$MDCONFIG -d -u $REGULAR_U 2>/dev/null
80	$MDCONFIG -d -u $LOG_U 2>/dev/null
81	$MDCONFIG -d -u $CACHE_U 2>/dev/null
82	$MDCONFIG -d -u $SPARE_U 2>/dev/null
83	$MDCONFIG -d -u $REGULAR_ALTU 2>/dev/null
84	$MDCONFIG -d -u $LOG_ALTU 2>/dev/null
85	$MDCONFIG -d -u $CACHE_ALTU 2>/dev/null
86	$MDCONFIG -d -u $SPARE_ALTU 2>/dev/null
87	$RM -f $REGULAR
88	$RM -f $CACHE
89	$RM -f $LOG
90	$RM -f $SPARE
91}
92log_onexit cleanup
93
94log_must $TRUNCATE -s 64m $REGULAR
95log_must $TRUNCATE -s 64m $LOG
96log_must $TRUNCATE -s 64m $CACHE
97log_must $TRUNCATE -s 64m $SPARE
98log_must $MDCONFIG -t vnode -a -f $REGULAR -u $REGULAR_U
99log_must $MDCONFIG -t vnode -a -f $LOG -u $LOG_U
100log_must $MDCONFIG -t vnode -a -f $CACHE -u $CACHE_U
101log_must $MDCONFIG -t vnode -a -f $SPARE -u $SPARE_U
102
103log_must $ZPOOL create $TESTPOOL md$REGULAR_U log md$LOG_U cache md$CACHE_U spare md$SPARE_U
104log_must $ZPOOL export $TESTPOOL
105# Now destroy the md devices, then recreate them with different names
106log_must $MDCONFIG -d -u $REGULAR_U
107log_must $MDCONFIG -d -u $LOG_U
108log_must $MDCONFIG -d -u $CACHE_U
109log_must $MDCONFIG -d -u $SPARE_U
110log_must $MDCONFIG -t vnode -a -f $REGULAR -u $REGULAR_ALTU
111log_must $MDCONFIG -t vnode -a -f $LOG -u $LOG_ALTU
112log_must $MDCONFIG -t vnode -a -f $CACHE -u $CACHE_ALTU
113log_must $MDCONFIG -t vnode -a -f $SPARE -u $SPARE_ALTU
114
115log_must $ZPOOL import $TESTPOOL
116zpool status $TESTPOOL
117log_must check_state $TESTPOOL md${REGULAR_ALTU} ONLINE
118log_must check_state $TESTPOOL md${LOG_ALTU} ONLINE
119log_must check_state $TESTPOOL md${CACHE_ALTU} ONLINE
120log_must check_state $TESTPOOL md${SPARE_ALTU} AVAIL
121
122log_pass
123