#
# mass_config.sh - spreadsheet parsing for massive parallel config
#
-########################################################################
+# This script is used to parse each line of a spreadsheet (csv file) and
+# execute remote pdsh commands to format (mkfs.lustre) every Lustre target
+# that will be part of the Lustre cluster.
+#
+# In addition, it can also verify the network connectivity and hostnames in
+# the cluster and produce High-Availability software configurations according
+# to the csv file.
+#
+################################################################################
# Usage
usage() {
- echo -e >&2 $"\nUsage: `basename $0` <csv file>"
cat >&2 <<EOF
-Each line in the csv file represents one Lustre target.
-The format of it is:
-hostname,networks,device name,device type,fsname/poolname,mgmtnid,index,format options,mkfs options,mount options,failovers
+Usage: `basename $0` [-t HAtype] [-n] [-f] [-h] [-v] <csv file>
+
+ -t HAtype produce High-Availability software configurations
+
+ The argument following -t is used to indicate the High-
+ Availability software type. The HA software types which
+ are currently supported are: hbv1 (Heartbeat v1), hbv2
+ (Heartbeat v2) and clumanager (CluManager).
+
+ -n don't verify network connectivity and hostnames in the
+ cluster
+ -f format the Lustre targets using --reformat option
+ -h show the format of csv file and some samples
+ -v verbose mode
+ Causes `basename $0` to print debugging messages
+ about its progress.
+ csv file a spreadsheet that contains configuration parameters
+ (separated by commas) for each target in a Lustre cl-
+ uster
+EOF
+ exit 1
+}
-Sample 1 for csv file:
-lustre-mgs,options lnet networks=tcp,/r/tmp/mgmt,mgs,,,,--device_size 10240,-J size=4,,lustre-mgs@tcp0
-lustre-ost,options lnet networks=tcp,/r/tmp/ost1,ost,lustre1,lustre-mgs@tcp0,0001,--device_size 10240,-J size=4,"extents,mballoc",lustre-mgs@tcp0
-lustre-mdt,options lnet networks=tcp,/r/tmp/mdt1,mdt,lustre1,lustre-mgs@tcp0,0001,--device_size 10240,-J size=4,,lustre-mgs@tcp0
+# Samples
+sample() {
+ cat >&2 <<EOF
-Sample 2 for csv file:
-lustre-mgs,options lnet 'networks="tcp,elan"' \n options ost 'numthreads=23',/dev/sda,mgs,,,,,,,
-lustre-ost,options lnet networks=tcp,/dev/sda,ost,,lustre-mgs@tcp0,,,,,
-lustre-mdt,options lnet networks=tcp,/dev/sda,mdt,,lustre-mgs@tcp0,,,,,
+Each line in the csv file represents one Lustre target.
+The format of it is:
+hostname,networks,device name,device type,fsname/poolname,mgmtnid,index,
+format options,mkfs options,mount options,failovers,heartbeat channels,
+service address,heartbeat options
+
+Sample 1 for csv file (without HA software configuration options):
+-------------------------------------------------------------------------------
+mgs-node,options lnet networks=tcp,/r/tmp/mgmt,mgs,,,,--device-size=10240,
+-J size=4,,,,,
+
+ost-node,options lnet 'networks="tcp,elan"' \n options ost 'numthreads=23',
+/r/tmp/ost,ost,,mgs-node@tcp0,,--device-size=10240,-J size=4,"extents,mballoc",
+,,,
+
+mdt-node,options lnet networks=tcp,/r/tmp/mdt,mdt,,mgs-node1@tcp,,--device-size
+=10240,-J size=4,,,,,
+-------------------------------------------------------------------------------
+
+Sample 2 for csv file (with Heartbeat version 1 configuration options):
+-------------------------------------------------------------------------------
+mgs-node1,options lnet networks=tcp,/r/tmp/mgmt,mgs,,,,--device-size=10240,-J
+size=4,,mgs-node2@tcp0,serial /dev/ttyS0:bcast eth1,192.168.1.170,auto_failback
+off:ping 192.168.1.169:respawn hacluster /usr/lib/heartbeat/ipfail
+
+mgs-node2,options lnet networks=tcp,/r/tmp/mgmt,mgs,,,,--device-size=10240,-J
+size=4,,mgs-node1@tcp0,serial /dev/ttyS1:bcast eth1,192.168.1.170,auto_failback
+off:ping 192.168.1.169:respawn hacluster /usr/lib/heartbeat/ipfail
+
+ost-node1,options lnet networks=tcp,/r/tmp/ost,ost,,"mgs-node1@tcp0,mgs-node2
+@tcp0",,--device-size=10240,-J size=4,"extents,mballoc",ost-node2@tcp0,bcast
+eth1,192.168.1.171,auto_failback on
+
+ost-node2,options lnet networks=tcp,/r/tmp/ost,ost,,"mgs-node1@tcp0,mgs-node2
+@tcp0",,--device-size=10240,-J size=4,"extents,mballoc",ost-node1@tcp0,bcast
+eth1,192.168.1.172,auto_failback on
+
+mdt-node1,options lnet networks=tcp,/r/tmp/mdt,mdt,,"mgs-node1@tcp0,mgs-node2
+@tcp0",,--device-size=10240,-J size=4,,mdt-node2@tcp0,bcast eth1,192.168.1.173,
+auto_failback off
+
+mdt-node2,options lnet networks=tcp,/r/tmp/mdt,mdt,,"mgs-node1@tcp0,mgs-node2
+@tcp0",,--device-size=10240,-J size=4,,mdt-node1@tcp0,bcast eth1,192.168.1.173,
+auto_failback off
+-------------------------------------------------------------------------------
+
+Sample 3 for csv file (with Heartbeat version 2 configuration options):
+-------------------------------------------------------------------------------
+mgs-node1,options lnet networks=tcp,/r/tmp/mgmt,mgs|mdt,,,,--device-size=10240,
+,,mgs-node2@tcp0,bcast eth1,192.168.1.170,auto_failback off
+
+mgs-node2,options lnet networks=tcp,/r/tmp/mgmt,mgs|mdt,,,,--device-size=10240,
+,,mgs-node1@tcp0,bcast eth1,192.168.1.170,auto_failback off
+
+ost-node1,options lnet networks=tcp,/r/tmp/ost,ost,,"mgs-node1@tcp0,mgs-node2
+@tcp0",,--device-size=10240,,,ost-node2@tcp0,bcast eth1,192.168.1.171,
+auto_failback on:crm yes
+
+ost-node2,options lnet networks=tcp,/r/tmp/ost,ost,,"mgs-node1@tcp0,mgs-node2
+@tcp0",,--device-size=10240,,,ost-node1@tcp0,bcast eth1,192.168.1.172,
+auto_failback on:crm yes
+-------------------------------------------------------------------------------
+
+Sample 4 for csv file (with Red Hat's Cluster Manager configuration options):
+-------------------------------------------------------------------------------
+mgs-node1,options lnet networks=tcp,/r/tmp/mgmt,mgs,,,,--device-size=10240,
+,,mgs-node2@tcp0,broadcast,192.168.1.170,--clumembd --interval=1000000
+--tko_count=20
+
+mgs-node2,options lnet networks=tcp,/r/tmp/mgmt,mgs,,,,--device-size=10240,
+,,mgs-node1@tcp0,broadcast,192.168.1.170,--clumembd --interval=1000000
+--tko_count=20
+
+ost-node1,options lnet networks=tcp,/r/tmp/ost,ost,,"mgs-node1@tcp0,mgs-node2
+@tcp0",,--device-size=10240,,,ost-node2@tcp0,,192.168.1.171:192.168.1.172,
+
+ost-node2,options lnet networks=tcp,/r/tmp/ost,ost,,"mgs-node1@tcp0,mgs-node2
+@tcp0",,--device-size=10240,,,ost-node1@tcp0,,192.168.1.171:192.168.1.172,
+
+mdt-node1,options lnet networks=tcp,/r/tmp/mdt,mdt,,"mgs-node1@tcp0,mgs-node2
+@tcp0",,--device-size=10240,,,mdt-node2@tcp0,multicast 225.0.0.12,192.168.1.173,
+
+mdt-node2,options lnet networks=tcp,/r/tmp/mdt,mdt,,"mgs-node1@tcp0,mgs-node2
+@tcp0",,--device-size=10240,,,mdt-node1@tcp0,multicast 225.0.0.12,192.168.1.173,
+-------------------------------------------------------------------------------
EOF
exit 1
}
-# Check argument
+# Global variables
+# Some scripts to be called
+SCRIPTS_PATH=$"./"
+ADD_LNET_OPTIONS=${SCRIPTS_PATH}$"add_lnet_options.sh"
+VERIFY_CLUSTER_NET=${SCRIPTS_PATH}$"verify_cluster_net.sh"
+GEN_HB_CONFIG=${SCRIPTS_PATH}$"gen_hb_config.sh"
+GEN_CLUMGR_CONFIG=${SCRIPTS_PATH}$"gen_clumanager_config.sh"
+
+HATYPE_HBV1=$"hbv1" # Heartbeat version 1
+HATYPE_HBV2=$"hbv2" # Heartbeat version 2
+HATYPE_CLUMGR=$"clumanager" # Cluster Manager
+
+HB_TMP_DIR=$"/tmp/heartbeat/" # Temporary directory
+CLUMGR_TMP_DIR=$"/tmp/clumanager/"
+TMP_DIRS=$"${HB_TMP_DIR} ${CLUMGR_TMP_DIR}"
+
+declare -a CONFIG_ITEM # fields in each line of the csv file
+declare -a NODE_NAMES # node names in the failover group
+
+# Get and check the positional parameters
+while getopts "t:nfhv" OPTION; do
+ case $OPTION in
+ t)
+ HATYPE_OPT=$OPTARG
+ if [ "${HATYPE_OPT}" != "${HATYPE_HBV1}" ] \
+ && [ "${HATYPE_OPT}" != "${HATYPE_HBV2}" ] \
+ && [ "${HATYPE_OPT}" != "${HATYPE_CLUMGR}" ]; then
+ echo >&2 $"`basename $0`: Invalid HA software type" \
+ "- ${HATYPE_OPT}!"
+ usage
+ fi
+ ;;
+ n)
+ VERIFY_CONNECT=$"no"
+ ;;
+ f)
+ REFORMAT_OPTION=$"--reformat "
+ ;;
+ h)
+ sample
+ ;;
+ v)
+ VERBOSE_OPT=$" -v"
+ ;;
+ ?)
+ usage
+ esac
+done
+
+# Toss out the parameters we've already processed
+shift `expr $OPTIND - 1`
+
+# Here we expect the csv file
if [ $# -eq 0 ]; then
+ echo >&2 $"`basename $0`: Lack csv file!"
usage
fi
+# Output verbose informations
+verbose_output() {
+ if [ -n "${VERBOSE_OPT}" ]; then
+ echo "`basename $0`: $*"
+ fi
+ return 0
+}
+
# Check the csv file
check_file() {
# Check argument
if [ $# -eq 0 ]; then
- echo >&2 $"check_file() error: Lack argument for function check_file()!"
+ echo >&2 $"`basename $0`: check_file() error: Lack argument"\
+ "for function check_file()!"
return 1
fi
CSV_FILE=$1
if [ ! -s ${CSV_FILE} ]; then
- echo >&2 $"check_file() error: ${CSV_FILE} does not exist or is empty!"
+ echo >&2 $"`basename $0`: check_file() error: ${CSV_FILE}"\
+ "does not exist or is empty!"
return 1
fi
parse_line() {
# Check argument
if [ $# -eq 0 ]; then
- echo >&2 $"parse_line() error: Lack argument for function parse_line()!"
+ echo >&2 $"`basename $0`: parse_line() error: Lack argument"\
+ "for function parse_line()!"
return 1
fi
# Check hostname, networks, device name and device type
if [ -z "${HOST_NAME}" ]||[ -z "${NETWORKS}" ]||[ -z "${DEVICE_NAME}" ]\
||[ -z "${DEVICE_TYPE}" ]; then
- echo >&2 $"check_element() error: Some required element has null value!"
- echo >&2 $"check_element() info: Check hostname, networks, device name and device type!"
+ echo >&2 $"`basename $0`: check_element() error: Some required"\
+ "element has null value! Check hostname, networks,"\
+ "device name and device type!"
return 1
fi
# Check mgmtnid
- if [ "${DEVICE_TYPE}" == "ost" ]&&[ -z "${MGMT_NID}" ]; then
- echo >&2 $"check_element() error: OST's mgmtnid element has null value!"
+ if [ "${DEVICE_TYPE}" = "ost" ]&&[ -z "${MGMT_NID}" ]; then
+ echo >&2 $"`basename $0`: check_element() error: OST's mgmtnid"\
+ "element has null value!"
return 1
fi
return 0
}
+# Check the elements required for HA configuration
+check_ha_element() {
+ if [ -z "${HATYPE_OPT}" ]; then
+ return 0
+ fi
+
+ # Check service IP element
+ if [ -z "${SRV_IPADDRS}" ]; then
+ echo >&2 $"`basename $0`: check_ha_element() error: Service IP"\
+ "element has null value!"
+ return 1
+ fi
+
+ # Check heartbeat channel element
+ if [ "${HATYPE_OPT}" != "${HATYPE_CLUMGR}" -a -z "${HB_CHANNELS}" ]
+ then
+ echo >&2 $"`basename $0`: check_ha_element() error: Heartbeat"\
+ "channel element has null value!"
+ return 1
+ fi
+
+ return 0
+}
+
# Check the number of MGS.
# There should be no more than one MGS specified in the entire csv file.
check_mgs() {
# Check the number of explicit MGS
if [ "${DEVICE_TYPE#*mgs*}" != "${DEVICE_TYPE}" ]; then
- ex_mgs_count=${ex_mgs_count}+1
- fi
+ if [ "${EXP_MGS}" = "${HOST_NAME}" ]; then
+ echo >&2 $"`basename $0`: check_mgs() error: More than"\
+ "one explicit MGS in the csv file!"
+ return 1
+ fi
- if [ ${ex_mgs_count} -gt 1 ]; then
- echo >&2 $"check_mgs() error: More than one explicit MGS in the csv file!"
- return 1
+ if [ -z "${EXP_MGS}" ]; then
+ EXP_MGS=${HOST_NAME}
+ fi
+
+ if [ "${EXP_MGS}" != "${HOST_NAME}" ] \
+ && [ "${FAILOVERS#*$EXP_MGS*}" = "${FAILOVERS}" ]; then
+ echo >&2 $"`basename $0`: check_mgs() error: More than"\
+ "one explicit MGS in the csv file!"
+ return 1
+ fi
fi
# Check the number of implicit MGS
- if [ "${DEVICE_TYPE}" == "mdt" ]&&[ -z "${MGMT_NID}" ]; then
- im_mgs_count=${im_mgs_count}+1
+ if [ "${DEVICE_TYPE}" = "mdt" ]&&[ -z "${MGMT_NID}" ]; then
+ if [ "${IMP_MGS}" = "${HOST_NAME}" ]; then
+ echo >&2 $"`basename $0`: check_mgs() error: More than"\
+ "one implicit MGS in the csv file!"
+ return 1
+ fi
+
+ if [ -z "${IMP_MGS}" ]; then
+ IMP_MGS=${HOST_NAME}
+ fi
+
+ if [ "${IMP_MGS}" != "${HOST_NAME}" ] \
+ && [ "${FAILOVERS#*$IMP_MGS*}" = "${FAILOVERS}" ]; then
+ echo >&2 $"`basename $0`: check_mgs() error: More than"\
+ "one implicit MGS in the csv file!"
+ return 1
+ fi
fi
- if [ `expr ${im_mgs_count} + ${ex_mgs_count}` -gt 1 ]; then
- echo >&2 $"check_mgs() error: More than one MGS in the csv file!"
+ if [ -n "${EXP_MGS}" -a -n "${IMP_MGS}" ]; then
+ echo >&2 $"`basename $0`: check_mgs() error: More than one"\
+ "MGS in the csv file!"
return 1
fi
# Construct the command line of mkfs.lustre
construct_mkfs_cmdline() {
- MKFS_CMD=$"mkfs.lustre "
+ MKFS_CMD=$"mkfs.lustre "${REFORMAT_OPTION}
case "${DEVICE_TYPE}" in
"ost")
MKFS_CMD=${MKFS_CMD}$"--mdt --mgmt "
;;
*)
- echo >&2 $"construct_mkfs_cmdline() error: Invalid device type - \"${DEVICE_TYPE}\""
+ echo >&2 $"`basename $0`: construct_mkfs_cmdline() error:"\
+ "Invalid device type - \"${DEVICE_TYPE}\""
return 1
;;
esac
fi
if [ -n "${MGMT_NID}" ]; then
+ MGMT_NID=`echo "${MGMT_NID}" | sed 's/^"//' | sed 's/"$//'`
MKFS_CMD=${MKFS_CMD}$"--mgmtnid="${MGMT_NID}$" "
fi
fi
if [ -n "${FORMAT_OPTIONS}" ]; then
+ FORMAT_OPTIONS=`echo "${FORMAT_OPTIONS}" | sed 's/^"//' | sed 's/"$//'`
MKFS_CMD=${MKFS_CMD}${FORMAT_OPTIONS}$" "
fi
fi
if [ -n "${FAILOVERS}" ]; then
+ FAILOVERS=`echo "${FAILOVERS}" | sed 's/^"//' | sed 's/"$//'`
MKFS_CMD=${MKFS_CMD}$"--failover="${FAILOVERS}$" "
fi
return 0
}
+# Get all the node names in this failover group
+get_nodenames() {
+ declare -i idx
+ local failover_nids failover_nid
+
+ NODE_NAMES[0]=${HOST_NAME}
+
+ failover_nids=`echo ${FAILOVERS}|awk '{split($FAILOVERS, a, ",")}\
+ END {for (i in a) print a[i]}'`
+
+ idx=1
+ for failover_nid in ${failover_nids}
+ do
+ NODE_NAMES[idx]=${failover_nid%@*}
+ idx=$idx+1
+ done
+
+ return 0
+}
+
+# Produce HA software's configuration files
+gen_ha_config() {
+ local cmd_line
+ declare -i idx
+
+ if [ -z "${HATYPE_OPT}" ]; then
+ return 0
+ fi
+
+ # Prepare parameters
+ # Hostnames option
+ HOSTNAME_OPT=${HOST_NAME}
+
+ if ! get_nodenames; then
+ return 1
+ fi
+
+ for ((idx = 1; idx < ${#NODE_NAMES[@]}; idx++)); do
+ HOSTNAME_OPT=${HOSTNAME_OPT}$":"${NODE_NAMES[idx]}
+ done
+
+ # Target device option
+ TARGET_TYPE=${DEVICE_TYPE}
+ if [ "${TARGET_TYPE}" = "mdt|mgs" -o "${TARGET_TYPE}" = "mgs|mdt" ]
+ then
+ TARGET_TYPE=$"mgs_mdt"
+ fi
+ TARGET_OPT=${DEVICE_NAME}:${TARGET_TYPE}
+
+ # Service IP address option
+ SRVADDR_OPT=${SRV_IPADDRS}
+
+ # Heartbeat channels option
+ HBCHANNEL_OPT=$"\""${HB_CHANNELS}$"\""
+
+ # Heartbeat options option
+ HBOPT_OPT=$"\""${HB_OPTIONS}$"\""
+
+ # Construct the generation script command line
+ case "${HATYPE_OPT}" in
+ "${HATYPE_HBV1}"|"${HATYPE_HBV2}") # Heartbeat
+ cmd_line=${GEN_HB_CONFIG}$" -r ${HATYPE_OPT} -n ${HOSTNAME_OPT}"
+ cmd_line=${cmd_line}$" -d ${TARGET_OPT} -c ${HBCHANNEL_OPT}"
+ cmd_line=${cmd_line}$" -s ${SRVADDR_OPT}"${VERBOSE_OPT}
+
+ if [ -n "${HB_OPTIONS}" ]; then
+ cmd_line=${cmd_line}$" -o ${HBOPT_OPT}"
+ fi
+ ;;
+ "${HATYPE_CLUMGR}") # CluManager
+ cmd_line=${GEN_CLUMGR_CONFIG}$" -n ${HOSTNAME_OPT}"
+ cmd_line=${cmd_line}$" -d ${TARGET_OPT} -s ${SRVADDR_OPT}"
+ cmd_line=${cmd_line}${VERBOSE_OPT}
+
+ if [ -n "${HBCHANNEL_OPT}" ]; then
+ cmd_line=${cmd_line}$" -c ${HBCHANNEL_OPT}"
+ fi
+
+ if [ -n "${HB_OPTIONS}" ]; then
+ cmd_line=${cmd_line}$" -o ${HBOPT_OPT}"
+ fi
+ ;;
+ esac
+
+ # Execute script to generate HA software's configuration files
+ verbose_output "${cmd_line}"
+ eval $(echo "${cmd_line}")
+ if [ $? -ne 0 ]; then
+ return 1
+ fi
+
+ return 0
+}
+
# Execute pdsh commands to add lnet options lines to remote nodes'
# modprobe.conf/modules.conf and format(mkfs.lustre) Lustre targets
+#
+# If -t option exists, then also to produce the HA software's
+# configuration files
mass_config() {
# Check argument
if [ $# -eq 0 ]; then
- echo >&2 $"mass_config() error: Lack argument for function mass_config()!"
+ echo >&2 $"`basename $0`: mass_config() error: Lack argument"\
+ "for function mass_config()!"
return 1
fi
CSV_FILE=$1
local LINE COMMAND
- declare -a CONFIG_ITEM
declare -a PDSH_PID
declare -a PDSH_CMD
- declare -i ex_mgs_count=0
- declare -i im_mgs_count=0
declare -i line_num=1
declare -i pid_num=0
- ADD_LNET_OPTIONS=$"/usr/bin/add_lnet_options.sh"
-
while read -r LINE; do
# Get rid of the empty line
if [ -z "`echo ${LINE} | awk '/[[:alnum:]]/{print $0}'`" ]; then
continue
fi
+ # Get rid of the comment line
+ if [ -z "`echo \"${LINE}\" | egrep -v \"([[:space:]]|^)#\"`" ]; then
+ line_num=${line_num}+1
+ continue
+ fi
+
# Parse the config line into CONFIG_ITEM
if ! parse_line $LINE; then
return 1
MOUNT_OPTIONS=${CONFIG_ITEM[9]}
FAILOVERS=${CONFIG_ITEM[10]}
- # Check some required elements
+ HB_CHANNELS=${CONFIG_ITEM[11]}
+ SRV_IPADDRS=${CONFIG_ITEM[12]}
+ HB_OPTIONS=${CONFIG_ITEM[13]}
+
+ # Check some required elements for formatting target
if ! check_element; then
- echo >&2 $"check_element() error: Occurred on line ${line_num}."
+ echo >&2 $"`basename $0`: check_element() error:"\
+ "Occurred on line ${line_num} in ${CSV_FILE}"
return 1
fi
# Check the number of MGS
if ! check_mgs; then
- echo >&2 $"check_mgs() error: Occurred on line ${line_num}."
+ echo >&2 $"`basename $0`: check_mgs() error:"\
+ "Occurred on line ${line_num} in ${CSV_FILE}"
+ return 1
+ fi
+
+ # Construct the command line of mkfs.lustre
+ if ! construct_mkfs_cmdline; then
+ echo >&2 $"`basename $0`: construct_mkfs_cmdline() error:"\
+ "Occurred on line ${line_num} in ${CSV_FILE}"
+ return 1
+ fi
+
+ # Produce HA software's configuration files
+ if ! gen_ha_config; then
return 1
fi
# Execute pdsh command to add lnet options lines to modprobe.conf/modules.conf
+ verbose_output "Adding lnet options to ${HOST_NAME}..."
COMMAND=$"echo \"${NETWORKS}\"|${ADD_LNET_OPTIONS}"
pdsh -w ${HOST_NAME} ${COMMAND} >&2 &
PDSH_PID[${pid_num}]=$!
PDSH_CMD[${pid_num}]="pdsh -w ${HOST_NAME} ${COMMAND}"
pid_num=${pid_num}+1
- # Construct the command line of mkfs.lustre
- if ! construct_mkfs_cmdline; then
- echo >&2 $"construct_mkfs_cmdline() error: Occurred on line ${line_num}."
- return 1
- fi
-
# Execute pdsh command to format Lustre target
+ verbose_output "Formatting Lustre target on ${HOST_NAME}..."
+ verbose_output "Format command line is: ${MKFS_CMD}"
pdsh -w ${HOST_NAME} ${MKFS_CMD} >&2 &
PDSH_PID[${pid_num}]=$!
PDSH_CMD[${pid_num}]="pdsh -w ${HOST_NAME} ${MKFS_CMD}"
done < ${CSV_FILE}
# Wait for the exit status of the background pdsh command
- echo "Waiting......"
+ verbose_output "Waiting for the return of the pdsh command..."
for ((pid_num = 0; pid_num < ${#PDSH_PID[@]}; pid_num++)); do
wait ${PDSH_PID[${pid_num}]}
if [ $? -ne 0 ]; then
- echo >&2 "mass_config() error: Fail to execute \"${PDSH_CMD[${pid_num}]}\"!"
+ echo >&2 "`basename $0`: mass_config() error:"\
+ "Fail to execute \"${PDSH_CMD[${pid_num}]}\"!"
fi
done
+ rm -rf ${TMP_DIRS}
return 0
}
# Main flow
+# Check the csv file
if ! check_file $1; then
exit 1
fi
+if [ "${VERIFY_CONNECT}" != "no" ]; then
+# Check the network connectivity and hostnames
+ verbose_output "Checking the network connectivity and hostnames..."
+ if ! ${VERIFY_CLUSTER_NET} ${VERBOSE_OPT} ${CSV_FILE}; then
+ exit 1
+ fi
+ verbose_output "Check the network connectivity and hostnames OK!"
+fi
+
+# Configure the Lustre cluster
+verbose_output "******** Lustre cluster configuration START ********"
if ! mass_config ${CSV_FILE}; then
+ rm -rf ${TMP_DIRS}
exit 1
fi
+verbose_output "******** Lustre cluster configuration END **********"
+
exit 0
git://git.whamcloud.com / fs / lustre-release.git / commitdiff