1# $NetBSD: t_raid.sh,v 1.8 2011/05/14 17:42:28 jmmv Exp $ 2# 3# Copyright (c) 2010 The NetBSD Foundation, Inc. 4# All rights reserved. 5# 6# Redistribution and use in source and binary forms, with or without 7# modification, are permitted provided that the following conditions 8# are met: 9# 1. Redistributions of source code must retain the above copyright 10# notice, this list of conditions and the following disclaimer. 11# 2. Redistributions in binary form must reproduce the above copyright 12# notice, this list of conditions and the following disclaimer in the 13# documentation and/or other materials provided with the distribution. 14# 15# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 16# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 17# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 18# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 19# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 20# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 21# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 22# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 23# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 24# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 25# POSSIBILITY OF SUCH DAMAGE. 26# 27 28rawpart=`sysctl -n kern.rawpartition | tr '01234' 'abcde'` 29rawraid=/dev/rraid0${rawpart} 30raidserver="rump_server -lrumpvfs -lrumpdev -lrumpdev_disk -lrumpdev_raidframe" 31 32makecfg() 33{ 34 level=${1} 35 ncol=${2} 36 37 printf "START array\n1 ${ncol} 0\nSTART disks\n" > raid.conf 38 diskn=0 39 while [ ${ncol} -gt ${diskn} ] ; do 40 echo "/disk${diskn}" >> raid.conf 41 diskn=$((diskn+1)) 42 done 43 44 printf "START layout\n32 1 1 ${level}\nSTART queue\nfifo 100\n" \ 45 >> raid.conf 46} 47 48atf_test_case smalldisk cleanup 49smalldisk_head() 50{ 51 atf_set "descr" "Checks the raidframe works on small disks " \ 52 "(PR kern/44239)" 53} 54 55smalldisk_body() 56{ 57 makecfg 1 2 58 export RUMP_SERVER=unix://sock 59 atf_check -s exit:0 ${raidserver} \ 60 -d key=/disk0,hostpath=disk0.img,size=1m \ 61 -d key=/disk1,hostpath=disk1.img,size=1m \ 62 ${RUMP_SERVER} 63 64 atf_check -s exit:0 rump.raidctl -C raid.conf raid0 65} 66 67smalldisk_cleanup() 68{ 69 export RUMP_SERVER=unix://sock 70 rump.halt 71} 72 73 74# make this smaller once 44239 is fixed 75export RAID_MEDIASIZE=32m 76 77atf_test_case raid1_compfail cleanup 78raid1_compfail_head() 79{ 80 atf_set "descr" "Checks that RAID1 works after component failure" 81} 82 83raid1_compfail_body() 84{ 85 makecfg 1 2 86 export RUMP_SERVER=unix://sock 87 atf_check -s exit:0 ${raidserver} \ 88 -d key=/disk0,hostpath=disk0.img,size=${RAID_MEDIASIZE} \ 89 -d key=/disk1,hostpath=disk1.img,size=${RAID_MEDIASIZE} \ 90 ${RUMP_SERVER} 91 92 atf_check -s exit:0 rump.raidctl -C raid.conf raid0 93 atf_check -s exit:0 rump.raidctl -I 12345 raid0 94 atf_check -s exit:0 -o ignore rump.raidctl -iv raid0 95 96 # put some data there 97 atf_check -s exit:0 -e ignore \ 98 dd if=$(atf_get_srcdir)/t_raid of=testfile count=4 99 atf_check -s exit:0 -e ignore -x \ 100 "dd if=testfile | rump.dd of=${rawraid} conv=sync" 101 102 # restart server with failed component 103 rump.halt 104 rm disk1.img # FAIL 105 atf_check -s exit:0 ${raidserver} \ 106 -d key=/disk0,hostpath=disk0.img,size=${RAID_MEDIASIZE} \ 107 -d key=/disk1,hostpath=disk1.img,size=${RAID_MEDIASIZE} \ 108 ${RUMP_SERVER} 109 110 atf_check -s exit:0 rump.raidctl -c raid.conf raid0 111 112 # check if we we get what we wrote 113 atf_check -s exit:0 -o file:testfile -e ignore \ 114 rump.dd if=${rawraid} count=4 115} 116 117raid1_compfail_cleanup() 118{ 119 export RUMP_SERVER=unix://sock 120 rump.halt 121} 122 123 124 125atf_test_case raid1_comp0fail cleanup 126raid1_comp0fail_head() 127{ 128 atf_set "descr" "Checks configuring RAID1 after component 0 fails" 129} 130 131raid1_comp0fail_body() 132{ 133 makecfg 1 2 134 export RUMP_SERVER=unix://sock 135 atf_check -s exit:0 ${raidserver} \ 136 -d key=/disk0,hostpath=disk0.img,size=${RAID_MEDIASIZE} \ 137 -d key=/disk1,hostpath=disk1.img,size=${RAID_MEDIASIZE} \ 138 ${RUMP_SERVER} 139 140 atf_check -s exit:0 rump.raidctl -C raid.conf raid0 141 atf_check -s exit:0 rump.raidctl -I 12345 raid0 142 atf_check -s exit:0 -o ignore rump.raidctl -iv raid0 143 144 # restart server with failed component 145 rump.halt 146 rm disk0.img # FAIL 147 atf_check -s exit:0 ${raidserver} \ 148 -d key=/disk0,hostpath=disk0.img,size=${RAID_MEDIASIZE} \ 149 -d key=/disk1,hostpath=disk1.img,size=${RAID_MEDIASIZE} \ 150 ${RUMP_SERVER} 151 152 atf_expect_fail "PR kern/44251" 153 atf_check -s exit:0 rump.raidctl -c raid.conf raid0 154} 155 156raid1_comp0fail_cleanup() 157{ 158 export RUMP_SERVER=unix://sock 159 rump.halt 160} 161 162 163atf_test_case raid5_compfail cleanup 164raid5_compfail_head() 165{ 166 atf_set "descr" "Checks that RAID5 works after component failure" 167} 168 169raid5_compfail_body() 170{ 171 makecfg 5 3 172 export RUMP_SERVER=unix://sock 173 atf_check -s exit:0 ${raidserver} \ 174 -d key=/disk0,hostpath=disk0.img,size=${RAID_MEDIASIZE} \ 175 -d key=/disk1,hostpath=disk1.img,size=${RAID_MEDIASIZE} \ 176 -d key=/disk2,hostpath=disk2.img,size=${RAID_MEDIASIZE} \ 177 ${RUMP_SERVER} 178 179 atf_check -s exit:0 rump.raidctl -C raid.conf raid0 180 atf_check -s exit:0 rump.raidctl -I 12345 raid0 181 atf_check -s exit:0 -o ignore rump.raidctl -iv raid0 182 183 # put some data there 184 atf_check -s exit:0 -e ignore \ 185 dd if=$(atf_get_srcdir)/t_raid of=testfile count=4 186 atf_check -s exit:0 -e ignore -x \ 187 "dd if=testfile | rump.dd of=${rawraid} conv=sync" 188 189 # restart server with failed component 190 rump.halt 191 rm disk2.img # FAIL 192 atf_check -s exit:0 ${raidserver} \ 193 -d key=/disk0,hostpath=disk0.img,size=${RAID_MEDIASIZE} \ 194 -d key=/disk1,hostpath=disk1.img,size=${RAID_MEDIASIZE} \ 195 -d key=/disk2,hostpath=disk2.img,size=${RAID_MEDIASIZE} \ 196 ${RUMP_SERVER} 197 198 atf_check -s exit:0 rump.raidctl -c raid.conf raid0 199 200 # check if we we get what we wrote 201 atf_check -s exit:0 -o file:testfile -e ignore \ 202 rump.dd if=${rawraid} count=4 203} 204 205raid5_compfail_cleanup() 206{ 207 export RUMP_SERVER=unix://sock 208 rump.halt 209} 210 211 212atf_init_test_cases() 213{ 214 atf_add_test_case smalldisk 215 atf_add_test_case raid1_comp0fail 216 atf_add_test_case raid1_compfail 217 atf_add_test_case raid5_compfail 218} 219