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Merge commit 'refs/top-bases/linux-kernel-disk' into linux-kernel-disk

This commit is contained in:
Brian Behlendorf 2010-08-02 13:22:13 -07:00
parent dd9a55895a 0fee5e7ac8
commit 1f3c757320
10 changed files with 143 additions and 24 deletions
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5
module/zfs/zio.c
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@ -1073,8 +1073,9 @@ zio_taskq_dispatch(zio_t *zio, enum zio_taskq_type q, boolean_t cutinline)
q++;
ASSERT3U(q, <, ZIO_TASKQ_TYPES);
(void) taskq_dispatch(spa->spa_zio_taskq[t][q],
(task_func_t *)zio_execute, zio, flags);
while (taskq_dispatch(spa->spa_zio_taskq[t][q],
(task_func_t *)zio_execute, zio, flags) == 0); /* do nothing */
}
static boolean_t

126
scripts/zconfig.sh
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@ -120,7 +120,7 @@ zconfig_test3() {
TMP_FILE1=`mktemp`
TMP_CACHE=`mktemp -p /tmp zpool.cache.XXXXXXXX`
echo -n "test 3 - ZVOL sanity: "
echo -n "test 3 - zvol+ext3 sanity: "
# Create a pool and volume.
${ZFS_SH} zfs="spa_config_path=${TMP_CACHE}" || fail 1
@ -129,7 +129,7 @@ zconfig_test3() {
# Partition the volume, for a 400M volume there will be
# 812 cylinders, 16 heads, and 63 sectors per track.
/sbin/sfdisk -q /dev/${FULL_NAME} << EOF &>${TMP_FILE1} || fail 4
/sbin/sfdisk -q /dev/zvol/${FULL_NAME} << EOF &>${TMP_FILE1} || fail 4
,812
;
;
@ -137,11 +137,11 @@ zconfig_test3() {
EOF
# Format the partition with ext3.
/sbin/mkfs.ext3 /dev/${FULL_NAME}1 &>${TMP_FILE1} || fail 5
/sbin/mkfs.ext3 /dev/zvol/${FULL_NAME}1 &>${TMP_FILE1} || fail 5
# Mount the ext3 filesystem and copy some data to it.
mkdir -p /tmp/${ZVOL_NAME} || fail 6
mount /dev/${FULL_NAME}1 /tmp/${ZVOL_NAME} || fail 7
mount /dev/zvol/${FULL_NAME}1 /tmp/${ZVOL_NAME} || fail 7
cp -RL ${SRC_DIR} /tmp/${ZVOL_NAME} || fail 8
# Verify the copied files match the original files.
@ -159,4 +159,122 @@ EOF
}
zconfig_test3
# zpool import/export device check (1 volume, 1 snapshot, 1 clone)
zconfig_test4() {
POOL_NAME=tank
ZVOL_NAME=volume
SNAP_NAME=snapshot
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`
echo -n "test 4 - zpool import/export device: "
# 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} snapshot ${FULL_SNAP_NAME} || fail 4
${ZFS} clone ${FULL_SNAP_NAME} ${FULL_CLONE_NAME} || fail 5
# Verify the devices were created
stat /dev/zvol/${POOL_NAME} &>/dev/null || fail 6
stat /dev/zvol/${FULL_ZVOL_NAME} &>/dev/null || fail 7
stat /dev/zvol/${FULL_SNAP_NAME} &>/dev/null || fail 8
stat /dev/zvol/${FULL_CLONE_NAME} &>/dev/null || fail 9
# Export the pool
${ZPOOL} export ${POOL_NAME} || fail 10
# Verify the devices were removed
stat /dev/zvol/${POOL_NAME} &>/dev/null && fail 11
stat /dev/zvol/${FULL_ZVOL_NAME} &>/dev/null && fail 12
stat /dev/zvol/${FULL_SNAP_NAME} &>/dev/null && fail 13
stat /dev/zvol/${FULL_CLONE_NAME} &>/dev/null && fail 14
# Import the pool, wait 1 second for udev
${ZPOOL} import ${POOL_NAME} && sleep 1 || fail 15
# Verify the devices were created
stat /dev/zvol/${POOL_NAME} &>/dev/null || fail 16
stat /dev/zvol/${FULL_ZVOL_NAME} &>/dev/null || fail 17
stat /dev/zvol/${FULL_SNAP_NAME} &>/dev/null || fail 18
stat /dev/zvol/${FULL_CLONE_NAME} &>/dev/null || fail 19
# Destroy the pool and consequently the devices
${ZPOOL_CREATE_SH} -p ${POOL_NAME} -c lo-raidz2 -d || fail 20
# Verify the devices were removed
stat /dev/zvol/${POOL_NAME} &>/dev/null && fail 21
stat /dev/zvol/${FULL_ZVOL_NAME} &>/dev/null && fail 22
stat /dev/zvol/${FULL_SNAP_NAME} &>/dev/null && fail 23
stat /dev/zvol/${FULL_CLONE_NAME} &>/dev/null && fail 24
${ZFS_SH} -u || fail 25
pass
}
zconfig_test4
# zpool insmod/rmmod device check (1 volume, 1 snapshot, 1 clone)
zconfig_test5() {
POOL_NAME=tank
ZVOL_NAME=volume
SNAP_NAME=snapshot
CLONE_NAME=clone
FULL_ZVOL_NAME=${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`
echo -n "test 5 - zpool insmod/rmmod device: "
# 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} snapshot ${FULL_SNAP_NAME} || fail 4
${ZFS} clone ${FULL_SNAP_NAME} ${FULL_CLONE_NAME} || fail 5
# Verify the devices were created
stat /dev/zvol/${POOL_NAME} &>/dev/null || fail 6
stat /dev/zvol/${FULL_ZVOL_NAME} &>/dev/null || fail 7
stat /dev/zvol/${FULL_SNAP_NAME} &>/dev/null || fail 8
stat /dev/zvol/${FULL_CLONE_NAME} &>/dev/null || fail 9
# Unload the modules
${ZFS_SH} -u || fail 10
# Verify the devices were removed
stat /dev/zvol/${POOL_NAME} &>/dev/null && fail 11
stat /dev/zvol/${FULL_ZVOL_NAME} &>/dev/null && fail 12
stat /dev/zvol/${FULL_SNAP_NAME} &>/dev/null && fail 13
stat /dev/zvol/${FULL_CLONE_NAME} &>/dev/null && fail 14
# Load the modules, wait 1 second for udev
${ZFS_SH} zfs="spa_config_path=${TMP_CACHE}" && sleep 1 || fail 15
# Verify the devices were created
stat /dev/zvol/${POOL_NAME} &>/dev/null || fail 16
stat /dev/zvol/${FULL_ZVOL_NAME} &>/dev/null || fail 17
stat /dev/zvol/${FULL_SNAP_NAME} &>/dev/null || fail 18
stat /dev/zvol/${FULL_CLONE_NAME} &>/dev/null || fail 19
# Destroy the pool and consequently the devices
${ZPOOL_CREATE_SH} -p ${POOL_NAME} -c lo-raidz2 -d || fail 20
# Verify the devices were removed
stat /dev/zvol/${POOL_NAME} &>/dev/null && fail 21
stat /dev/zvol/${FULL_ZVOL_NAME} &>/dev/null && fail 22
stat /dev/zvol/${FULL_SNAP_NAME} &>/dev/null && fail 23
stat /dev/zvol/${FULL_CLONE_NAME} &>/dev/null && fail 24
${ZFS_SH} -u || fail 25
pass
}
zconfig_test5
exit 0

4
scripts/zpool-config/file-raid0.sh
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@ -12,8 +12,8 @@ zpool_create() {
for FILE in ${FILES}; do
msg "Creating ${FILE}"
rm -f ${FILE} || exit 1
dd if=/dev/zero of=${FILE} bs=1024k count=256 &>/dev/null ||
die "Error $? creating ${FILE}"
dd if=/dev/zero of=${FILE} bs=1024k count=0 seek=256 \
&>/dev/null || die "Error $? creating ${FILE}"
done
msg ${ZPOOL} create ${FORCE_FLAG} ${ZPOOL_NAME} ${FILES}

4
scripts/zpool-config/file-raid10.sh
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@ -13,8 +13,8 @@ zpool_create() {
for FILE in ${FILES}; do
msg "Creating ${FILE}"
rm -f ${FILE} || exit 1
dd if=/dev/zero of=${FILE} bs=1024k count=256 &>/dev/null ||
die "Error $? creating ${FILE}"
dd if=/dev/zero of=${FILE} bs=1024k count=0 seek=256 \
&>/dev/null || die "Error $? creating ${FILE}"
done
msg ${ZPOOL} create ${FORCE_FLAG} ${ZPOOL_NAME} \

4
scripts/zpool-config/file-raidz.sh
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@ -12,8 +12,8 @@ zpool_create() {
for FILE in ${FILES}; do
msg "Creating ${FILE}"
rm -f ${FILE} || exit 1
dd if=/dev/zero of=${FILE} bs=1024k count=256 &>/dev/null ||
die "Error $? creating ${FILE}"
dd if=/dev/zero of=${FILE} bs=1024k count=0 seek=256 \
&>/dev/null || die "Error $? creating ${FILE}"
done
msg ${ZPOOL} create ${FORCE_FLAG} ${ZPOOL_NAME} raidz ${FILES}

4
scripts/zpool-config/file-raidz2.sh
View File

@ -12,8 +12,8 @@ zpool_create() {
for FILE in ${FILES}; do
msg "Creating ${FILE}"
rm -f ${FILE} || exit 1
dd if=/dev/zero of=${FILE} bs=1024k count=256 &>/dev/null ||
die "Error $? creating ${FILE}"
dd if=/dev/zero of=${FILE} bs=1024k count=0 seek=256 \
&>/dev/null || die "Error $? creating ${FILE}"
done
msg ${ZPOOL} create ${FORCE_FLAG} ${ZPOOL_NAME} raidz2 ${FILES}

4
scripts/zpool-config/lo-raid0.sh
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@ -14,8 +14,8 @@ zpool_create() {
DEVICE=`unused_loop_device`
msg "Creating ${FILE} using loopback device ${DEVICE}"
rm -f ${FILE} || exit 1
dd if=/dev/zero of=${FILE} bs=1024k count=256 &>/dev/null ||
die "Error $? creating ${FILE}"
dd if=/dev/zero of=${FILE} bs=1024k count=0 seek=256 \
&>/dev/null || die "Error $? creating ${FILE}"
${LOSETUP} ${DEVICE} ${FILE} ||
die "Error $? creating ${FILE} -> ${DEVICE} loopback"
DEVICES="${DEVICES} ${DEVICE}"

8
scripts/zpool-config/lo-raid10.sh
View File

@ -16,8 +16,8 @@ zpool_create() {
DEVICE=`unused_loop_device`
msg "Creating ${FILE} using loopback device ${DEVICE}"
rm -f ${FILE} || exit 1
dd if=/dev/zero of=${FILE} bs=1024k count=256 &>/dev/null ||
die "Error $? creating ${FILE}"
dd if=/dev/zero of=${FILE} bs=1024k count=0 seek=256 \
&>/dev/null || die "Error $? creating ${FILE}"
${LOSETUP} ${DEVICE} ${FILE} ||
die "Error $? creating ${FILE} -> ${DEVICE} loopback"
DEVICES_M1="${DEVICES_M1} ${DEVICE}"
@ -27,8 +27,8 @@ zpool_create() {
DEVICE=`unused_loop_device`
msg "Creating ${FILE} using loopback device ${DEVICE}"
rm -f ${FILE} || exit 1
dd if=/dev/zero of=${FILE} bs=1024k count=256 &>/dev/null ||
die "Error $? creating ${FILE}"
dd if=/dev/zero of=${FILE} bs=1024k count=0 seek=256 \
&>/dev/null || die "Error $? creating ${FILE}"
${LOSETUP} ${DEVICE} ${FILE} ||
die "Error $? creating ${FILE} -> ${DEVICE} loopback"
DEVICES_M2="${DEVICES_M2} ${DEVICE}"

4
scripts/zpool-config/lo-raidz.sh
View File

@ -14,8 +14,8 @@ zpool_create() {
DEVICE=`unused_loop_device`
msg "Creating ${FILE} using loopback device ${DEVICE}"
rm -f ${FILE} || exit 1
dd if=/dev/zero of=${FILE} bs=1024k count=256 &>/dev/null ||
die "Error $? creating ${FILE}"
dd if=/dev/zero of=${FILE} bs=1024k count=0 seek=256 \
&>/dev/null || die "Error $? creating ${FILE}"
${LOSETUP} ${DEVICE} ${FILE} ||
die "Error $? creating ${FILE} -> ${DEVICE} loopback"
DEVICES="${DEVICES} ${DEVICE}"

4
scripts/zpool-config/lo-raidz2.sh
View File

@ -14,8 +14,8 @@ zpool_create() {
DEVICE=`unused_loop_device`
msg "Creating ${FILE} using loopback device ${DEVICE}"
rm -f ${FILE} || exit 1
dd if=/dev/zero of=${FILE} bs=1024k count=256 &>/dev/null ||
die "Error $? creating ${FILE}"
dd if=/dev/zero of=${FILE} bs=1024k count=0 seek=256 \
&>/dev/null || die "Error $? creating ${FILE}"
${LOSETUP} ${DEVICE} ${FILE} ||
die "Error $? creating ${FILE} -> ${DEVICE} loopback"
DEVICES="${DEVICES} ${DEVICE}"