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 2016 Spectra Logic All rights reserved. 27# Use is subject to license terms. 28# 29 30. $STF_SUITE/include/libtest.kshlib 31 32################################################################################# 33# 34# __stc_assertion_start 35# 36# ID: zpool_import_missing_005_pos 37# 38# DESCRIPTION: 39# Verify that a pool can still be imported even if its devices' names 40# have changed, for all types of devices. This is a test of vdev_geom's 41# import_by_guid functionality. 42# STRATEGY: 43# 1. Create a supply of file-backed md devices 44# 2. Create a disk-backed pool with regular, cache, log, and spare vdevs 45# 3. Export it 46# 4. Cause all the md devices names to change 47# 5. Verify 'zpool import' can import it 48# 49# TESTABILITY: explicit 50# 51# TEST_AUTOMATION_LEVEL: automated 52# 53# CODING_STATUS: COMPLETED (2015-01-4) 54# 55# __stc_assertion_end 56# 57################################################################################ 58 59verify_runnable "global" 60 61log_assert "Verify that all types of vdevs of a disk-backed exported pool can be imported even if they have been renamed" 62 63# Create md devices so we can control their devnames 64# Use high devnames so we'll be unlikely to have collisions 65typeset -i REGULAR_U=4000 66typeset -i LOG_U=4001 67typeset -i CACHE_U=4002 68typeset -i SPARE_U=4003 69typeset -i REGULAR_ALTU=5000 70typeset -i LOG_ALTU=5001 71typeset -i CACHE_ALTU=5002 72typeset -i SPARE_ALTU=5003 73typeset REGULAR=${TMPDIR}/regular 74typeset LOG=${TMPDIR}/log 75typeset CACHE=${TMPDIR}/cache 76typeset SPARE=${TMPDIR}/spare 77 78function cleanup 79{ 80 destroy_pool $TESTPOOL 81 $MDCONFIG -d -u $REGULAR_U 2>/dev/null 82 $MDCONFIG -d -u $LOG_U 2>/dev/null 83 $MDCONFIG -d -u $CACHE_U 2>/dev/null 84 $MDCONFIG -d -u $SPARE_U 2>/dev/null 85 $MDCONFIG -d -u $REGULAR_ALTU 2>/dev/null 86 $MDCONFIG -d -u $LOG_ALTU 2>/dev/null 87 $MDCONFIG -d -u $CACHE_ALTU 2>/dev/null 88 $MDCONFIG -d -u $SPARE_ALTU 2>/dev/null 89 $RM -f $REGULAR 90 $RM -f $CACHE 91 $RM -f $LOG 92 $RM -f $SPARE 93} 94log_onexit cleanup 95 96log_must $TRUNCATE -s 64m $REGULAR 97log_must $TRUNCATE -s 64m $LOG 98log_must $TRUNCATE -s 64m $CACHE 99log_must $TRUNCATE -s 64m $SPARE 100log_must $MDCONFIG -t vnode -a -f $REGULAR -u $REGULAR_U 101log_must $MDCONFIG -t vnode -a -f $LOG -u $LOG_U 102log_must $MDCONFIG -t vnode -a -f $CACHE -u $CACHE_U 103log_must $MDCONFIG -t vnode -a -f $SPARE -u $SPARE_U 104 105log_must $ZPOOL create $TESTPOOL md$REGULAR_U log md$LOG_U cache md$CACHE_U spare md$SPARE_U 106log_must $ZPOOL export $TESTPOOL 107# Now destroy the md devices, then recreate them with different names 108log_must $MDCONFIG -d -u $REGULAR_U 109log_must $MDCONFIG -d -u $LOG_U 110log_must $MDCONFIG -d -u $CACHE_U 111log_must $MDCONFIG -d -u $SPARE_U 112log_must $MDCONFIG -t vnode -a -f $REGULAR -u $REGULAR_ALTU 113log_must $MDCONFIG -t vnode -a -f $LOG -u $LOG_ALTU 114log_must $MDCONFIG -t vnode -a -f $CACHE -u $CACHE_ALTU 115log_must $MDCONFIG -t vnode -a -f $SPARE -u $SPARE_ALTU 116 117log_must $ZPOOL import $TESTPOOL 118zpool status $TESTPOOL 119log_must check_state $TESTPOOL md${REGULAR_ALTU} ONLINE 120log_must check_state $TESTPOOL md${LOG_ALTU} ONLINE 121log_must check_state $TESTPOOL md${CACHE_ALTU} ONLINE 122log_must check_state $TESTPOOL md${SPARE_ALTU} AVAIL 123 124log_pass 125