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 2009 Sun Microsystems, Inc. All rights reserved. 25# Use is subject to license terms. 26. $STF_SUITE/tests/hotspare/hotspare.kshlib 27 28################################################################################ 29# 30# __stc_assertion_start 31# 32# ID: hotspare_import_001_pos 33# 34# DESCRIPTION: 35# If a storage pool has hot spare, 36# regardless it has been activated or NOT, 37# invoke "zpool export" then import with this storage pool 38# should runs successfully, and the data should keep integrity 39# after import. 40# 41# STRATEGY: 42# 1. Create a storage pool with hot spares 43# 2. Do 'zpool export' then 'zpool import' with following scernarios 44# - the hotspare is only in available list 45# - the hotspare is activated 46# - the hotspare is activated but offline 47# - the hotspare is activated but the basic vdev is offline 48# 3. Verify the export/import runs successfully, 49# and the data keep integrity after import 50# 51# TESTABILITY: explicit 52# 53# TEST_AUTOMATION_LEVEL: automated 54# 55# CODING STATUS: COMPLETED (2006-06-14) 56# 57# __stc_assertion_end 58# 59############################################################################### 60 61verify_runnable "global" 62 63function cleanup 64{ 65 poolexists $TESTPOOL && \ 66 destroy_pool $TESTPOOL 67 68 partition_cleanup 69} 70 71function verify_export_import #pool #file #chksum 72{ 73 typeset pool=$1 74 typeset file=$2 75 typeset checksum1=$3 76 typeset -i n=0 77 78 if ! $ZPOOL export $pool; then 79 # Rarely, this can fail with EBUSY if the pool's configuration 80 # has already changed within the same transaction group. In 81 # that case, it is appropriate to retry. 82 while ((n < 3)); do 83 $SYNC 84 log_note "$ZPOOL busy, retrying export (${n})..." 85 if ((n == 2)); then 86 log_must $ZPOOL export $pool 87 else 88 $ZPOOL export $pool && break 89 fi 90 $SLEEP 1 91 n=$((n + 1)) 92 done 93 fi 94 log_must $ZPOOL import -d $HOTSPARE_TMPDIR $pool 95 96 [[ ! -e $file ]] && \ 97 log_fail "$file missing after detach hotspare." 98 checksum2=$($SUM $file | $AWK '{print $1}') 99 [[ "$checksum1" != "$checksum2" ]] && \ 100 log_fail "Checksums differ ($checksum1 != $checksum2)" 101 102 return 0 103} 104 105function verify_assertion # dev 106{ 107 typeset dev=$1 108 typeset odev=${pooldevs[0]} 109 110 # 111 # - the hotspare is activated 112 # 113 log_must $ZPOOL replace $TESTPOOL $odev $dev 114 while ! is_pool_resilvered $TESTPOOL ; do 115 $SLEEP 2 116 done 117 118 verify_export_import $TESTPOOL \ 119 $mtpt/$TESTFILE0 $checksum1 120 121 # 122 # - the hotspare is activated 123 # but the basic vdev is offline 124 # 125 log_must $ZPOOL offline $TESTPOOL $odev 126 verify_export_import $TESTPOOL \ 127 $mtpt/$TESTFILE0 $checksum1 128 129 log_must $ZPOOL online $TESTPOOL $odev 130 131 log_must $ZPOOL detach $TESTPOOL $dev 132} 133 134log_assert "'zpool export/import <pool>' should runs successfully regardless the hotspare is only in list, activated, or offline." 135 136log_onexit cleanup 137 138typeset mtpt="" 139 140set_devs 141 142checksum1=$($SUM $MYTESTFILE | $AWK '{print $1}') 143 144for keyword in "${keywords[@]}" ; do 145 setup_hotspares "$keyword" 146 147 mtpt=$(get_prop mountpoint $TESTPOOL) 148 log_must $CP $MYTESTFILE $mtpt/$TESTFILE0 149 150 # 151 # - the hotspare is only in available list 152 # 153 verify_export_import $TESTPOOL \ 154 $mtpt/$TESTFILE0 $checksum1 155 156 iterate_over_hotspares verify_assertion "${vdev%% *}" 157 158 log_must $RM -f $mtpt/$TESTFILE0 159 destroy_pool "$TESTPOOL" 160done 161 162log_pass "'zpool export/import <pool>' should runs successfully regardless the hotspare is only in list, activated, or offline." 163