mirror of
https://git.proxmox.com/git/mirror_zfs.git
synced 2024-11-17 18:11:00 +03:00
0b4d1b5853
The new snapdev dataset property may be set to control the
visibility of zvol snapshot devices. By default this value
is set to 'hidden' which will prevent zvol snapshots from
appearing under /dev/zvol/ and /dev/<dataset>/. When set to
'visible' all zvol snapshots for the dataset will be visible.
This functionality was largely added because when automatic
snapshoting is enabled large numbers of read-only zvol snapshots
will be created. When creating these devices the kernel will
attempt to read their partition tables, and blkid will attempt
to identify any filesystems on those partitions. This leads
to a variety of issues:
1) The zvol partition tables will be read in the context of
the `modprobe zfs` for automatically imported pools. This
is undesirable and should be done asynchronously, but for
now reducing the number of visible devices helps.
2) Udev expects to be able to complete its work for a new
block devices fairly quickly. When many zvol devices are
added at the same time this is no longer be true. It can
lead to udev timeouts and missing /dev/zvol links.
3) Simply having lots of devices in /dev/ can be aukward from
a management standpoint. Hidding the devices your unlikely
to ever use helps with this. Any snapshot device which is
needed can be made visible by changing the snapdev property.
NOTE: This patch changes the default behavior for zvols which
was effectively 'snapdev=visible'.
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #1235
Closes #945
Issue #956
Issue #756
667 lines
20 KiB
Bash
Executable File
667 lines
20 KiB
Bash
Executable File
#!/bin/bash
|
|
#
|
|
# ZFS/ZPOOL configuration test script.
|
|
|
|
basedir="$(dirname $0)"
|
|
|
|
SCRIPT_COMMON=common.sh
|
|
if [ -f "${basedir}/${SCRIPT_COMMON}" ]; then
|
|
. "${basedir}/${SCRIPT_COMMON}"
|
|
else
|
|
echo "Missing helper script ${SCRIPT_COMMON}" && exit 1
|
|
fi
|
|
|
|
PROG=zconfig.sh
|
|
|
|
usage() {
|
|
cat << EOF
|
|
USAGE:
|
|
$0 [hvcts]
|
|
|
|
DESCRIPTION:
|
|
ZFS/ZPOOL configuration tests
|
|
|
|
OPTIONS:
|
|
-h Show this message
|
|
-v Verbose
|
|
-c Cleanup lo+file devices at start
|
|
-t <#> Run listed tests
|
|
-s <#> Skip listed tests
|
|
|
|
EOF
|
|
}
|
|
|
|
while getopts 'hvct:s:?' OPTION; do
|
|
case $OPTION in
|
|
h)
|
|
usage
|
|
exit 1
|
|
;;
|
|
v)
|
|
VERBOSE=1
|
|
;;
|
|
c)
|
|
CLEANUP=1
|
|
;;
|
|
t)
|
|
TESTS_RUN=($OPTARG)
|
|
;;
|
|
s)
|
|
TESTS_SKIP=($OPTARG)
|
|
;;
|
|
?)
|
|
usage
|
|
exit
|
|
;;
|
|
esac
|
|
done
|
|
|
|
if [ $(id -u) != 0 ]; then
|
|
die "Must run as root"
|
|
fi
|
|
|
|
# Initialize the test suite
|
|
init
|
|
|
|
# Perform pre-cleanup is requested
|
|
if [ ${CLEANUP} ]; then
|
|
${ZFS_SH} -u
|
|
cleanup_md_devices
|
|
cleanup_loop_devices
|
|
rm -f /tmp/zpool.cache.*
|
|
fi
|
|
|
|
# Check if we need to skip the tests that require scsi_debug and lsscsi.
|
|
SCSI_DEBUG=0
|
|
${INFOMOD} scsi_debug &>/dev/null && SCSI_DEBUG=1
|
|
HAVE_LSSCSI=0
|
|
test -f ${LSSCSI} && HAVE_LSSCSI=1
|
|
if [ ${SCSI_DEBUG} -eq 0 ] || [ ${HAVE_LSSCSI} -eq 0 ]; then
|
|
echo "Skipping test 10 which requires the scsi_debug " \
|
|
"module and the ${LSSCSI} utility"
|
|
fi
|
|
|
|
# Validate persistent zpool.cache configuration.
|
|
test_1() {
|
|
local POOL_NAME=test1
|
|
local TMP_FILE1=`mktemp`
|
|
local TMP_FILE2=`mktemp`
|
|
local TMP_CACHE=`mktemp -p /tmp zpool.cache.XXXXXXXX`
|
|
|
|
# Create a pool save its status for comparison.
|
|
${ZFS_SH} zfs="spa_config_path=${TMP_CACHE}" || fail 1
|
|
${ZPOOL_CREATE_SH} -p ${POOL_NAME} -c lo-raidz2 || fail 2
|
|
${ZPOOL} status ${POOL_NAME} >${TMP_FILE1} || fail 3
|
|
|
|
# Unload/load the module stack and verify the pool persists.
|
|
${ZFS_SH} -u || fail 4
|
|
${ZFS_SH} zfs="spa_config_path=${TMP_CACHE}" || fail 5
|
|
${ZPOOL} status ${POOL_NAME} >${TMP_FILE2} || fail 6
|
|
cmp ${TMP_FILE1} ${TMP_FILE2} || fail 7
|
|
|
|
# Cleanup the test pool and temporary files
|
|
${ZPOOL_CREATE_SH} -p ${POOL_NAME} -c lo-raidz2 -d || fail 8
|
|
rm -f ${TMP_FILE1} ${TMP_FILE2} ${TMP_CACHE} || fail 9
|
|
${ZFS_SH} -u || fail 10
|
|
|
|
pass
|
|
}
|
|
run_test 1 "persistent zpool.cache"
|
|
|
|
# Validate ZFS disk scanning and import w/out zpool.cache configuration.
|
|
test_2() {
|
|
local POOL_NAME=test2
|
|
local TMP_FILE1=`mktemp`
|
|
local TMP_FILE2=`mktemp`
|
|
local TMP_CACHE=`mktemp -p /tmp zpool.cache.XXXXXXXX`
|
|
|
|
# Create a pool save its status for comparison.
|
|
${ZFS_SH} zfs="spa_config_path=${TMP_CACHE}" || fail 1
|
|
${ZPOOL_CREATE_SH} -p ${POOL_NAME} -c lo-raidz2 || fail 2
|
|
${ZPOOL} status ${POOL_NAME} >${TMP_FILE1} || fail 3
|
|
|
|
# Unload the module stack, remove the cache file, load the module
|
|
# stack and attempt to probe the disks to import the pool. As
|
|
# a cross check verify the old pool state against the imported.
|
|
${ZFS_SH} -u || fail 4
|
|
rm -f ${TMP_CACHE} || fail 5
|
|
${ZFS_SH} zfs="spa_config_path=${TMP_CACHE}" || fail 6
|
|
${ZPOOL} import | grep ${POOL_NAME} >/dev/null || fail 7
|
|
${ZPOOL} import -f ${POOL_NAME} || fail 8
|
|
${ZPOOL} status ${POOL_NAME} >${TMP_FILE2} || fail 9
|
|
cmp ${TMP_FILE1} ${TMP_FILE2} || fail 10
|
|
|
|
# Cleanup the test pool and temporary files
|
|
${ZPOOL_CREATE_SH} -p ${POOL_NAME} -c lo-raidz2 -d || fail 11
|
|
rm -f ${TMP_FILE1} ${TMP_FILE2} || fail 12
|
|
${ZFS_SH} -u || fail 13
|
|
|
|
pass
|
|
}
|
|
run_test 2 "scan disks for pools to import"
|
|
|
|
zconfig_zvol_device_stat() {
|
|
local EXPECT=$1
|
|
local POOL_NAME=/dev/zvol/$2
|
|
local ZVOL_NAME=/dev/zvol/$3
|
|
local SNAP_NAME=/dev/zvol/$4
|
|
local CLONE_NAME=/dev/zvol/$5
|
|
local COUNT=0
|
|
|
|
# Briefly delay for udev
|
|
udev_trigger
|
|
|
|
# Pool exists
|
|
stat ${POOL_NAME} &>/dev/null && let COUNT=$COUNT+1
|
|
|
|
# Volume and partitions
|
|
stat ${ZVOL_NAME} &>/dev/null && let COUNT=$COUNT+1
|
|
stat ${ZVOL_NAME}-part1 &>/dev/null && let COUNT=$COUNT+1
|
|
stat ${ZVOL_NAME}-part2 &>/dev/null && let COUNT=$COUNT+1
|
|
|
|
# Snapshot with partitions
|
|
stat ${SNAP_NAME} &>/dev/null && let COUNT=$COUNT+1
|
|
stat ${SNAP_NAME}-part1 &>/dev/null && let COUNT=$COUNT+1
|
|
stat ${SNAP_NAME}-part2 &>/dev/null && let COUNT=$COUNT+1
|
|
|
|
# Clone with partitions
|
|
stat ${CLONE_NAME} &>/dev/null && let COUNT=$COUNT+1
|
|
stat ${CLONE_NAME}-part1 &>/dev/null && let COUNT=$COUNT+1
|
|
stat ${CLONE_NAME}-part2 &>/dev/null && let COUNT=$COUNT+1
|
|
|
|
if [ $EXPECT -ne $COUNT ]; then
|
|
return 1
|
|
fi
|
|
|
|
return 0
|
|
}
|
|
|
|
# zpool import/export device check
|
|
# (1 volume, 2 partitions, 1 snapshot, 1 clone)
|
|
test_3() {
|
|
local POOL_NAME=tank
|
|
local ZVOL_NAME=volume
|
|
local SNAP_NAME=snap
|
|
local CLONE_NAME=clone
|
|
local FULL_ZVOL_NAME=${POOL_NAME}/${ZVOL_NAME}
|
|
local FULL_SNAP_NAME=${POOL_NAME}/${ZVOL_NAME}@${SNAP_NAME}
|
|
local FULL_CLONE_NAME=${POOL_NAME}/${CLONE_NAME}
|
|
local TMP_CACHE=`mktemp -p /tmp zpool.cache.XXXXXXXX`
|
|
|
|
# Create a pool, volume, partition, snapshot, and clone.
|
|
${ZFS_SH} zfs="spa_config_path=${TMP_CACHE}" || fail 1
|
|
${ZPOOL_CREATE_SH} -p ${POOL_NAME} -c lo-raidz2 || fail 2
|
|
${ZFS} create -V 100M ${FULL_ZVOL_NAME} || fail 3
|
|
${ZFS} set snapdev=visible ${FULL_ZVOL_NAME} || fail 3
|
|
label /dev/zvol/${FULL_ZVOL_NAME} msdos || fail 4
|
|
partition /dev/zvol/${FULL_ZVOL_NAME} primary 1% 50% || fail 4
|
|
partition /dev/zvol/${FULL_ZVOL_NAME} primary 51% -1 || fail 4
|
|
${ZFS} snapshot ${FULL_SNAP_NAME} || fail 5
|
|
${ZFS} clone ${FULL_SNAP_NAME} ${FULL_CLONE_NAME} || fail 6
|
|
|
|
# Verify the devices were created
|
|
zconfig_zvol_device_stat 10 ${POOL_NAME} ${FULL_ZVOL_NAME} \
|
|
${FULL_SNAP_NAME} ${FULL_CLONE_NAME} || fail 7
|
|
|
|
# Export the pool
|
|
${ZPOOL} export ${POOL_NAME} || fail 8
|
|
|
|
# verify the devices were removed
|
|
zconfig_zvol_device_stat 0 ${POOL_NAME} ${FULL_ZVOL_NAME} \
|
|
${FULL_SNAP_NAME} ${FULL_CLONE_NAME} || fail 9
|
|
|
|
# Import the pool, wait 1 second for udev
|
|
${ZPOOL} import ${POOL_NAME} || fail 10
|
|
|
|
# Verify the devices were created
|
|
zconfig_zvol_device_stat 10 ${POOL_NAME} ${FULL_ZVOL_NAME} \
|
|
${FULL_SNAP_NAME} ${FULL_CLONE_NAME} || fail 11
|
|
|
|
# Destroy the pool and consequently the devices
|
|
${ZPOOL_CREATE_SH} -p ${POOL_NAME} -c lo-raidz2 -d || fail 12
|
|
|
|
# verify the devices were removed
|
|
zconfig_zvol_device_stat 0 ${POOL_NAME} ${FULL_ZVOL_NAME} \
|
|
${FULL_SNAP_NAME} ${FULL_CLONE_NAME} || fail 13
|
|
|
|
${ZFS_SH} -u || fail 14
|
|
rm -f ${TMP_CACHE} || fail 15
|
|
|
|
pass
|
|
}
|
|
run_test 3 "zpool import/export device"
|
|
|
|
# zpool insmod/rmmod device check (1 volume, 1 snapshot, 1 clone)
|
|
test_4() {
|
|
POOL_NAME=tank
|
|
ZVOL_NAME=volume
|
|
SNAP_NAME=snap
|
|
CLONE_NAME=clone
|
|
FULL_ZVOL_NAME=${POOL_NAME}/${ZVOL_NAME}
|
|
FULL_SNAP_NAME=${POOL_NAME}/${ZVOL_NAME}@${SNAP_NAME}
|
|
FULL_CLONE_NAME=${POOL_NAME}/${CLONE_NAME}
|
|
TMP_CACHE=`mktemp -p /tmp zpool.cache.XXXXXXXX`
|
|
|
|
# Create a pool, volume, snapshot, and clone
|
|
${ZFS_SH} zfs="spa_config_path=${TMP_CACHE}" || fail 1
|
|
${ZPOOL_CREATE_SH} -p ${POOL_NAME} -c lo-raidz2 || fail 2
|
|
${ZFS} create -V 100M ${FULL_ZVOL_NAME} || fail 3
|
|
${ZFS} set snapdev=visible ${FULL_ZVOL_NAME} || fail 3
|
|
label /dev/zvol/${FULL_ZVOL_NAME} msdos || fail 4
|
|
partition /dev/zvol/${FULL_ZVOL_NAME} primary 1% 50% || fail 4
|
|
partition /dev/zvol/${FULL_ZVOL_NAME} primary 51% -1 || fail 4
|
|
${ZFS} snapshot ${FULL_SNAP_NAME} || fail 5
|
|
${ZFS} clone ${FULL_SNAP_NAME} ${FULL_CLONE_NAME} || fail 6
|
|
|
|
# Verify the devices were created
|
|
zconfig_zvol_device_stat 10 ${POOL_NAME} ${FULL_ZVOL_NAME} \
|
|
${FULL_SNAP_NAME} ${FULL_CLONE_NAME} || fail 7
|
|
|
|
# Unload the modules
|
|
${ZFS_SH} -u || fail 8
|
|
|
|
# Verify the devices were removed
|
|
zconfig_zvol_device_stat 0 ${POOL_NAME} ${FULL_ZVOL_NAME} \
|
|
${FULL_SNAP_NAME} ${FULL_CLONE_NAME} || fail 9
|
|
|
|
# Load the modules, wait 1 second for udev
|
|
${ZFS_SH} zfs="spa_config_path=${TMP_CACHE}" || fail 10
|
|
|
|
# Verify the devices were created
|
|
zconfig_zvol_device_stat 10 ${POOL_NAME} ${FULL_ZVOL_NAME} \
|
|
${FULL_SNAP_NAME} ${FULL_CLONE_NAME} || fail 11
|
|
|
|
# Destroy the pool and consequently the devices
|
|
${ZPOOL_CREATE_SH} -p ${POOL_NAME} -c lo-raidz2 -d || fail 12
|
|
|
|
# Verify the devices were removed
|
|
zconfig_zvol_device_stat 0 ${POOL_NAME} ${FULL_ZVOL_NAME} \
|
|
${FULL_SNAP_NAME} ${FULL_CLONE_NAME} || fail 13
|
|
|
|
${ZFS_SH} -u || fail 14
|
|
rm -f ${TMP_CACHE} || fail 15
|
|
|
|
pass
|
|
}
|
|
run_test 4 "zpool insmod/rmmod device"
|
|
|
|
# ZVOL volume sanity check
|
|
test_5() {
|
|
local POOL_NAME=tank
|
|
local ZVOL_NAME=fish
|
|
local FULL_NAME=${POOL_NAME}/${ZVOL_NAME}
|
|
local TMP_CACHE=`mktemp -p /tmp zpool.cache.XXXXXXXX`
|
|
|
|
# Create a pool and volume.
|
|
${ZFS_SH} zfs="spa_config_path=${TMP_CACHE}" || fail 1
|
|
${ZPOOL_CREATE_SH} -p ${POOL_NAME} -c lo-raid0 || fail 2
|
|
${ZFS} create -V 800M ${FULL_NAME} || fail 3
|
|
label /dev/zvol/${FULL_NAME} msdos || fail 4
|
|
partition /dev/zvol/${FULL_NAME} primary 1 -1 || fail 4
|
|
format /dev/zvol/${FULL_NAME}-part1 ext2 || fail 5
|
|
|
|
# Mount the ext2 filesystem and copy some data to it.
|
|
mkdir -p /tmp/${ZVOL_NAME}-part1 || fail 6
|
|
mount /dev/zvol/${FULL_NAME}-part1 /tmp/${ZVOL_NAME}-part1 || fail 7
|
|
cp -RL ${SRC_DIR} /tmp/${ZVOL_NAME}-part1 || fail 8
|
|
sync
|
|
|
|
# Verify the copied files match the original files.
|
|
diff -ur ${SRC_DIR} /tmp/${ZVOL_NAME}-part1/${SRC_DIR##*/} \
|
|
&>/dev/null || fail 9
|
|
|
|
# Remove the files, umount, destroy the volume and pool.
|
|
rm -Rf /tmp/${ZVOL_NAME}-part1/${SRC_DIR##*/} || fail 10
|
|
umount /tmp/${ZVOL_NAME}-part1 || fail 11
|
|
rmdir /tmp/${ZVOL_NAME}-part1 || fail 12
|
|
|
|
${ZFS} destroy ${FULL_NAME} || fail 13
|
|
${ZPOOL_CREATE_SH} -p ${POOL_NAME} -c lo-raidz2 -d || fail 14
|
|
${ZFS_SH} -u || fail 15
|
|
rm -f ${TMP_CACHE} || fail 16
|
|
|
|
pass
|
|
}
|
|
run_test 5 "zvol+ext2 volume"
|
|
|
|
# ZVOL snapshot sanity check
|
|
test_6() {
|
|
local POOL_NAME=tank
|
|
local ZVOL_NAME=fish
|
|
local SNAP_NAME=pristine
|
|
local FULL_ZVOL_NAME=${POOL_NAME}/${ZVOL_NAME}
|
|
local FULL_SNAP_NAME=${POOL_NAME}/${ZVOL_NAME}@${SNAP_NAME}
|
|
local TMP_CACHE=`mktemp -p /tmp zpool.cache.XXXXXXXX`
|
|
|
|
# Create a pool and volume.
|
|
${ZFS_SH} zfs="spa_config_path=${TMP_CACHE}" || fail 1
|
|
${ZPOOL_CREATE_SH} -p ${POOL_NAME} -c lo-raid0 || fail 2
|
|
${ZFS} create -V 800M ${FULL_ZVOL_NAME} || fail 3
|
|
${ZFS} set snapdev=visible ${FULL_ZVOL_NAME} || fail 3
|
|
label /dev/zvol/${FULL_ZVOL_NAME} msdos || fail 4
|
|
partition /dev/zvol/${FULL_ZVOL_NAME} primary 1 -1 || fail 4
|
|
format /dev/zvol/${FULL_ZVOL_NAME}-part1 ext2 || fail 5
|
|
|
|
# Mount the ext2 filesystem and copy some data to it.
|
|
mkdir -p /tmp/${ZVOL_NAME}-part1 || fail 6
|
|
mount /dev/zvol/${FULL_ZVOL_NAME}-part1 /tmp/${ZVOL_NAME}-part1 \
|
|
|| fail 7
|
|
|
|
# Snapshot the pristine ext2 filesystem and mount it read-only.
|
|
${ZFS} snapshot ${FULL_SNAP_NAME} || fail 8
|
|
wait_udev /dev/zvol/${FULL_SNAP_NAME}-part1 30 || fail 8
|
|
mkdir -p /tmp/${SNAP_NAME}-part1 || fail 9
|
|
mount /dev/zvol/${FULL_SNAP_NAME}-part1 /tmp/${SNAP_NAME}-part1 \
|
|
&>/dev/null || fail 10
|
|
|
|
# Copy to original volume
|
|
cp -RL ${SRC_DIR} /tmp/${ZVOL_NAME}-part1 || fail 11
|
|
sync
|
|
|
|
# Verify the copied files match the original files,
|
|
# and the copied files do NOT appear in the snapshot.
|
|
diff -ur ${SRC_DIR} /tmp/${ZVOL_NAME}-part1/${SRC_DIR##*/} \
|
|
&>/dev/null || fail 12
|
|
diff -ur ${SRC_DIR} /tmp/${SNAP_NAME}-part1/${SRC_DIR##*/} \
|
|
&>/dev/null && fail 13
|
|
|
|
# umount, destroy the snapshot, volume, and pool.
|
|
umount /tmp/${SNAP_NAME}-part1 || fail 14
|
|
rmdir /tmp/${SNAP_NAME}-part1 || fail 15
|
|
${ZFS} destroy ${FULL_SNAP_NAME} || fail 16
|
|
|
|
umount /tmp/${ZVOL_NAME}-part1 || fail 17
|
|
rmdir /tmp/${ZVOL_NAME}-part1 || fail 18
|
|
${ZFS} destroy ${FULL_ZVOL_NAME} || fail 19
|
|
|
|
${ZPOOL_CREATE_SH} -p ${POOL_NAME} -c lo-raidz2 -d || fail 20
|
|
${ZFS_SH} -u || fail 21
|
|
rm -f ${TMP_CACHE} || fail 22
|
|
|
|
pass
|
|
}
|
|
run_test 6 "zvol+ext2 snapshot"
|
|
|
|
# ZVOL clone sanity check
|
|
test_7() {
|
|
local POOL_NAME=tank
|
|
local ZVOL_NAME=fish
|
|
local SNAP_NAME=pristine
|
|
local CLONE_NAME=clone
|
|
local FULL_ZVOL_NAME=${POOL_NAME}/${ZVOL_NAME}
|
|
local FULL_SNAP_NAME=${POOL_NAME}/${ZVOL_NAME}@${SNAP_NAME}
|
|
local FULL_CLONE_NAME=${POOL_NAME}/${CLONE_NAME}
|
|
local TMP_CACHE=`mktemp -p /tmp zpool.cache.XXXXXXXX`
|
|
|
|
# Create a pool and volume.
|
|
${ZFS_SH} zfs="spa_config_path=${TMP_CACHE}" || fail 1
|
|
${ZPOOL_CREATE_SH} -p ${POOL_NAME} -c lo-raidz2 || fail 2
|
|
${ZFS} create -V 300M ${FULL_ZVOL_NAME} || fail 3
|
|
${ZFS} set snapdev=visible ${FULL_ZVOL_NAME} || fail 3
|
|
label /dev/zvol/${FULL_ZVOL_NAME} msdos || fail 4
|
|
partition /dev/zvol/${FULL_ZVOL_NAME} primary 1 -1 || fail 4
|
|
format /dev/zvol/${FULL_ZVOL_NAME}-part1 ext2 || fail 5
|
|
|
|
# Mount the ext2 filesystem and copy some data to it.
|
|
mkdir -p /tmp/${ZVOL_NAME}-part1 || fail 6
|
|
mount /dev/zvol/${FULL_ZVOL_NAME}-part1 /tmp/${ZVOL_NAME}-part1 \
|
|
|| fail 7
|
|
|
|
# Snapshot the pristine ext2 filesystem and mount it read-only.
|
|
${ZFS} snapshot ${FULL_SNAP_NAME} || fail 8
|
|
wait_udev /dev/zvol/${FULL_SNAP_NAME}-part1 30 || fail 8
|
|
mkdir -p /tmp/${SNAP_NAME}-part1 || fail 9
|
|
mount /dev/zvol/${FULL_SNAP_NAME}-part1 \
|
|
/tmp/${SNAP_NAME}-part1 &>/dev/null || fail 10
|
|
|
|
# Copy to original volume.
|
|
cp -RL ${SRC_DIR} /tmp/${ZVOL_NAME}-part1 || fail 11
|
|
sync
|
|
|
|
# Verify the copied files match the original files,
|
|
# and the copied files do NOT appear in the snapshot.
|
|
diff -ur ${SRC_DIR} /tmp/${ZVOL_NAME}-part1/${SRC_DIR##*/} \
|
|
&>/dev/null || fail 12
|
|
diff -ur ${SRC_DIR} /tmp/${SNAP_NAME}-part1/${SRC_DIR##*/} \
|
|
&>/dev/null && fail 13
|
|
|
|
# Clone from the original pristine snapshot
|
|
${ZFS} clone ${FULL_SNAP_NAME} ${FULL_CLONE_NAME} || fail 14
|
|
wait_udev /dev/zvol/${FULL_CLONE_NAME}-part1 30 || fail 14
|
|
mkdir -p /tmp/${CLONE_NAME}-part1 || fail 15
|
|
mount /dev/zvol/${FULL_CLONE_NAME}-part1 \
|
|
/tmp/${CLONE_NAME}-part1 || fail 16
|
|
|
|
# Verify the clone matches the pristine snapshot,
|
|
# and the files copied to the original volume are NOT there.
|
|
diff -ur /tmp/${SNAP_NAME}-part1 /tmp/${CLONE_NAME}-part1 \
|
|
&>/dev/null || fail 17
|
|
diff -ur /tmp/${ZVOL_NAME}-part1 /tmp/${CLONE_NAME}-part1 \
|
|
&>/dev/null && fail 18
|
|
|
|
# Copy to cloned volume.
|
|
cp -RL ${SRC_DIR} /tmp/${CLONE_NAME}-part1 || fail 19
|
|
sync
|
|
|
|
# Verify the clone matches the modified original volume.
|
|
diff -ur /tmp/${ZVOL_NAME}-part1 /tmp/${CLONE_NAME}-part1 \
|
|
&>/dev/null || fail 20
|
|
|
|
# umount, destroy the snapshot, volume, and pool.
|
|
umount /tmp/${CLONE_NAME}-part1 || fail 21
|
|
rmdir /tmp/${CLONE_NAME}-part1 || fail 22
|
|
${ZFS} destroy ${FULL_CLONE_NAME} || fail 23
|
|
|
|
umount /tmp/${SNAP_NAME}-part1 || fail 24
|
|
rmdir /tmp/${SNAP_NAME}-part1 || fail 25
|
|
${ZFS} destroy ${FULL_SNAP_NAME} || fail 26
|
|
|
|
umount /tmp/${ZVOL_NAME}-part1 || fail 27
|
|
rmdir /tmp/${ZVOL_NAME}-part1 || fail 28
|
|
${ZFS} destroy ${FULL_ZVOL_NAME} || fail 29
|
|
|
|
${ZPOOL_CREATE_SH} -p ${POOL_NAME} -c lo-raidz2 -d || fail 30
|
|
${ZFS_SH} -u || fail 31
|
|
rm -f ${TMP_CACHE} || fail 32
|
|
|
|
pass
|
|
}
|
|
run_test 7 "zvol+ext2 clone"
|
|
|
|
# Send/Receive sanity check
|
|
test_8() {
|
|
local POOL_NAME1=tank1
|
|
local POOL_NAME2=tank2
|
|
local ZVOL_NAME=fish
|
|
local SNAP_NAME=snap
|
|
local FULL_ZVOL_NAME1=${POOL_NAME1}/${ZVOL_NAME}
|
|
local FULL_ZVOL_NAME2=${POOL_NAME2}/${ZVOL_NAME}
|
|
local FULL_SNAP_NAME1=${POOL_NAME1}/${ZVOL_NAME}@${SNAP_NAME}
|
|
local FULL_SNAP_NAME2=${POOL_NAME2}/${ZVOL_NAME}@${SNAP_NAME}
|
|
local TMP_CACHE=`mktemp -p /tmp zpool.cache.XXXXXXXX`
|
|
|
|
# Create two pools and a volume
|
|
${ZFS_SH} zfs="spa_config_path=${TMP_CACHE}" || fail 1
|
|
${ZPOOL_CREATE_SH} -p ${POOL_NAME1} -c lo-raidz2 || fail 2
|
|
${ZPOOL_CREATE_SH} -p ${POOL_NAME2} -c lo-raidz2 || fail 2
|
|
${ZFS} create -V 300M ${FULL_ZVOL_NAME1} || fail 3
|
|
${ZFS} set snapdev=visible ${FULL_ZVOL_NAME1} || fail 3
|
|
label /dev/zvol/${FULL_ZVOL_NAME1} msdos || fail 4
|
|
partition /dev/zvol/${FULL_ZVOL_NAME1} primary 1 -1 || fail 4
|
|
format /dev/zvol/${FULL_ZVOL_NAME1}-part1 ext2 || fail 5
|
|
|
|
# Mount the ext2 filesystem and copy some data to it.
|
|
mkdir -p /tmp/${FULL_ZVOL_NAME1}-part1 || fail 6
|
|
mount /dev/zvol/${FULL_ZVOL_NAME1}-part1 \
|
|
/tmp/${FULL_ZVOL_NAME1}-part1 || fail 7
|
|
cp -RL ${SRC_DIR} /tmp/${FULL_ZVOL_NAME1}-part1 || fail 8
|
|
sync || fail 9
|
|
|
|
# Snapshot the ext2 filesystem so it may be sent.
|
|
${ZFS} snapshot ${FULL_SNAP_NAME1} || fail 11
|
|
wait_udev /dev/zvol/${FULL_SNAP_NAME1} 30 || fail 11
|
|
|
|
# Send/receive the snapshot from POOL_NAME1 to POOL_NAME2
|
|
(${ZFS} send ${FULL_SNAP_NAME1} | \
|
|
${ZFS} receive ${FULL_ZVOL_NAME2}) || fail 12
|
|
wait_udev /dev/zvol/${FULL_ZVOL_NAME2}-part1 30 || fail 12
|
|
|
|
# Mount the sent ext2 filesystem.
|
|
mkdir -p /tmp/${FULL_ZVOL_NAME2}-part1 || fail 13
|
|
mount /dev/zvol/${FULL_ZVOL_NAME2}-part1 \
|
|
/tmp/${FULL_ZVOL_NAME2}-part1 || fail 14
|
|
|
|
# Verify the contents of the volumes match
|
|
diff -ur /tmp/${FULL_ZVOL_NAME1}-part1 /tmp/${FULL_ZVOL_NAME2}-part1 \
|
|
&>/dev/null || fail 15
|
|
|
|
# Umount, destroy the volume and pool.
|
|
umount /tmp/${FULL_ZVOL_NAME1}-part1 || fail 16
|
|
umount /tmp/${FULL_ZVOL_NAME2}-part1 || fail 17
|
|
rmdir /tmp/${FULL_ZVOL_NAME1}-part1 || fail 18
|
|
rmdir /tmp/${FULL_ZVOL_NAME2}-part1 || fail 19
|
|
rmdir /tmp/${POOL_NAME1} || fail 20
|
|
rmdir /tmp/${POOL_NAME2} || fail 21
|
|
|
|
${ZFS} destroy ${FULL_SNAP_NAME1} || fail 22
|
|
${ZFS} destroy ${FULL_SNAP_NAME2} || fail 23
|
|
${ZFS} destroy ${FULL_ZVOL_NAME1} || fail 24
|
|
${ZFS} destroy ${FULL_ZVOL_NAME2} || fail 25
|
|
${ZPOOL_CREATE_SH} -p ${POOL_NAME1} -c lo-raidz2 -d || fail 26
|
|
${ZPOOL_CREATE_SH} -p ${POOL_NAME2} -c lo-raidz2 -d || fail 27
|
|
${ZFS_SH} -u || fail 28
|
|
rm -f ${TMP_CACHE} || fail 29
|
|
|
|
pass
|
|
}
|
|
run_test 8 "zfs send/receive"
|
|
|
|
# zpool event sanity check
|
|
test_9() {
|
|
local POOL_NAME=tank
|
|
local ZVOL_NAME=fish
|
|
local FULL_NAME=${POOL_NAME}/${ZVOL_NAME}
|
|
local TMP_CACHE=`mktemp -p /tmp zpool.cache.XXXXXXXX`
|
|
local TMP_EVENTS=`mktemp -p /tmp zpool.events.XXXXXXXX`
|
|
|
|
# Create a pool and volume.
|
|
${ZFS_SH} zfs="spa_config_path=${TMP_CACHE}" || fail 1
|
|
${ZPOOL_CREATE_SH} -p ${POOL_NAME} -c lo-raidz2 || fail 2
|
|
${ZFS} create -V 300M ${FULL_NAME} || fail 3
|
|
|
|
# Dump the events, there should be at least 5 lines.
|
|
${ZPOOL} events >${TMP_EVENTS} || fail 4
|
|
EVENTS=`wc -l ${TMP_EVENTS} | cut -f1 -d' '`
|
|
[ $EVENTS -lt 5 ] && fail 5
|
|
|
|
# Clear the events and ensure there are none.
|
|
${ZPOOL} events -c >/dev/null || fail 6
|
|
${ZPOOL} events >${TMP_EVENTS} || fail 7
|
|
EVENTS=`wc -l ${TMP_EVENTS} | cut -f1 -d' '`
|
|
[ $EVENTS -gt 1 ] && fail 8
|
|
|
|
${ZFS} destroy ${FULL_NAME} || fail 9
|
|
${ZPOOL_CREATE_SH} -p ${POOL_NAME} -c lo-raidz2 -d || fail 10
|
|
${ZFS_SH} -u || fail 11
|
|
rm -f ${TMP_CACHE} || fail 12
|
|
rm -f ${TMP_EVENTS} || fail 13
|
|
|
|
pass
|
|
}
|
|
run_test 9 "zpool events"
|
|
|
|
zconfig_add_vdev() {
|
|
local POOL_NAME=$1
|
|
local TYPE=$2
|
|
local DEVICE=$3
|
|
local TMP_FILE1=`mktemp`
|
|
local TMP_FILE2=`mktemp`
|
|
local TMP_FILE3=`mktemp`
|
|
|
|
BASE_DEVICE=`basename ${DEVICE}`
|
|
|
|
${ZPOOL} status ${POOL_NAME} >${TMP_FILE1}
|
|
${ZPOOL} add -f ${POOL_NAME} ${TYPE} ${DEVICE} 2>/dev/null || return 1
|
|
${ZPOOL} status ${POOL_NAME} >${TMP_FILE2}
|
|
diff ${TMP_FILE1} ${TMP_FILE2} > ${TMP_FILE3}
|
|
|
|
[ `wc -l ${TMP_FILE3}|${AWK} '{print $1}'` -eq 3 ] || return 1
|
|
|
|
PARENT_VDEV=`tail -2 ${TMP_FILE3} | head -1 | ${AWK} '{print $NF}'`
|
|
case $TYPE in
|
|
cache)
|
|
[ "${PARENT_VDEV}" = "${TYPE}" ] || return 1
|
|
;;
|
|
log)
|
|
[ "${PARENT_VDEV}" = "logs" ] || return 1
|
|
;;
|
|
esac
|
|
|
|
if ! tail -1 ${TMP_FILE3} |
|
|
egrep -q "^>[[:space:]]+${BASE_DEVICE}[[:space:]]+ONLINE" ; then
|
|
return 1
|
|
fi
|
|
rm -f ${TMP_FILE1} ${TMP_FILE2} ${TMP_FILE3}
|
|
|
|
return 0
|
|
}
|
|
|
|
# zpool add and remove sanity check
|
|
test_10() {
|
|
local POOL_NAME=tank
|
|
local TMP_CACHE=`mktemp -p /tmp zpool.cache.XXXXXXXX`
|
|
local TMP_FILE1=`mktemp`
|
|
local TMP_FILE2=`mktemp`
|
|
|
|
if [ ${SCSI_DEBUG} -eq 0 ] || [ ${HAVE_LSSCSI} -eq 0 ] ; then
|
|
skip
|
|
return
|
|
fi
|
|
|
|
test `${LSMOD} | grep -c scsi_debug` -gt 0 && \
|
|
(${RMMOD} scsi_debug || exit 1)
|
|
|
|
/sbin/modprobe scsi_debug dev_size_mb=128 ||
|
|
die "Error $? creating scsi_debug device"
|
|
udev_trigger
|
|
|
|
SDDEVICE=`${LSSCSI}|${AWK} '/scsi_debug/ { print $6; exit }'`
|
|
BASE_SDDEVICE=`basename $SDDEVICE`
|
|
|
|
# Create a pool
|
|
${ZFS_SH} zfs="spa_config_path=${TMP_CACHE}" || fail 1
|
|
${ZPOOL_CREATE_SH} -p ${POOL_NAME} -c lo-raidz2 || fail 2
|
|
${ZPOOL} status ${POOL_NAME} >${TMP_FILE1} || fail 3
|
|
|
|
# Add and remove a cache vdev by full path
|
|
zconfig_add_vdev ${POOL_NAME} cache ${SDDEVICE} || fail 4
|
|
${ZPOOL} remove ${POOL_NAME} ${SDDEVICE} || fail 5
|
|
${ZPOOL} status ${POOL_NAME} >${TMP_FILE2} || fail 6
|
|
cmp ${TMP_FILE1} ${TMP_FILE2} || fail 7
|
|
sleep 1
|
|
|
|
# Add and remove a cache vdev by shorthand path
|
|
zconfig_add_vdev ${POOL_NAME} cache ${BASE_SDDEVICE} || fail 8
|
|
${ZPOOL} remove ${POOL_NAME} ${BASE_SDDEVICE} || fail 9
|
|
${ZPOOL} status ${POOL_NAME} >${TMP_FILE2} || fail 10
|
|
cmp ${TMP_FILE1} ${TMP_FILE2} || fail 11
|
|
sleep 1
|
|
|
|
# Add and remove a log vdev
|
|
zconfig_add_vdev ${POOL_NAME} log ${BASE_SDDEVICE} || fail 12
|
|
${ZPOOL} remove ${POOL_NAME} ${BASE_SDDEVICE} || fail 13
|
|
${ZPOOL} status ${POOL_NAME} >${TMP_FILE2} || fail 14
|
|
cmp ${TMP_FILE1} ${TMP_FILE2} || fail 15
|
|
|
|
${ZPOOL_CREATE_SH} -p ${POOL_NAME} -c lo-raidz2 -d || fail 16
|
|
${ZFS_SH} -u || fail 17
|
|
${RMMOD} scsi_debug || fail 18
|
|
|
|
rm -f ${TMP_FILE1} ${TMP_FILE2} ${TMP_CACHE} || fail 19
|
|
|
|
pass
|
|
}
|
|
run_test 10 "zpool add/remove vdev"
|
|
|
|
exit 0
|