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 2013 Spectra Logic Corp.  All rights reserved.
27# Use is subject to license terms.
28#
29#
30. $STF_SUITE/include/libtest.kshlib
31
32################################################################################
33#
34# __stc_assertion_start
35#
36# ID: zpool_import_missing_004_pos
37#
38# DESCRIPTION:
39# 	Once a pool has been exported and one or more devices are missing
40# 	"zpool import" with no pool argument should exit with error code 0.
41#
42# STRATEGY:
43#	1. Create test pool upon device files using the various combinations.
44#		- Striped pool
45#		- Mirror
46#		- Raidz
47#	2. Export the test pool.
48#	3. Remove one or more devices
49#	4. Verify 'zpool import' will handle missing devices successfully.
50#
51# TESTABILITY: explicit
52#
53# TEST_AUTOMATION_LEVEL: automated
54#
55# CODING_STATUS: COMPLETED (2013-07-02)
56#
57# __stc_assertion_end
58#
59################################################################################
60
61verify_runnable "global"
62
63set -A vdevs "mirror" "raidz" ""
64
65function cleanup
66{
67	destroy_pool $TESTPOOL1
68	log_must $RM -rf $DEVICE_DIR/*
69}
70
71function recreate_files
72{
73	cleanup
74	typeset -i i=0
75	for (( ; $i < $GROUP_NUM; i += 1 )); do
76		log_must create_vdevs ${DEVICE_DIR}/${DEVICE_FILE}$i
77	done
78	log_must $SYNC
79}
80
81log_onexit cleanup
82
83log_assert "Verify that zpool import succeeds when devices are missing"
84
85typeset rootvdev
86typeset option
87log_must $MKDIR -p $DEVICE_DIR
88for rootvdev in "${vdevs[@]}"; do
89	recreate_files
90	poolexists $TESTPOOL1 || \
91		create_pool $TESTPOOL1 "${rootvdev}" $DEVICE_FILES
92
93	# Remove all devices but the last, one at a time
94	for device in ${DEVICE_FILES% *} ; do
95		poolexists $TESTPOOL1 && log_must $ZPOOL export $TESTPOOL1
96		log_must $RM -f $device
97		log_must $ZPOOL import -d $DEVICE_DIR
98	done
99done
100
101log_pass "zpool import succeeded when devices were missing"
102