Merge commit 'refs/top-bases/linux-kernel-mem' into linux-kernel-mem
This commit is contained in:
Brian Behlendorf
commit
1ba44f8fc0
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@ -15,6 +15,7 @@ MODULES=(zlib_deflate spl splat zavl znvpair zunicode zcommon zfs)
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fi
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PROG="<define PROG>"
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CLEANUP=
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VERBOSE=
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VERBOSE_FLAG=
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FORCE=
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@ -207,6 +208,24 @@ unused_loop_device() {
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die "Error: Unable to find unused loopback device"
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}
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#
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# This can be slightly dangerous because the loop devices we are
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# cleanup up may not be ours. However, if the devices are currently
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# in use we will not be able to remove them, and we only remove
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# devices which include 'zpool' in the name. So any damage we might
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# do should be limited to other zfs related testing.
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#
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cleanup_loop_devices() {
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local TMP_FILE=`mktemp`
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${LOSETUP} -a | tr -d '()' >${TMP_FILE}
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${AWK} -F":" -v losetup="$LOSETUP" \
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'/zpool/ { system("losetup -d "$1) }' ${TMP_FILE}
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${AWK} -F" " '/zpool/ { system("rm -f "$3) }' ${TMP_FILE}
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rm -f ${TMP_FILE}
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}
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#
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# The following udev helper functions assume that the provided
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# udev rules file will create a /dev/disk/zpool/<CHANNEL><RANK>
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@ -16,7 +16,7 @@ PROG=zconfig.sh
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usage() {
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cat << EOF
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USAGE:
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$0 [hv]
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$0 [hvc]
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DESCRIPTION:
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ZFS/ZPOOL configuration tests
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@ -24,11 +24,12 @@ DESCRIPTION:
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OPTIONS:
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-h Show this message
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-v Verbose
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-c Cleanup lo+file devices at start
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EOF
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}
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while getopts 'hv' OPTION; do
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while getopts 'hvc?' OPTION; do
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case $OPTION in
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h)
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usage
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@ -37,6 +38,9 @@ while getopts 'hv' OPTION; do
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v)
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VERBOSE=1
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;;
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c)
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CLEANUP=1
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;;
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?)
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usage
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exit
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@ -48,12 +52,34 @@ if [ $(id -u) != 0 ]; then
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die "Must run as root"
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fi
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# Perform pre-cleanup is requested
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if [ ${CLEANUP} ]; then
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cleanup_loop_devices
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rm -f /tmp/zpool.cache.*
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fi
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zconfig_partition() {
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local DEVICE=$1
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local START=$2
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local END=$3
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local TMP_FILE=`mktemp`
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/sbin/sfdisk -q ${DEVICE} << EOF &>${TMP_FILE} || fail 4
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${START},${END}
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;
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;
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;
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EOF
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rm ${TMP_FILE}
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}
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# Validate persistent zpool.cache configuration.
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zconfig_test1() {
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POOL_NAME=test1
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TMP_FILE1=`mktemp`
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TMP_FILE2=`mktemp`
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TMP_CACHE=`mktemp -p /tmp zpool.cache.XXXXXXXX`
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local POOL_NAME=test1
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local TMP_FILE1=`mktemp`
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local TMP_FILE2=`mktemp`
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local TMP_CACHE=`mktemp -p /tmp zpool.cache.XXXXXXXX`
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echo -n "test 1 - persistent zpool.cache: "
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@ -79,10 +105,10 @@ zconfig_test1
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# Validate ZFS disk scanning and import w/out zpool.cache configuration.
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zconfig_test2() {
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POOL_NAME=test2
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TMP_FILE1=`mktemp`
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TMP_FILE2=`mktemp`
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TMP_CACHE=`mktemp -p /tmp zpool.cache.XXXXXXXX`
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local POOL_NAME=test2
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local TMP_FILE1=`mktemp`
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local TMP_FILE2=`mktemp`
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local TMP_CACHE=`mktemp -p /tmp zpool.cache.XXXXXXXX`
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echo -n "test 2 - scan disks for pools to import: "
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@ -113,12 +139,11 @@ zconfig_test2
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# ZVOL sanity check
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zconfig_test3() {
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POOL_NAME=tank
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ZVOL_NAME=fish
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FULL_NAME=${POOL_NAME}/${ZVOL_NAME}
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SRC_DIR=/bin/
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TMP_FILE1=`mktemp`
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TMP_CACHE=`mktemp -p /tmp zpool.cache.XXXXXXXX`
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local POOL_NAME=tank
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local ZVOL_NAME=fish
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local FULL_NAME=${POOL_NAME}/${ZVOL_NAME}
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local SRC_DIR=/bin/
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local TMP_CACHE=`mktemp -p /tmp zpool.cache.XXXXXXXX`
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echo -n "test 3 - zvol+ext3 sanity: "
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@ -129,15 +154,10 @@ zconfig_test3() {
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# Partition the volume, for a 400M volume there will be
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# 812 cylinders, 16 heads, and 63 sectors per track.
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/sbin/sfdisk -q /dev/zvol/${FULL_NAME} << EOF &>${TMP_FILE1} || fail 4
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,812
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;
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;
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;
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EOF
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zconfig_partition /dev/zvol/${FULL_NAME} 0 812
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# Format the partition with ext3.
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/sbin/mkfs.ext3 /dev/zvol/${FULL_NAME}1 &>${TMP_FILE1} || fail 5
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/sbin/mkfs.ext3 -q /dev/zvol/${FULL_NAME}1 || fail 5
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# Mount the ext3 filesystem and copy some data to it.
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mkdir -p /tmp/${ZVOL_NAME} || fail 6
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@ -152,67 +172,93 @@ EOF
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umount /tmp/${ZVOL_NAME} || fail 11
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${ZFS} destroy ${FULL_NAME} || fail 12
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${ZPOOL_CREATE_SH} -p ${POOL_NAME} -c lo-raidz2 -d || fail 13
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rm -f ${TMP_FILE1} || fail 14
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${ZFS_SH} -u || fail 15
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pass
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}
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zconfig_test3
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# zpool import/export device check (1 volume, 1 snapshot, 1 clone)
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zconfig_zvol_device_stat() {
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local EXPECT=$1
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local POOL_NAME=/dev/zvol/$2
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local ZVOL_NAME=/dev/zvol/$3
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local SNAP_NAME=/dev/zvol/$4
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local CLONE_NAME=/dev/zvol/$5
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local COUNT=0
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# Pool exists
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stat ${POOL_NAME} &>/dev/null && let COUNT=$COUNT+1
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# Volume and partitions
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stat ${ZVOL_NAME} &>/dev/null && let COUNT=$COUNT+1
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stat ${ZVOL_NAME}1 &>/dev/null && let COUNT=$COUNT+1
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stat ${ZVOL_NAME}2 &>/dev/null && let COUNT=$COUNT+1
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# Snapshot with partitions
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stat ${SNAP_NAME} &>/dev/null && let COUNT=$COUNT+1
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stat ${SNAP_NAME}1 &>/dev/null && let COUNT=$COUNT+1
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stat ${SNAP_NAME}2 &>/dev/null && let COUNT=$COUNT+1
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# Clone with partitions
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stat ${CLONE_NAME} &>/dev/null && let COUNT=$COUNT+1
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stat ${CLONE_NAME}1 &>/dev/null && let COUNT=$COUNT+1
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stat ${CLONE_NAME}2 &>/dev/null && let COUNT=$COUNT+1
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if [ $EXPECT -ne $COUNT ]; then
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return 1
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fi
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return 0
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}
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# zpool import/export device check
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# (1 volume, 2 partitions, 1 snapshot, 1 clone)
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zconfig_test4() {
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POOL_NAME=tank
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ZVOL_NAME=volume
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SNAP_NAME=snapshot
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CLONE_NAME=clone
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FULL_ZVOL_NAME=${POOL_NAME}/${ZVOL_NAME}
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FULL_SNAP_NAME=${POOL_NAME}/${ZVOL_NAME}@${SNAP_NAME}
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FULL_CLONE_NAME=${POOL_NAME}/${CLONE_NAME}
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TMP_CACHE=`mktemp -p /tmp zpool.cache.XXXXXXXX`
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local POOL_NAME=tank
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local ZVOL_NAME=volume
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local SNAP_NAME=snapshot
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local CLONE_NAME=clone
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local FULL_ZVOL_NAME=${POOL_NAME}/${ZVOL_NAME}
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local FULL_SNAP_NAME=${POOL_NAME}/${ZVOL_NAME}@${SNAP_NAME}
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local FULL_CLONE_NAME=${POOL_NAME}/${CLONE_NAME}
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local TMP_CACHE=`mktemp -p /tmp zpool.cache.XXXXXXXX`
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echo -n "test 4 - zpool import/export device: "
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# Create a pool, volume, snapshot, and clone
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# Create a pool, volume, partition, snapshot, and clone.
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${ZFS_SH} zfs="spa_config_path=${TMP_CACHE}" || fail 1
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${ZPOOL_CREATE_SH} -p ${POOL_NAME} -c lo-raidz2 || fail 2
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${ZFS} create -V 100M ${FULL_ZVOL_NAME} || fail 3
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${ZFS} snapshot ${FULL_SNAP_NAME} || fail 4
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${ZFS} clone ${FULL_SNAP_NAME} ${FULL_CLONE_NAME} || fail 5
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zconfig_partition /dev/zvol/${FULL_ZVOL_NAME} 0 64 || fail 4
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${ZFS} snapshot ${FULL_SNAP_NAME} || fail 5
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${ZFS} clone ${FULL_SNAP_NAME} ${FULL_CLONE_NAME} || fail 6
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# Verify the devices were created
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stat /dev/zvol/${POOL_NAME} &>/dev/null || fail 6
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stat /dev/zvol/${FULL_ZVOL_NAME} &>/dev/null || fail 7
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stat /dev/zvol/${FULL_SNAP_NAME} &>/dev/null || fail 8
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stat /dev/zvol/${FULL_CLONE_NAME} &>/dev/null || fail 9
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zconfig_zvol_device_stat 10 ${POOL_NAME} ${FULL_ZVOL_NAME} \
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${FULL_SNAP_NAME} ${FULL_CLONE_NAME} || fail 7
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# Export the pool
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${ZPOOL} export ${POOL_NAME} || fail 10
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${ZPOOL} export ${POOL_NAME} || fail 8
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# Verify the devices were removed
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stat /dev/zvol/${POOL_NAME} &>/dev/null && fail 11
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stat /dev/zvol/${FULL_ZVOL_NAME} &>/dev/null && fail 12
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stat /dev/zvol/${FULL_SNAP_NAME} &>/dev/null && fail 13
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stat /dev/zvol/${FULL_CLONE_NAME} &>/dev/null && fail 14
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# verify the devices were removed
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zconfig_zvol_device_stat 0 ${POOL_NAME} ${FULL_ZVOL_NAME} \
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${FULL_SNAP_NAME} ${FULL_CLONE_NAME} || fail 9
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# Import the pool, wait 1 second for udev
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${ZPOOL} import ${POOL_NAME} && sleep 1 || fail 15
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${ZPOOL} import ${POOL_NAME} && sleep 1 || fail 10
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# Verify the devices were created
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stat /dev/zvol/${POOL_NAME} &>/dev/null || fail 16
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stat /dev/zvol/${FULL_ZVOL_NAME} &>/dev/null || fail 17
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stat /dev/zvol/${FULL_SNAP_NAME} &>/dev/null || fail 18
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stat /dev/zvol/${FULL_CLONE_NAME} &>/dev/null || fail 19
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zconfig_zvol_device_stat 10 ${POOL_NAME} ${FULL_ZVOL_NAME} \
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${FULL_SNAP_NAME} ${FULL_CLONE_NAME} || fail 11
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# Destroy the pool and consequently the devices
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${ZPOOL_CREATE_SH} -p ${POOL_NAME} -c lo-raidz2 -d || fail 20
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${ZPOOL_CREATE_SH} -p ${POOL_NAME} -c lo-raidz2 -d || fail 12
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# Verify the devices were removed
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stat /dev/zvol/${POOL_NAME} &>/dev/null && fail 21
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stat /dev/zvol/${FULL_ZVOL_NAME} &>/dev/null && fail 22
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stat /dev/zvol/${FULL_SNAP_NAME} &>/dev/null && fail 23
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stat /dev/zvol/${FULL_CLONE_NAME} &>/dev/null && fail 24
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# verify the devices were removed
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zconfig_zvol_device_stat 0 ${POOL_NAME} ${FULL_ZVOL_NAME} \
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${FULL_SNAP_NAME} ${FULL_CLONE_NAME} || fail 13
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${ZFS_SH} -u || fail 25
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${ZFS_SH} -u || fail 14
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pass
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}
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@ -235,43 +281,36 @@ zconfig_test5() {
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${ZFS_SH} zfs="spa_config_path=${TMP_CACHE}" || fail 1
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${ZPOOL_CREATE_SH} -p ${POOL_NAME} -c lo-raidz2 || fail 2
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${ZFS} create -V 100M ${FULL_ZVOL_NAME} || fail 3
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${ZFS} snapshot ${FULL_SNAP_NAME} || fail 4
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${ZFS} clone ${FULL_SNAP_NAME} ${FULL_CLONE_NAME} || fail 5
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zconfig_partition /dev/zvol/${FULL_ZVOL_NAME} 0 64 || fail 4
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${ZFS} snapshot ${FULL_SNAP_NAME} || fail 5
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${ZFS} clone ${FULL_SNAP_NAME} ${FULL_CLONE_NAME} || fail 6
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# Verify the devices were created
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stat /dev/zvol/${POOL_NAME} &>/dev/null || fail 6
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stat /dev/zvol/${FULL_ZVOL_NAME} &>/dev/null || fail 7
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stat /dev/zvol/${FULL_SNAP_NAME} &>/dev/null || fail 8
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stat /dev/zvol/${FULL_CLONE_NAME} &>/dev/null || fail 9
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zconfig_zvol_device_stat 10 ${POOL_NAME} ${FULL_ZVOL_NAME} \
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${FULL_SNAP_NAME} ${FULL_CLONE_NAME} || fail 7
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# Unload the modules
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${ZFS_SH} -u || fail 10
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${ZFS_SH} -u || fail 8
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# Verify the devices were removed
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stat /dev/zvol/${POOL_NAME} &>/dev/null && fail 11
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stat /dev/zvol/${FULL_ZVOL_NAME} &>/dev/null && fail 12
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stat /dev/zvol/${FULL_SNAP_NAME} &>/dev/null && fail 13
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stat /dev/zvol/${FULL_CLONE_NAME} &>/dev/null && fail 14
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zconfig_zvol_device_stat 0 ${POOL_NAME} ${FULL_ZVOL_NAME} \
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${FULL_SNAP_NAME} ${FULL_CLONE_NAME} || fail 9
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# Load the modules, wait 1 second for udev
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${ZFS_SH} zfs="spa_config_path=${TMP_CACHE}" && sleep 1 || fail 15
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${ZFS_SH} zfs="spa_config_path=${TMP_CACHE}" && sleep 1 || fail 10
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# Verify the devices were created
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stat /dev/zvol/${POOL_NAME} &>/dev/null || fail 16
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stat /dev/zvol/${FULL_ZVOL_NAME} &>/dev/null || fail 17
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stat /dev/zvol/${FULL_SNAP_NAME} &>/dev/null || fail 18
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stat /dev/zvol/${FULL_CLONE_NAME} &>/dev/null || fail 19
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zconfig_zvol_device_stat 10 ${POOL_NAME} ${FULL_ZVOL_NAME} \
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${FULL_SNAP_NAME} ${FULL_CLONE_NAME} || fail 11
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# Destroy the pool and consequently the devices
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${ZPOOL_CREATE_SH} -p ${POOL_NAME} -c lo-raidz2 -d || fail 20
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${ZPOOL_CREATE_SH} -p ${POOL_NAME} -c lo-raidz2 -d || fail 12
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# Verify the devices were removed
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stat /dev/zvol/${POOL_NAME} &>/dev/null && fail 21
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stat /dev/zvol/${FULL_ZVOL_NAME} &>/dev/null && fail 22
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stat /dev/zvol/${FULL_SNAP_NAME} &>/dev/null && fail 23
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stat /dev/zvol/${FULL_CLONE_NAME} &>/dev/null && fail 24
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zconfig_zvol_device_stat 0 ${POOL_NAME} ${FULL_ZVOL_NAME} \
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${FULL_SNAP_NAME} ${FULL_CLONE_NAME} || fail 13
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${ZFS_SH} -u || fail 25
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${ZFS_SH} -u || fail 14
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pass
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||||
}
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||||
|
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|||
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Reference in New Issue