scripts/zconfig.sh

   1 #!/bin/bash
   2 #
   3 # ZFS/ZPOOL configuration test script.
   4
   5 basedir="$(dirname $0)"
   6
   7 SCRIPT_COMMON=common.sh
   8 if [ -f "${basedir}/${SCRIPT_COMMON}" ]; then
   9 . "${basedir}/${SCRIPT_COMMON}"
  10 else
  11 echo "Missing helper script ${SCRIPT_COMMON}" && exit 1
  12 fi
  13
  14 PROG=zconfig.sh
  15
  16 usage() {
  17 cat << EOF
  18 USAGE:
  19 $0 [hvcts]
  20
  21 DESCRIPTION:
  22         ZFS/ZPOOL configuration tests
  23
  24 OPTIONS:
  25         -h      Show this message
  26         -v      Verbose
  27         -c      Cleanup lo+file devices at start
  28         -t <#>  Run listed tests
  29         -s <#>  Skip listed tests
  30
  31 EOF
  32 }
  33
  34 while getopts 'hvct:s:?' OPTION; do
  35         case $OPTION in
  36         h)
  37                 usage
  38                 exit 1
  39                 ;;
  40         v)
  41                 VERBOSE=1
  42                 ;;
  43         c)
  44                 CLEANUP=1
  45                 ;;
  46         t)
  47                 TESTS_RUN=($OPTARG)
  48                 ;;
  49         s)
  50                 TESTS_SKIP=($OPTARG)
  51                 ;;
  52         ?)
  53                 usage
  54                 exit
  55                 ;;
  56         esac
  57 done
  58
  59 if [ $(id -u) != 0 ]; then
  60         die "Must run as root"
  61 fi
  62
  63 # Initialize the test suite
  64 init
  65
  66 # Perform pre-cleanup is requested
  67 if [ ${CLEANUP} ]; then
  68         ${ZFS_SH} -u
  69         cleanup_md_devices
  70         cleanup_loop_devices
  71         rm -f /tmp/zpool.cache.*
  72 fi
  73
  74 # Check if we need to skip the tests that require scsi_debug and lsscsi.
  75 SCSI_DEBUG=0
  76 ${INFOMOD} scsi_debug &>/dev/null && SCSI_DEBUG=1
  77 HAVE_LSSCSI=0
  78 test -f ${LSSCSI} && HAVE_LSSCSI=1
  79 if [ ${SCSI_DEBUG} -eq 0 ] || [ ${HAVE_LSSCSI} -eq 0 ]; then
  80         echo "Skipping test 10 which requires the scsi_debug " \
  81                 "module and the ${LSSCSI} utility"
  82 fi
  83
  84 # Validate persistent zpool.cache configuration.
  85 test_1() {
  86         local POOL_NAME=test1
  87         local TMP_FILE1=`mktemp`
  88         local TMP_FILE2=`mktemp`
  89         local TMP_CACHE=`mktemp -p /tmp zpool.cache.XXXXXXXX`
  90
  91         # Create a pool save its status for comparison.
  92         ${ZFS_SH} zfs="spa_config_path=${TMP_CACHE}" || fail 1
  93         ${ZPOOL_CREATE_SH} -p ${POOL_NAME} -c lo-raidz2 || fail 2
  94         ${ZPOOL} status ${POOL_NAME} >${TMP_FILE1} || fail 3
  95
  96         # Unload/load the module stack and verify the pool persists.
  97         ${ZFS_SH} -u || fail 4
  98         ${ZFS_SH} zfs="spa_config_path=${TMP_CACHE}" || fail 5
  99         ${ZPOOL} status ${POOL_NAME} >${TMP_FILE2} || fail 6
 100         cmp ${TMP_FILE1} ${TMP_FILE2} || fail 7
 101
 102         # Cleanup the test pool and temporary files
 103         ${ZPOOL_CREATE_SH} -p ${POOL_NAME} -c lo-raidz2 -d || fail 8
 104         rm -f ${TMP_FILE1} ${TMP_FILE2} ${TMP_CACHE} || fail 9
 105         ${ZFS_SH} -u || fail 10
 106
 107         pass
 108 }
 109 run_test 1 "persistent zpool.cache"
 110
 111 # Validate ZFS disk scanning and import w/out zpool.cache configuration.
 112 test_2() {
 113         local POOL_NAME=test2
 114         local TMP_FILE1=`mktemp`
 115         local TMP_FILE2=`mktemp`
 116         local TMP_CACHE=`mktemp -p /tmp zpool.cache.XXXXXXXX`
 117
 118         # Create a pool save its status for comparison.
 119         ${ZFS_SH} zfs="spa_config_path=${TMP_CACHE}" || fail 1
 120         ${ZPOOL_CREATE_SH} -p ${POOL_NAME} -c lo-raidz2 || fail 2
 121         ${ZPOOL} status ${POOL_NAME} >${TMP_FILE1} || fail 3
 122
 123         # Unload the module stack, remove the cache file, load the module
 124         # stack and attempt to probe the disks to import the pool.  As
 125         # a cross check verify the old pool state against the imported.
 126         ${ZFS_SH} -u || fail 4
 127         rm -f ${TMP_CACHE} || fail 5
 128         ${ZFS_SH} zfs="spa_config_path=${TMP_CACHE}" || fail 6
 129         ${ZPOOL} import | grep ${POOL_NAME} >/dev/null || fail 7
 130         ${ZPOOL} import -f ${POOL_NAME} || fail 8
 131         ${ZPOOL} status ${POOL_NAME} >${TMP_FILE2} || fail 9
 132         cmp ${TMP_FILE1} ${TMP_FILE2} || fail 10
 133
 134         # Cleanup the test pool and temporary files
 135         ${ZPOOL_CREATE_SH} -p ${POOL_NAME} -c lo-raidz2 -d || fail 11
 136         rm -f ${TMP_FILE1} ${TMP_FILE2} || fail 12
 137         ${ZFS_SH} -u || fail 13
 138
 139         pass
 140 }
 141 run_test 2 "scan disks for pools to import"
 142
 143 zconfig_zvol_device_stat() {
 144         local EXPECT=$1
 145         local POOL_NAME=/dev/zvol/$2
 146         local ZVOL_NAME=/dev/zvol/$3
 147         local SNAP_NAME=/dev/zvol/$4
 148         local CLONE_NAME=/dev/zvol/$5
 149         local COUNT=0
 150
 151         # Briefly delay for udev
 152         udev_trigger
 153
 154         # Pool exists
 155         stat ${POOL_NAME} &>/dev/null   && let COUNT=$COUNT+1
 156
 157         # Volume and partitions
 158         stat ${ZVOL_NAME}  &>/dev/null  && let COUNT=$COUNT+1
 159         stat ${ZVOL_NAME}-part1 &>/dev/null  && let COUNT=$COUNT+1
 160         stat ${ZVOL_NAME}-part2 &>/dev/null  && let COUNT=$COUNT+1
 161
 162         # Snapshot with partitions
 163         stat ${SNAP_NAME}  &>/dev/null  && let COUNT=$COUNT+1
 164         stat ${SNAP_NAME}-part1 &>/dev/null  && let COUNT=$COUNT+1
 165         stat ${SNAP_NAME}-part2 &>/dev/null  && let COUNT=$COUNT+1
 166
 167         # Clone with partitions
 168         stat ${CLONE_NAME}  &>/dev/null && let COUNT=$COUNT+1
 169         stat ${CLONE_NAME}-part1 &>/dev/null && let COUNT=$COUNT+1
 170         stat ${CLONE_NAME}-part2 &>/dev/null && let COUNT=$COUNT+1
 171
 172         if [ $EXPECT -ne $COUNT ]; then
 173                 return 1
 174         fi
 175
 176         return 0
 177 }
 178
 179 # zpool import/export device check
 180 # (1 volume, 2 partitions, 1 snapshot, 1 clone)
 181 test_3() {
 182         local POOL_NAME=tank
 183         local ZVOL_NAME=volume
 184         local SNAP_NAME=snap
 185         local CLONE_NAME=clone
 186         local FULL_ZVOL_NAME=${POOL_NAME}/${ZVOL_NAME}
 187         local FULL_SNAP_NAME=${POOL_NAME}/${ZVOL_NAME}@${SNAP_NAME}
 188         local FULL_CLONE_NAME=${POOL_NAME}/${CLONE_NAME}
 189         local TMP_CACHE=`mktemp -p /tmp zpool.cache.XXXXXXXX`
 190
 191         # Create a pool, volume, partition, snapshot, and clone.
 192         ${ZFS_SH} zfs="spa_config_path=${TMP_CACHE}" || fail 1
 193         ${ZPOOL_CREATE_SH} -p ${POOL_NAME} -c lo-raidz2 || fail 2
 194         ${ZFS} create -V 100M ${FULL_ZVOL_NAME} || fail 3
 195         label /dev/zvol/${FULL_ZVOL_NAME} msdos || fail 4
 196         partition /dev/zvol/${FULL_ZVOL_NAME} primary 1% 50% || fail 4
 197         partition /dev/zvol/${FULL_ZVOL_NAME} primary 50% 100% || fail 4
 198         ${ZFS} snapshot ${FULL_SNAP_NAME} || fail 5
 199         ${ZFS} clone ${FULL_SNAP_NAME} ${FULL_CLONE_NAME} || fail 6
 200
 201         # Verify the devices were created
 202         zconfig_zvol_device_stat 10 ${POOL_NAME} ${FULL_ZVOL_NAME} \
 203             ${FULL_SNAP_NAME} ${FULL_CLONE_NAME} || fail 7
 204
 205         # Export the pool
 206         ${ZPOOL} export ${POOL_NAME} || fail 8
 207
 208         # verify the devices were removed
 209         zconfig_zvol_device_stat 0 ${POOL_NAME} ${FULL_ZVOL_NAME} \
 210             ${FULL_SNAP_NAME} ${FULL_CLONE_NAME} || fail 9
 211
 212         # Import the pool, wait 1 second for udev
 213         ${ZPOOL} import ${POOL_NAME} || fail 10
 214
 215         # Verify the devices were created
 216         zconfig_zvol_device_stat 10 ${POOL_NAME} ${FULL_ZVOL_NAME} \
 217             ${FULL_SNAP_NAME} ${FULL_CLONE_NAME} || fail 11
 218
 219         # Destroy the pool and consequently the devices
 220         ${ZPOOL_CREATE_SH} -p ${POOL_NAME} -c lo-raidz2 -d || fail 12
 221
 222         # verify the devices were removed
 223         zconfig_zvol_device_stat 0 ${POOL_NAME} ${FULL_ZVOL_NAME} \
 224             ${FULL_SNAP_NAME} ${FULL_CLONE_NAME} || fail 13
 225
 226         ${ZFS_SH} -u || fail 14
 227         rm -f ${TMP_CACHE} || fail 15
 228
 229         pass
 230 }
 231 run_test 3 "zpool import/export device"
 232
 233 # zpool insmod/rmmod device check (1 volume, 1 snapshot, 1 clone)
 234 test_4() {
 235         POOL_NAME=tank
 236         ZVOL_NAME=volume
 237         SNAP_NAME=snap
 238         CLONE_NAME=clone
 239         FULL_ZVOL_NAME=${POOL_NAME}/${ZVOL_NAME}
 240         FULL_SNAP_NAME=${POOL_NAME}/${ZVOL_NAME}@${SNAP_NAME}
 241         FULL_CLONE_NAME=${POOL_NAME}/${CLONE_NAME}
 242         TMP_CACHE=`mktemp -p /tmp zpool.cache.XXXXXXXX`
 243
 244         # Create a pool, volume, snapshot, and clone
 245         ${ZFS_SH} zfs="spa_config_path=${TMP_CACHE}" || fail 1
 246         ${ZPOOL_CREATE_SH} -p ${POOL_NAME} -c lo-raidz2 || fail 2
 247         ${ZFS} create -V 100M ${FULL_ZVOL_NAME} || fail 3
 248         label /dev/zvol/${FULL_ZVOL_NAME} msdos || fail 4
 249         partition /dev/zvol/${FULL_ZVOL_NAME} primary 1% 50% || fail 4
 250         partition /dev/zvol/${FULL_ZVOL_NAME} primary 50% 100% || fail 4
 251         ${ZFS} snapshot ${FULL_SNAP_NAME} || fail 5
 252         ${ZFS} clone ${FULL_SNAP_NAME} ${FULL_CLONE_NAME} || fail 6
 253
 254         # Verify the devices were created
 255         zconfig_zvol_device_stat 10 ${POOL_NAME} ${FULL_ZVOL_NAME} \
 256             ${FULL_SNAP_NAME} ${FULL_CLONE_NAME} || fail 7
 257
 258         # Unload the modules
 259         ${ZFS_SH} -u || fail 8
 260
 261         # Verify the devices were removed
 262         zconfig_zvol_device_stat 0 ${POOL_NAME} ${FULL_ZVOL_NAME} \
 263             ${FULL_SNAP_NAME} ${FULL_CLONE_NAME} || fail 9
 264
 265         # Load the modules, wait 1 second for udev
 266         ${ZFS_SH} zfs="spa_config_path=${TMP_CACHE}" || fail 10
 267
 268         # Verify the devices were created
 269         zconfig_zvol_device_stat 10 ${POOL_NAME} ${FULL_ZVOL_NAME} \
 270             ${FULL_SNAP_NAME} ${FULL_CLONE_NAME} || fail 11
 271
 272         # Destroy the pool and consequently the devices
 273         ${ZPOOL_CREATE_SH} -p ${POOL_NAME} -c lo-raidz2 -d || fail 12
 274
 275         # Verify the devices were removed
 276         zconfig_zvol_device_stat 0 ${POOL_NAME} ${FULL_ZVOL_NAME} \
 277             ${FULL_SNAP_NAME} ${FULL_CLONE_NAME} || fail 13
 278
 279         ${ZFS_SH} -u || fail 14
 280         rm -f ${TMP_CACHE} || fail 15
 281
 282         pass
 283 }
 284 run_test 4 "zpool insmod/rmmod device"
 285
 286 # ZVOL volume sanity check
 287 test_5() {
 288         local POOL_NAME=tank
 289         local ZVOL_NAME=fish
 290         local FULL_NAME=${POOL_NAME}/${ZVOL_NAME}
 291         local SRC_DIR=/bin/
 292         local TMP_CACHE=`mktemp -p /tmp zpool.cache.XXXXXXXX`
 293
 294         # Create a pool and volume.
 295         ${ZFS_SH} zfs="spa_config_path=${TMP_CACHE}" || fail 1
 296         ${ZPOOL_CREATE_SH} -p ${POOL_NAME} -c lo-raid0 || fail 2
 297         ${ZFS} create -V 800M ${FULL_NAME} || fail 3
 298         label /dev/zvol/${FULL_NAME} msdos || fail 4
 299         partition /dev/zvol/${FULL_NAME} primary 1 -1 || fail 4
 300         format /dev/zvol/${FULL_NAME}-part1 ext2 || fail 5
 301
 302         # Mount the ext2 filesystem and copy some data to it.
 303         mkdir -p /tmp/${ZVOL_NAME}-part1 || fail 6
 304         mount /dev/zvol/${FULL_NAME}-part1 /tmp/${ZVOL_NAME}-part1 || fail 7
 305         cp -RL ${SRC_DIR} /tmp/${ZVOL_NAME}-part1 || fail 8
 306         sync
 307
 308         # Verify the copied files match the original files.
 309         diff -ur ${SRC_DIR} /tmp/${ZVOL_NAME}-part1${SRC_DIR} \
 310                 &>/dev/null || fail 9
 311
 312         # Remove the files, umount, destroy the volume and pool.
 313         rm -Rf /tmp/${ZVOL_NAME}-part1${SRC_DIR}* || fail 10
 314         umount /tmp/${ZVOL_NAME}-part1 || fail 11
 315         rmdir /tmp/${ZVOL_NAME}-part1 || fail 12
 316
 317         ${ZFS} destroy ${FULL_NAME} || fail 13
 318         ${ZPOOL_CREATE_SH} -p ${POOL_NAME} -c lo-raidz2 -d || fail 14
 319         ${ZFS_SH} -u || fail 15
 320         rm -f ${TMP_CACHE} || fail 16
 321
 322         pass
 323 }
 324 run_test 5 "zvol+ext2 volume"
 325
 326 # ZVOL snapshot sanity check
 327 test_6() {
 328         local POOL_NAME=tank
 329         local ZVOL_NAME=fish
 330         local SNAP_NAME=pristine
 331         local FULL_ZVOL_NAME=${POOL_NAME}/${ZVOL_NAME}
 332         local FULL_SNAP_NAME=${POOL_NAME}/${ZVOL_NAME}@${SNAP_NAME}
 333         local SRC_DIR=/bin/
 334         local TMP_CACHE=`mktemp -p /tmp zpool.cache.XXXXXXXX`
 335
 336         # Create a pool and volume.
 337         ${ZFS_SH} zfs="spa_config_path=${TMP_CACHE}" || fail 1
 338         ${ZPOOL_CREATE_SH} -p ${POOL_NAME} -c lo-raid0 || fail 2
 339         ${ZFS} create -V 800M ${FULL_ZVOL_NAME} || fail 3
 340         label /dev/zvol/${FULL_ZVOL_NAME} msdos || fail 4
 341         partition /dev/zvol/${FULL_ZVOL_NAME} primary 1 -1 || fail 4
 342         format /dev/zvol/${FULL_ZVOL_NAME}-part1 ext2 || fail 5
 343
 344         # Mount the ext2 filesystem and copy some data to it.
 345         mkdir -p /tmp/${ZVOL_NAME}-part1 || fail 6
 346         mount /dev/zvol/${FULL_ZVOL_NAME}-part1 /tmp/${ZVOL_NAME}-part1 \
 347                 || fail 7
 348
 349         # Snapshot the pristine ext2 filesystem and mount it read-only.
 350         ${ZFS} snapshot ${FULL_SNAP_NAME} || fail 8
 351         wait_udev /dev/zvol/${FULL_SNAP_NAME}-part1 30 || fail 8
 352         mkdir -p /tmp/${SNAP_NAME}-part1 || fail 9
 353         mount /dev/zvol/${FULL_SNAP_NAME}-part1 /tmp/${SNAP_NAME}-part1 \
 354                 &>/dev/null || fail 10
 355
 356         # Copy to original volume
 357         cp -RL ${SRC_DIR} /tmp/${ZVOL_NAME}-part1 || fail 11
 358         sync
 359
 360         # Verify the copied files match the original files,
 361         # and the copied files do NOT appear in the snapshot.
 362         diff -ur ${SRC_DIR} /tmp/${ZVOL_NAME}-part1${SRC_DIR} \
 363                 &>/dev/null || fail 12
 364         diff -ur ${SRC_DIR} /tmp/${SNAP_NAME}-part1${SRC_DIR} \
 365                 &>/dev/null && fail 13
 366
 367         # umount, destroy the snapshot, volume, and pool.
 368         umount /tmp/${SNAP_NAME}-part1 || fail 14
 369         rmdir /tmp/${SNAP_NAME}-part1 || fail 15
 370         ${ZFS} destroy ${FULL_SNAP_NAME} || fail 16
 371
 372         umount /tmp/${ZVOL_NAME}-part1 || fail 17
 373         rmdir /tmp/${ZVOL_NAME}-part1 || fail 18
 374         ${ZFS} destroy ${FULL_ZVOL_NAME} || fail 19
 375
 376         ${ZPOOL_CREATE_SH} -p ${POOL_NAME} -c lo-raidz2 -d || fail 20
 377         ${ZFS_SH} -u || fail 21
 378         rm -f ${TMP_CACHE} || fail 22
 379
 380         pass
 381 }
 382 run_test 6 "zvol+ext2 snapshot"
 383
 384 # ZVOL clone sanity check
 385 test_7() {
 386         local POOL_NAME=tank
 387         local ZVOL_NAME=fish
 388         local SNAP_NAME=pristine
 389         local CLONE_NAME=clone
 390         local FULL_ZVOL_NAME=${POOL_NAME}/${ZVOL_NAME}
 391         local FULL_SNAP_NAME=${POOL_NAME}/${ZVOL_NAME}@${SNAP_NAME}
 392         local FULL_CLONE_NAME=${POOL_NAME}/${CLONE_NAME}
 393         local SRC_DIR=/bin/
 394         local TMP_CACHE=`mktemp -p /tmp zpool.cache.XXXXXXXX`
 395
 396         # Create a pool and volume.
 397         ${ZFS_SH} zfs="spa_config_path=${TMP_CACHE}" || fail 1
 398         ${ZPOOL_CREATE_SH} -p ${POOL_NAME} -c lo-raidz2 || fail 2
 399         ${ZFS} create -V 300M ${FULL_ZVOL_NAME} || fail 3
 400         label /dev/zvol/${FULL_ZVOL_NAME} msdos || fail 4
 401         partition /dev/zvol/${FULL_ZVOL_NAME} primary 1 -1 || fail 4
 402         format /dev/zvol/${FULL_ZVOL_NAME}-part1 ext2 || fail 5
 403
 404         # Mount the ext2 filesystem and copy some data to it.
 405         mkdir -p /tmp/${ZVOL_NAME}-part1 || fail 6
 406         mount /dev/zvol/${FULL_ZVOL_NAME}-part1 /tmp/${ZVOL_NAME}-part1 \
 407                 || fail 7
 408
 409         # Snapshot the pristine ext2 filesystem and mount it read-only.
 410         ${ZFS} snapshot ${FULL_SNAP_NAME} || fail 8
 411         wait_udev /dev/zvol/${FULL_SNAP_NAME}-part1 30 || fail 8
 412         mkdir -p /tmp/${SNAP_NAME}-part1 || fail 9
 413         mount /dev/zvol/${FULL_SNAP_NAME}-part1 \
 414                 /tmp/${SNAP_NAME}-part1 &>/dev/null || fail 10
 415
 416         # Copy to original volume.
 417         cp -RL ${SRC_DIR} /tmp/${ZVOL_NAME}-part1 || fail 11
 418         sync
 419
 420         # Verify the copied files match the original files,
 421         # and the copied files do NOT appear in the snapshot.
 422         diff -ur ${SRC_DIR} /tmp/${ZVOL_NAME}-part1${SRC_DIR} \
 423                 &>/dev/null || fail 12
 424         diff -ur ${SRC_DIR} /tmp/${SNAP_NAME}-part1${SRC_DIR} \
 425                 &>/dev/null && fail 13
 426
 427         # Clone from the original pristine snapshot
 428         ${ZFS} clone ${FULL_SNAP_NAME} ${FULL_CLONE_NAME} || fail 14
 429         wait_udev /dev/zvol/${FULL_CLONE_NAME}-part1 30 || fail 14
 430         mkdir -p /tmp/${CLONE_NAME}-part1 || fail 15
 431         mount /dev/zvol/${FULL_CLONE_NAME}-part1 \
 432                 /tmp/${CLONE_NAME}-part1 || fail 16
 433
 434         # Verify the clone matches the pristine snapshot,
 435         # and the files copied to the original volume are NOT there.
 436         diff -ur /tmp/${SNAP_NAME}-part1 /tmp/${CLONE_NAME}-part1 \
 437                 &>/dev/null || fail 17
 438         diff -ur /tmp/${ZVOL_NAME}-part1 /tmp/${CLONE_NAME}-part1 \
 439                 &>/dev/null && fail 18
 440
 441         # Copy to cloned volume.
 442         cp -RL ${SRC_DIR} /tmp/${CLONE_NAME}-part1 || fail 19
 443         sync
 444
 445         # Verify the clone matches the modified original volume.
 446         diff -ur /tmp/${ZVOL_NAME}-part1 /tmp/${CLONE_NAME}-part1 \
 447                 &>/dev/null || fail 20
 448
 449         # umount, destroy the snapshot, volume, and pool.
 450         umount /tmp/${CLONE_NAME}-part1 || fail 21
 451         rmdir /tmp/${CLONE_NAME}-part1 || fail 22
 452         ${ZFS} destroy ${FULL_CLONE_NAME} || fail 23
 453
 454         umount /tmp/${SNAP_NAME}-part1 || fail 24
 455         rmdir /tmp/${SNAP_NAME}-part1 || fail 25
 456         ${ZFS} destroy ${FULL_SNAP_NAME} || fail 26
 457
 458         umount /tmp/${ZVOL_NAME}-part1 || fail 27
 459         rmdir /tmp/${ZVOL_NAME}-part1 || fail 28
 460         ${ZFS} destroy ${FULL_ZVOL_NAME} || fail 29
 461
 462         ${ZPOOL_CREATE_SH} -p ${POOL_NAME} -c lo-raidz2 -d || fail 30
 463         ${ZFS_SH} -u || fail 31
 464         rm -f ${TMP_CACHE} || fail 32
 465
 466         pass
 467 }
 468 run_test 7 "zvol+ext2 clone"
 469
 470 # Send/Receive sanity check
 471 test_8() {
 472         local POOL_NAME1=tank1
 473         local POOL_NAME2=tank2
 474         local ZVOL_NAME=fish
 475         local SNAP_NAME=snap
 476         local FULL_ZVOL_NAME1=${POOL_NAME1}/${ZVOL_NAME}
 477         local FULL_ZVOL_NAME2=${POOL_NAME2}/${ZVOL_NAME}
 478         local FULL_SNAP_NAME1=${POOL_NAME1}/${ZVOL_NAME}@${SNAP_NAME}
 479         local FULL_SNAP_NAME2=${POOL_NAME2}/${ZVOL_NAME}@${SNAP_NAME}
 480         local SRC_DIR=/bin/
 481         local TMP_CACHE=`mktemp -p /tmp zpool.cache.XXXXXXXX`
 482
 483         # Create two pools and a volume
 484         ${ZFS_SH} zfs="spa_config_path=${TMP_CACHE}" || fail 1
 485         ${ZPOOL_CREATE_SH} -p ${POOL_NAME1} -c lo-raidz2 || fail 2
 486         ${ZPOOL_CREATE_SH} -p ${POOL_NAME2} -c lo-raidz2 || fail 2
 487         ${ZFS} create -V 300M ${FULL_ZVOL_NAME1} || fail 3
 488         label /dev/zvol/${FULL_ZVOL_NAME1} msdos || fail 4
 489         partition /dev/zvol/${FULL_ZVOL_NAME1} primary 1 -1 || fail 4
 490         format /dev/zvol/${FULL_ZVOL_NAME1}-part1 ext2 || fail 5
 491
 492         # Mount the ext2 filesystem and copy some data to it.
 493         mkdir -p /tmp/${FULL_ZVOL_NAME1}-part1 || fail 6
 494         mount /dev/zvol/${FULL_ZVOL_NAME1}-part1 \
 495                 /tmp/${FULL_ZVOL_NAME1}-part1 || fail 7
 496         cp -RL ${SRC_DIR} /tmp/${FULL_ZVOL_NAME1}-part1 || fail 8
 497         sync || fail 9
 498
 499         # Snapshot the ext2 filesystem so it may be sent.
 500         ${ZFS} snapshot ${FULL_SNAP_NAME1} || fail 11
 501         wait_udev /dev/zvol/${FULL_SNAP_NAME1} 30 || fail 11
 502
 503         # Send/receive the snapshot from POOL_NAME1 to POOL_NAME2
 504         (${ZFS} send ${FULL_SNAP_NAME1} | \
 505         ${ZFS} receive ${FULL_ZVOL_NAME2}) || fail 12
 506         wait_udev /dev/zvol/${FULL_ZVOL_NAME2}-part1 30 || fail 12
 507
 508         # Mount the sent ext2 filesystem.
 509         mkdir -p /tmp/${FULL_ZVOL_NAME2}-part1 || fail 13
 510         mount /dev/zvol/${FULL_ZVOL_NAME2}-part1 \
 511                 /tmp/${FULL_ZVOL_NAME2}-part1 || fail 14
 512
 513         # Verify the contents of the volumes match
 514         diff -ur /tmp/${FULL_ZVOL_NAME1}-part1 /tmp/${FULL_ZVOL_NAME2}-part1 \
 515             &>/dev/null || fail 15
 516
 517         # Umount, destroy the volume and pool.
 518         umount /tmp/${FULL_ZVOL_NAME1}-part1 || fail 16
 519         umount /tmp/${FULL_ZVOL_NAME2}-part1 || fail 17
 520         rmdir /tmp/${FULL_ZVOL_NAME1}-part1 || fail 18
 521         rmdir /tmp/${FULL_ZVOL_NAME2}-part1 || fail 19
 522         rmdir /tmp/${POOL_NAME1} || fail 20
 523         rmdir /tmp/${POOL_NAME2} || fail 21
 524
 525         ${ZFS} destroy ${FULL_SNAP_NAME1} || fail 22
 526         ${ZFS} destroy ${FULL_SNAP_NAME2} || fail 23
 527         ${ZFS} destroy ${FULL_ZVOL_NAME1} || fail 24
 528         ${ZFS} destroy ${FULL_ZVOL_NAME2} || fail 25
 529         ${ZPOOL_CREATE_SH} -p ${POOL_NAME1} -c lo-raidz2 -d || fail 26
 530         ${ZPOOL_CREATE_SH} -p ${POOL_NAME2} -c lo-raidz2 -d || fail 27
 531         ${ZFS_SH} -u || fail 28
 532         rm -f ${TMP_CACHE} || fail 29
 533
 534         pass
 535 }
 536 run_test 8 "zfs send/receive"
 537
 538 # zpool event sanity check
 539 test_9() {
 540         local POOL_NAME=tank
 541         local ZVOL_NAME=fish
 542         local FULL_NAME=${POOL_NAME}/${ZVOL_NAME}
 543         local TMP_CACHE=`mktemp -p /tmp zpool.cache.XXXXXXXX`
 544         local TMP_EVENTS=`mktemp -p /tmp zpool.events.XXXXXXXX`
 545
 546         # Create a pool and volume.
 547         ${ZFS_SH} zfs="spa_config_path=${TMP_CACHE}" || fail 1
 548         ${ZPOOL_CREATE_SH} -p ${POOL_NAME} -c lo-raidz2 || fail 2
 549         ${ZFS} create -V 300M ${FULL_NAME} || fail 3
 550
 551         # Dump the events, there should be at least 5 lines.
 552         ${ZPOOL} events >${TMP_EVENTS} || fail 4
 553         EVENTS=`wc -l ${TMP_EVENTS} | cut -f1 -d' '`
 554         [ $EVENTS -lt 5 ] && fail 5
 555
 556         # Clear the events and ensure there are none.
 557         ${ZPOOL} events -c >/dev/null || fail 6
 558         ${ZPOOL} events >${TMP_EVENTS} || fail 7
 559         EVENTS=`wc -l ${TMP_EVENTS} | cut -f1 -d' '`
 560         [ $EVENTS -gt 1 ] && fail 8
 561
 562         ${ZFS} destroy ${FULL_NAME} || fail 9
 563         ${ZPOOL_CREATE_SH} -p ${POOL_NAME} -c lo-raidz2 -d || fail 10
 564         ${ZFS_SH} -u || fail 11
 565         rm -f ${TMP_CACHE} || fail 12
 566         rm -f ${TMP_EVENTS} || fail 13
 567
 568         pass
 569 }
 570 run_test 9 "zpool events"
 571
 572 zconfig_add_vdev() {
 573         local POOL_NAME=$1
 574         local TYPE=$2
 575         local DEVICE=$3
 576         local TMP_FILE1=`mktemp`
 577         local TMP_FILE2=`mktemp`
 578         local TMP_FILE3=`mktemp`
 579
 580         BASE_DEVICE=`basename ${DEVICE}`
 581
 582         ${ZPOOL} status ${POOL_NAME} >${TMP_FILE1}
 583         ${ZPOOL} add -f ${POOL_NAME} ${TYPE} ${DEVICE} 2>/dev/null || return 1
 584         ${ZPOOL} status ${POOL_NAME} >${TMP_FILE2}
 585         diff ${TMP_FILE1} ${TMP_FILE2} > ${TMP_FILE3}
 586
 587         [ `wc -l ${TMP_FILE3}|${AWK} '{print $1}'` -eq 3 ] || return 1
 588
 589         PARENT_VDEV=`tail -2 ${TMP_FILE3} | head -1 | ${AWK} '{print $NF}'`
 590         case $TYPE in
 591         cache)
 592                 [ "${PARENT_VDEV}" = "${TYPE}" ] || return 1
 593                 ;;
 594         log)
 595                 [ "${PARENT_VDEV}" = "logs" ] || return 1
 596                 ;;
 597         esac
 598
 599         if ! tail -1 ${TMP_FILE3} |
 600             egrep -q "^>[[:space:]]+${BASE_DEVICE}[[:space:]]+ONLINE" ; then
 601                 return 1
 602         fi
 603         rm -f ${TMP_FILE1} ${TMP_FILE2} ${TMP_FILE3}
 604
 605         return 0
 606 }
 607
 608 # zpool add and remove sanity check
 609 test_10() {
 610         local POOL_NAME=tank
 611         local TMP_CACHE=`mktemp -p /tmp zpool.cache.XXXXXXXX`
 612         local TMP_FILE1=`mktemp`
 613         local TMP_FILE2=`mktemp`
 614
 615         if [ ${SCSI_DEBUG} -eq 0 ] || [ ${HAVE_LSSCSI} -eq 0 ] ; then
 616                 skip
 617                 return
 618         fi
 619
 620         test `${LSMOD} | grep -c scsi_debug` -gt 0 && \
 621                 (${RMMOD} scsi_debug || exit 1)
 622
 623         /sbin/modprobe scsi_debug dev_size_mb=128 ||
 624                 die "Error $? creating scsi_debug device"
 625         udev_trigger
 626
 627         SDDEVICE=`${LSSCSI}|${AWK} '/scsi_debug/ { print $6; exit }'`
 628         BASE_SDDEVICE=`basename $SDDEVICE`
 629
 630         # Create a pool
 631         ${ZFS_SH} zfs="spa_config_path=${TMP_CACHE}" || fail 1
 632         ${ZPOOL_CREATE_SH} -p ${POOL_NAME} -c lo-raidz2 || fail 2
 633         ${ZPOOL} status ${POOL_NAME} >${TMP_FILE1} || fail 3
 634
 635         # Add and remove a cache vdev by full path
 636         zconfig_add_vdev ${POOL_NAME} cache ${SDDEVICE} || fail 4
 637         ${ZPOOL} remove ${POOL_NAME} ${SDDEVICE} || fail 5
 638         ${ZPOOL} status ${POOL_NAME} >${TMP_FILE2} || fail 6
 639         cmp ${TMP_FILE1} ${TMP_FILE2} || fail 7
 640         sleep 1
 641
 642         # Add and remove a cache vdev by shorthand path
 643         zconfig_add_vdev ${POOL_NAME} cache ${BASE_SDDEVICE} || fail 8
 644         ${ZPOOL} remove ${POOL_NAME} ${BASE_SDDEVICE} || fail 9
 645         ${ZPOOL} status ${POOL_NAME} >${TMP_FILE2} || fail 10
 646         cmp ${TMP_FILE1} ${TMP_FILE2} || fail 11
 647         sleep 1
 648
 649         # Add and remove a log vdev
 650         zconfig_add_vdev ${POOL_NAME} log ${BASE_SDDEVICE} || fail 12
 651         ${ZPOOL} remove ${POOL_NAME} ${BASE_SDDEVICE} || fail 13
 652         ${ZPOOL} status ${POOL_NAME} >${TMP_FILE2} || fail 14
 653         cmp ${TMP_FILE1} ${TMP_FILE2} || fail 15
 654
 655         ${ZPOOL_CREATE_SH} -p ${POOL_NAME} -c lo-raidz2 -d || fail 16
 656         ${ZFS_SH} -u || fail 17
 657         ${RMMOD} scsi_debug || fail 18
 658
 659         rm -f ${TMP_FILE1} ${TMP_FILE2} ${TMP_CACHE} || fail 19
 660
 661         pass
 662 }
 663 run_test 10 "zpool add/remove vdev"
 664
 665 exit 0