usage() {
cat >&2 <<EOF
-Usage: `basename $0` <-n hostnames> <-s service addresses>
+Usage: `basename $0` <-n hostnames> [-s service addresses]
[-c heartbeat channel] [-o heartbeat options] [-v]
<-d target device> [-d target device...]
# Configuration directory
CLUMAN_DIR="/etc" # CluManager configuration directory
-
-# Service directory and name
-INIT_DIR=${INIT_DIR:-"/etc/init.d"}
-LUSTRE_SRV=${LUSTRE_SRV:-"${INIT_DIR}/lustre"} # service script for lustre
+FILE_SUFFIX=${FILE_SUFFIX:-".lustre"} # Suffix of the generated config files
TMP_DIR="/tmp/clumanager" # temporary directory
usage
fi
-if [ -z "${SRVADDR_OPT}" ]; then
- echo >&2 $"`basename $0`: Missing -s option!"
- usage
-fi
-
if [ -z "${DEVICE_OPT}" ]; then
echo >&2 $"`basename $0`: Missing -d option!"
usage
return 0
}
-# stop_clumanager
+# cluman_running host_name
+#
+# Run remote command to check whether clumanager service is running in @host_name
+cluman_running() {
+ local host_name=$1
+ local ret_str
+
+ ret_str=`${REMOTE} ${host_name} "service clumanager status" 2>&1`
+ if [ $? -ne 0 ]; then
+ if [ "${ret_str}" != "${ret_str#*unrecognized*}" ]; then
+ echo >&2 "`basename $0`: cluman_running() error:"\
+ "remote command to ${host_name} error: ${ret_str}!"
+ return 2
+ else
+ return 1
+ fi
+ fi
+
+ return 0
+}
+
+# stop_cluman host_name
#
-# Run remote command to stop each node's clumanager service
-stop_clumanager() {
- declare -i idx
+# Run remote command to stop clumanager service running in @host_name
+stop_cluman() {
+ local host_name=$1
local ret_str
+ ret_str=`${REMOTE} ${host_name} "/sbin/service clumanager stop" 2>&1`
+ if [ $? -ne 0 ]; then
+ echo >&2 "`basename $0`: stop_cluman() error:"\
+ "remote command to ${host_name} error: ${ret_str}!"
+ return 1
+ fi
+
+ echo "`basename $0`: Clumanager service is stopped on node ${host_name}."
+ return 0
+}
+
+# check_cluman
+#
+# Run remote command to check each node's clumanager service
+check_cluman() {
+ declare -i idx
+ local OK
+
+ # Get and check all the service IP addresses
+ if [ -n "${SRVADDR_OPT}" ] && ! get_check_srvIPaddrs; then
+ return 1
+ fi
+
for ((idx = 0; idx < ${#NODE_NAMES[@]}; idx++)); do
- ret_str=`${REMOTE} ${NODE_NAMES[idx]} \
- "/sbin/service clumanager stop" 2>&1`
- if [ $? -ne 0 ]; then
- echo >&2 "`basename $0`: stop_clumanager() error:"\
- "from host ${NODE_NAMES[idx]} - $ret_str!"
+ # Check clumanager service status
+ cluman_running ${NODE_NAMES[idx]}
+ rc=$?
+ if [ "$rc" -eq "2" ]; then
+ return 1
+ elif [ "$rc" -eq "1" ]; then
+ verbose_output "Clumanager service is stopped on"\
+ "node ${NODE_NAMES[idx]}."
+ elif [ "$rc" -eq "0" ]; then
+ OK=
+ echo -n "`basename $0`: Clumanager service is running on"\
+ "${NODE_NAMES[idx]}, go ahead to stop the service and"\
+ "generate new configurations? [y/n]:"
+ read OK
+ if [ "${OK}" = "n" ]; then
+ echo "`basename $0`: New Clumanager configurations"\
+ "are not generated."
+ return 2
+ fi
+
+ # Stop clumanager service
+ stop_cluman ${NODE_NAMES[idx]}
fi
done
return 0
}
-# create_service
+# get_srvnames
#
-# Create service symlinks from /etc/init.d/lustre for Lustre targets
-create_service() {
+# Get server names of all the Lustre targets in this failover group
+get_srvnames() {
declare -i i
- local srv_dir
- local command ret_str
# Initialize the TARGET_SRVNAMES array
unset TARGET_SRVNAMES
fi
done
- # Construct remote command
- command=":"
- for ((i = 0; i < ${#TARGET_SRVNAMES[@]}; i++)); do
- command=${command}";ln -s -f ${LUSTRE_SRV} ${INIT_DIR}/${TARGET_SRVNAMES[i]}"
- done
-
- # Execute remote command to create symlinks
- for ((i = 0; i < ${#NODE_NAMES[@]}; i++)); do
- ret_str=`${REMOTE} ${NODE_NAMES[i]} "${command}" 2>&1`
- if [ $? -ne 0 ]; then
- echo >&2 "`basename $0`: create_service() error:" \
- "from host ${NODE_NAMES[i]} - ${ret_str}"
- return 1
- fi
- done
-
return 0
}
return 1
fi
- ${CONFIG_CMD} --service=${TARGET_SRVNAMES[i]} \
- --userscript=${INIT_DIR}/${TARGET_SRVNAMES[i]}
- if ! check_retval $?; then
- return 1
- fi
-
for ((idx = 0; idx < ${#SRV_IPADDRS[@]}; idx++)); do
${CONFIG_CMD} --service=${TARGET_SRVNAMES[i]} \
--add_service_ipaddress --ipaddress=${SRV_IPADDRS[idx]}
/bin/mkdir -p ${TMP_DIR}
CONFIG_PRIMNODE=${TMP_DIR}$"/cluster.xml."${PRIM_NODENAME}
+ CONFIG_LUSTRE=${TMP_DIR}$"/cluster.xml"${FILE_SUFFIX}
- # Create symlinks for Lustre services
- verbose_output "Creating symlinks for lustre target services in"\
- "${PRIM_NODENAME} failover group hosts..."
- if ! create_service; then
+ # Get server names of Lustre targets
+ if ! get_srvnames; then
return 1
fi
- verbose_output "OK"
if [ -s ${CONFIG_PRIMNODE} ]; then
if [ -n "`/bin/grep ${TARGET_SRVNAMES[0]} ${CONFIG_PRIMNODE}`" ]
verbose_output "${CONFIG_PRIMNODE} already exists."
return 0
else
+ [ -e "${CLUMAN_DIR}/cluster.xml" ] && \
+ /bin/mv ${CLUMAN_DIR}/cluster.xml ${CLUMAN_DIR}/cluster.xml.old
+
/bin/cp -f ${CONFIG_PRIMNODE} ${CLUMAN_DIR}/cluster.xml
# Add services into the cluster.xml file
verbose_output "OK"
fi
- /bin/cp -f ${CLUMAN_DIR}/cluster.xml ${CONFIG_PRIMNODE}
+ /bin/mv ${CLUMAN_DIR}/cluster.xml ${CONFIG_LUSTRE}
+ [ -e "${CLUMAN_DIR}/cluster.xml.old" ] && \
+ /bin/mv ${CLUMAN_DIR}/cluster.xml.old ${CLUMAN_DIR}/cluster.xml
# scp the cluster.xml file to all the nodes
- verbose_output "Remote copying cluster.xml file to" \
+ verbose_output "Remote copying cluster.xml${FILE_SUFFIX} file to" \
"${PRIM_NODENAME} failover group hosts..."
for ((idx = 0; idx < ${#NODE_NAMES[@]}; idx++)); do
- if [ "${PRIM_NODENAME}" != "${NODE_NAMES[idx]}" ]; then
- /bin/cp -f ${CONFIG_PRIMNODE} \
- ${TMP_DIR}$"/cluster.xml."${NODE_NAMES[idx]}
- fi
+ /bin/cp -f ${CONFIG_LUSTRE} ${TMP_DIR}$"/cluster.xml."${NODE_NAMES[idx]}
- scp ${CONFIG_PRIMNODE} ${NODE_NAMES[idx]}:${CLUMAN_DIR}/cluster.xml
+ scp ${CONFIG_LUSTRE} ${NODE_NAMES[idx]}:${CLUMAN_DIR}/
if [ $? -ne 0 ]; then
echo >&2 "`basename $0`: Failed to scp cluster.xml file"\
"to node ${NODE_NAMES[idx]}!"
exit 1
fi
-# Get and check all the service IP addresses
-if ! get_check_srvIPaddrs; then
- exit 1
-fi
-
-# Stop clumanager services
-verbose_output "Stopping clumanager service in the ${PRIM_NODENAME}"\
+# Check clumanager services
+verbose_output "Checking clumanager service in the ${PRIM_NODENAME}"\
"failover group hosts..."
-if ! stop_clumanager; then
+check_cluman
+rc=$?
+if [ "$rc" -eq "2" ]; then
+ verbose_output "OK"
+ exit 0
+elif [ "$rc" -eq "1" ]; then
exit 1
fi
verbose_output "OK"
usage() {
cat >&2 <<EOF
-Usage: `basename $0` <-r HBver> <-n hostnames> <-c heartbeat channels>
- [-s service address] [-o heartbeat options] [-v]
- <-d target device> [-d target device...]
+Usage: `basename $0` <-r HBver> <-n hostnames> [-v]
+ <-d target device> [-d target device...]
-r HBver the version of Heartbeat software
The Heartbeat software versions which are curr-
Multiple nodenames are separated by colon (:)
delimeter. The first one is the nodename of the
primary node, the others are failover nodenames.
- -c heartbeat channels the methods and devices to send/rcv heartbeats on
- Multiple channels are separated by colon (:)
- delimeter.
- -s service address the IP address to failover, required by hbv1
- -o heartbeat options a "catchall" for other heartbeat configuration
- options
- Multiple options are separated by colon (:)
- delimeter.
-v verbose mode
-d target device the target device name and mount point
The device name and mount point are separated by
TUNEFS=${TUNEFS:-"$CMD_PATH/tunefs.lustre"}
# Heartbeat tools
-HB_TOOLS_PATH=${HB_TOOLS_PATH:-"/usr/lib/heartbeat"} # Heartbeat tools path
+HB_TOOLS_PATH=${HB_TOOLS_PATH:-"/usr/lib64/heartbeat"} # Heartbeat tools path
CIB_GEN_SCRIPT=${HB_TOOLS_PATH}/haresources2cib.py
+CL_STATUS=${CL_STATUS:-"/usr/bin/cl_status"}
# Configuration directories
HA_DIR=${HA_DIR:-"/etc/ha.d"} # Heartbeat configuration directory
CIB_DIR=${CIB_DIR:-"/var/lib/heartbeat/crm"} # cib.xml directory
# Service directories and names
-INIT_DIR=${INIT_DIR:-"/etc/init.d"}
HARES_DIR=${HARES_DIR:-"${HA_DIR}/resource.d"} # Heartbeat resources
-LUSTRE_SRV=${LUSTRE_SRV:-"${INIT_DIR}/lustre"} # service script for lustre
-LUSTRE_RESMON_SCRIPT=${LUSTRE_RESMON_SCRIPT:-"${HARES_DIR}/lustre-resource-monitor"}
+LUSTRE_SRV=${LUSTRE_SRV:-"Filesystem"} # Service script provided by Heartbeat
+FS_TYPE=${FS_TYPE:-"lustre"} # Lustre filesystem type
+
+FILE_SUFFIX=${FILE_SUFFIX:-".lustre"} # Suffix of the generated config files
TMP_DIR="/tmp/heartbeat" # temporary directory
HACF_TEMP=${TMP_DIR}/ha.cf.temp
-AUTHKEYS_TEMP=${TMP_DIR}/authkeys.temp
+AUTHKEYS_TEMP=${TMP_DIR}/authkeys${FILE_SUFFIX}
HBVER_HBV1="hbv1" # Heartbeat version 1
HBVER_HBV2="hbv2" # Heartbeat version 2
# Get and check the positional parameters
VERBOSE_OUTPUT=false
-while getopts "r:n:c:s:o:vd:" OPTION; do
+while getopts "r:n:vd:" OPTION; do
case $OPTION in
r)
HBVER_OPT=$OPTARG
usage
fi
;;
- c)
- HBCHANNEL_OPT=$OPTARG
- HBCHANNEL_OPT=`echo "${HBCHANNEL_OPT}" | sed 's/^"//' \
- | sed 's/"$//'`
- if [ "${HBCHANNEL_OPT}" = "${HBCHANNEL_OPT#*serial*}" ] \
- && [ "${HBCHANNEL_OPT}" = "${HBCHANNEL_OPT#*bcast*}" ] \
- && [ "${HBCHANNEL_OPT}" = "${HBCHANNEL_OPT#*ucast*}" ] \
- && [ "${HBCHANNEL_OPT}" = "${HBCHANNEL_OPT#*mcast*}" ]; then
- echo >&2 $"`basename $0`: Invalid Heartbeat channel" \
- "- \"${HBCHANNEL_OPT}\"!"
- usage
- fi
- ;;
- s)
- SRVADDR_OPT=$OPTARG
- ;;
- o)
- HBOPT_OPT=$OPTARG
- HBOPT_OPT=`echo "${HBOPT_OPT}" | sed 's/^"//' | sed 's/"$//'`
- ;;
v)
VERBOSE_OUTPUT=true
;;
usage
fi
-if [ -z "${HBCHANNEL_OPT}" ]; then
- echo >&2 $"`basename $0`: Missing -c option!"
- usage
-fi
-
-if [ "${HBVER_OPT}" = "${HBVER_HBV1}" -a -z "${SRVADDR_OPT}" ]; then
- echo >&2 $"`basename $0`: Missing -s option!"
- usage
-fi
-
if [ -z "${DEVICE_OPT}" ]; then
echo >&2 $"`basename $0`: Missing -d option!"
usage
return 0
}
-# check_srvIPaddr
+# check_file host_name file
#
-# Check service IP address in this failover group
-check_srvIPaddr() {
- declare -i idx
+# Run remote command to check whether @file exists in @host_name
+check_file() {
+ local host_name=$1
+ local file_name=$2
- for ((idx = 0; idx < ${#NODE_NAMES[@]}; idx++)); do
- # Check service IP address
- verbose_output "Verifying service IP ${SRVADDR_OPT} and" \
- "real IP of host ${NODE_NAMES[idx]} are in the" \
- "same subnet..."
- if ! ${SCRIPT_VERIFY_SRVIP} ${SRVADDR_OPT} ${NODE_NAMES[idx]}
- then
- return 1
- fi
- verbose_output "OK"
- done
+ if [ -z "${host_name}" ]; then
+ echo >&2 "`basename $0`: check_file() error:"\
+ "Missing hostname!"
+ return 1
+ fi
+
+ if [ -z "${file_name}" ]; then
+ echo >&2 "`basename $0`: check_file() error:"\
+ "Missing file name!"
+ return 1
+ fi
+
+ # Execute remote command to check the file
+ ${REMOTE} ${host_name} "[ -e ${file_name} ]"
+ if [ $? -ne 0 ]; then
+ echo >&2 "`basename $0`: check_file() error:"\
+ "${file_name} does not exist in host ${host_name}!"
+ return 1
+ fi
+
+ return 0
+}
+
+# hb_running host_name
+#
+# Run remote command to check whether heartbeat service is running in @host_name
+hb_running() {
+ local host_name=$1
+ local ret_str
+
+ ret_str=`${REMOTE} ${host_name} "${CL_STATUS} hbstatus" 2>&1`
+ if [ $? -ne 0 ]; then
+ if [ "${ret_str}" = "${ret_str#*stop*}" ]; then
+ echo >&2 "`basename $0`: hb_running() error:"\
+ "remote command to ${host_name} error: ${ret_str}!"
+ return 2
+ else
+ return 1
+ fi
+ fi
return 0
}
-# stop_heartbeat
+# stop_heartbeat host_name
#
-# Run remote command to stop each node's heartbeat service
+# Run remote command to stop heartbeat service running in @host_name
stop_heartbeat() {
- declare -i idx
+ local host_name=$1
local ret_str
+ ret_str=`${REMOTE} ${host_name} "/sbin/service heartbeat stop" 2>&1`
+ if [ $? -ne 0 ]; then
+ echo >&2 "`basename $0`: stop_heartbeat() error:"\
+ "remote command to ${host_name} error: ${ret_str}!"
+ return 1
+ fi
+
+ echo "`basename $0`: Heartbeat service is stopped on node ${host_name}."
+ return 0
+}
+
+# check_heartbeat
+#
+# Run remote command to check each node's heartbeat service
+check_heartbeat() {
+ declare -i idx
+ local OK
+
for ((idx = 0; idx < ${#NODE_NAMES[@]}; idx++)); do
- ret_str=`${REMOTE} ${NODE_NAMES[idx]} \
- "/sbin/service heartbeat stop" 2>&1`
- if [ $? -ne 0 ]; then
- echo >&2 "`basename $0`: stop_heartbeat() error:"\
- "from host ${NODE_NAMES[idx]} - $ret_str!"
+ # Check Heartbeat configuration directory
+ if ! check_file ${NODE_NAMES[idx]} ${HA_DIR}; then
+ echo >&2 "`basename $0`: check_heartbeat() error:"\
+ "Is Heartbeat package installed?"
+ return 1
+ fi
+
+ if [ "${HBVER_OPT}" = "${HBVER_HBV1}" ]; then
+ # Check mon configuration directory
+ if ! check_file ${NODE_NAMES[idx]} ${MON_DIR}; then
+ echo >&2 "`basename $0`: check_heartbeat()"\
+ "error: Is mon package installed?"
+ return 1
+ fi
+ fi
+
+ if [ "${HBVER_OPT}" = "${HBVER_HBV2}" ]; then
+ # Check crm directory
+ if ! check_file ${NODE_NAMES[idx]} ${CIB_DIR}; then
+ echo >&2 "`basename $0`: check_heartbeat()"\
+ "error: Is Heartbeat v2 package installed?"
+ return 1
+ fi
+ fi
+
+ # Check heartbeat service status
+ hb_running ${NODE_NAMES[idx]}
+ rc=$?
+ if [ "$rc" -eq "2" ]; then
+ return 1
+ elif [ "$rc" -eq "1" ]; then
+ verbose_output "Heartbeat service is stopped on"\
+ "node ${NODE_NAMES[idx]}."
+ elif [ "$rc" -eq "0" ]; then
+ OK=
+ echo -n "`basename $0`: Heartbeat service is running on"\
+ "${NODE_NAMES[idx]}, go ahead to stop the service and"\
+ "generate new configurations? [y/n]:"
+ read OK
+ if [ "${OK}" = "n" ]; then
+ echo "`basename $0`: New Heartbeat configurations"\
+ "are not generated."
+ return 2
+ fi
+
+ # Stop heartbeat service
+ stop_heartbeat ${NODE_NAMES[idx]}
fi
done
return 0
}
-# create_service
+# get_srvnames
#
-# Create service symlinks from /etc/init.d/lustre for Lustre targets
-create_service() {
+# Get server names of all the Lustre targets in this failover group
+get_srvnames() {
declare -i i
- local srv_dir
- local command ret_str
# Initialize the TARGET_SRVNAMES array
unset TARGET_SRVNAMES
fi
done
- [ "${HBVER_OPT}" = "${HBVER_HBV1}" ] && srv_dir=${HARES_DIR} \
- || srv_dir=${INIT_DIR}
-
- # Construct remote command
- command=":"
- for ((i = 0; i < ${#TARGET_SRVNAMES[@]}; i++)); do
- command=${command}";ln -s -f ${LUSTRE_SRV} ${srv_dir}/${TARGET_SRVNAMES[i]}"
- if [ "${HBVER_OPT}" = "${HBVER_HBV1}" ]; then
- command=${command}";/bin/cp -f ${LUSTRE_RESMON_SCRIPT} ${HARES_DIR}/${TARGET_SRVNAMES[i]}-mon"
- fi
- done
-
- # Execute remote command to create symlinks
- for ((i = 0; i < ${#NODE_NAMES[@]}; i++)); do
- ret_str=`${REMOTE} ${NODE_NAMES[i]} "${command}" 2>&1`
- if [ $? -ne 0 ]; then
- echo >&2 "`basename $0`: create_service() error:" \
- "from host ${NODE_NAMES[i]} - ${ret_str}"
- return 1
- fi
- done
-
return 0
}
deadtime 30
initdead 120
+auto_failback off
+
EOF
elif [ "${HBVER_OPT}" = "${HBVER_HBV2}" ]; then
cat >${HACF_TEMP} <<EOF
deadtime 10
initdead 60
+crm yes
+
EOF
fi
return 0
}
-# gen_udpport
-#
-# Generate the UDP port number for Heartbeat bcast/ucast communication
-# The default value for udpport option in ha.cf is 694. If there are multiple
-# bcast failover groups on the same subnet, this value should be different for
-# each of the failover groups.
-gen_udpport() {
- local port_file
- declare -i default_port=694
- declare -i dynamic_port=49152
- declare -i port=0
- declare -i tmp_port
- declare -i idx
-
- UDPPORT_PRIMNODE=${TMP_DIR}$"/udpport."${PRIM_NODENAME}
-
- if [ -s ${UDPPORT_PRIMNODE} ]; then
- cat ${UDPPORT_PRIMNODE}
- return 0
- fi
-
- # Get the current maximum UDP port number in the cluster
- for port_file in `ls ${TMP_DIR}/udpport.* 2>/dev/null`
- do
- if [ $? -ne 0 ]; then
- break
- fi
- tmp_port=$(cat ${port_file})
- if [ $? -ne 0 ]; then
- break
- fi
-
- if [ ${tmp_port} -gt ${port} ]; then
- port=${tmp_port}
- fi
- done
-
- # Generate and check a new UDP port number
- if [ ${port} -eq 0 ]; then
- port=${default_port}
- elif [ ${port} -eq ${default_port} ]; then
- port=${dynamic_port}
- else
- port=${port}+1
- if [ ${port} -gt 65535 ]; then
- echo >&2 $"`basename $0`: Invalid UDP port" \
- "- ${port}!"
- return 1
- fi
- fi
-
- # Add the UDP port number into each failover node's udpport file
- for ((idx = 0; idx < ${#NODE_NAMES[@]}; idx++)); do
- UDPPORT_NODE=${TMP_DIR}$"/udpport."${NODE_NAMES[idx]}
- echo ${port} > ${UDPPORT_NODE}
- done
-
- echo ${port}
- return 0
-}
-
# create_hacf
#
# Create the ha.cf file and scp it to each node's /etc/ha.d/
create_hacf() {
HACF_PRIMNODE=${TMP_DIR}$"/ha.cf."${PRIM_NODENAME}
+ HACF_LUSTRE=${TMP_DIR}$"/ha.cf"${FILE_SUFFIX}
declare -i idx
return 0
fi
- /bin/cp -f ${HACF_TEMP} ${HACF_PRIMNODE}
-
- if [ "${HBCHANNEL_OPT}" != "${HBCHANNEL_OPT#*bcast*}" ] \
- || [ "${HBCHANNEL_OPT}" != "${HBCHANNEL_OPT#*ucast*}" ]; then
- UDPPORT_OPT=$(gen_udpport)
- if [ $? -ne 0 ]; then
- return 1
- fi
- echo "udpport ${UDPPORT_OPT}" >> ${HACF_PRIMNODE}
- fi
-
- if [ "${HBCHANNEL_OPT}" != "${HBCHANNEL_OPT#*serial*}" ]; then
- echo "baud 19200" >> ${HACF_PRIMNODE}
- fi
-
- echo ${HBCHANNEL_OPT} | awk '{split($HBCHANNEL_OPT, a, ":")} \
- END {for (i in a) print a[i]}' >> ${HACF_PRIMNODE}
-
- # Disable automatic failbacks
- echo "auto_failback off" >> ${HACF_PRIMNODE}
-
- [ "${HBVER_OPT}" = "${HBVER_HBV2}" ] && echo "crm yes" >> ${HACF_PRIMNODE}
+ /bin/cp -f ${HACF_TEMP} ${HACF_LUSTRE}
for ((idx = 0; idx < ${#NODE_NAMES[@]}; idx++)); do
- echo "node ${NODE_NAMES[idx]}" >> ${HACF_PRIMNODE}
+ echo "node ${NODE_NAMES[idx]}" >> ${HACF_LUSTRE}
done
- echo ${HBOPT_OPT} | awk '{split($HBOPT_OPT, a, ":")} \
- END {for (i in a) print a[i]}' >> ${HACF_PRIMNODE}
-
# scp ha.cf file to all the nodes
for ((idx = 0; idx < ${#NODE_NAMES[@]}; idx++)); do
touch ${TMP_DIR}$"/ha.cf."${NODE_NAMES[idx]}
- scp ${HACF_PRIMNODE} ${NODE_NAMES[idx]}:${HA_DIR}/ha.cf
+ scp ${HACF_LUSTRE} ${NODE_NAMES[idx]}:${HA_DIR}/
if [ $? -ne 0 ]; then
echo >&2 "`basename $0`: Failed to scp ha.cf file"\
"to node ${NODE_NAMES[idx]}!"
# Create the haresources file and scp it to the each node's /etc/ha.d/
create_haresources() {
HARES_PRIMNODE=${TMP_DIR}$"/haresources."${PRIM_NODENAME}
+ HARES_LUSTRE=${TMP_DIR}$"/haresources"${FILE_SUFFIX}
declare -i idx
local res_line
if [ -s ${HARES_PRIMNODE} ]; then
# The haresources file for the primary node has already existed
- if [ -n "`/bin/grep ${TARGET_SRVNAMES[0]} ${HARES_PRIMNODE}`" ]; then
+ if [ -n "`/bin/grep ${TARGET_DEVNAMES[0]} ${HARES_PRIMNODE}`" ]; then
verbose_output "${HARES_PRIMNODE} already exists."
return 0
fi
fi
# Add the resource group line into the haresources file
- res_line=${PRIM_NODENAME}" "${SRVADDR_OPT}
- for ((idx = 0; idx < ${#TARGET_SRVNAMES[@]}; idx++)); do
- res_line=${res_line}" "${TARGET_SRVNAMES[idx]}::${TARGET_DEVNAMES[idx]}::${TARGET_MNTPNTS[idx]}
+ res_line=${PRIM_NODENAME}
+ for ((idx = 0; idx < ${#TARGET_DEVNAMES[@]}; idx++)); do
+ res_line=${res_line}" "${LUSTRE_SRV}::${TARGET_DEVNAMES[idx]}::${TARGET_MNTPNTS[idx]}::${FS_TYPE}
if [ "${HBVER_OPT}" = "${HBVER_HBV1}" ]; then
res_line=${res_line}" "${TARGET_SRVNAMES[idx]}"-mon"
fi
done
- echo "${res_line}" >> ${HARES_PRIMNODE}
+ echo "${res_line}" >> ${HARES_LUSTRE}
# Generate the cib.xml file
if [ "${HBVER_OPT}" = "${HBVER_HBV2}" ]; then
[ -z "`grep haclient /etc/group`" ] && groupadd haclient
[ -z "`grep hacluster /etc/passwd`" ] && useradd -g haclient hacluster
- CIB_PRIMNODE=${TMP_DIR}$"/cib.xml."${PRIM_NODENAME}
- python ${CIB_GEN_SCRIPT} --stdout -c ${HACF_PRIMNODE} \
- ${HARES_PRIMNODE} > ${CIB_PRIMNODE}
+ CIB_LUSTRE=${TMP_DIR}$"/cib.xml"${FILE_SUFFIX}
+ python ${CIB_GEN_SCRIPT} --stdout \
+ ${HARES_LUSTRE} > ${CIB_LUSTRE}
if [ $? -ne 0 ]; then
echo >&2 "`basename $0`: Failed to generate cib.xml file"\
"for node ${PRIM_NODENAME}!"
# scp the haresources file or cib.xml file
for ((idx = 0; idx < ${#NODE_NAMES[@]}; idx++)); do
- if [ "${PRIM_NODENAME}" != "${NODE_NAMES[idx]}" ]; then
- /bin/cp -f ${HARES_PRIMNODE} \
- ${TMP_DIR}$"/haresources."${NODE_NAMES[idx]}
- fi
-
- scp ${HARES_PRIMNODE} ${NODE_NAMES[idx]}:${HA_DIR}/haresources
+ /bin/cp -f ${HARES_LUSTRE} ${TMP_DIR}$"/haresources."${NODE_NAMES[idx]}
+ scp ${HARES_LUSTRE} ${NODE_NAMES[idx]}:${HA_DIR}/
if [ $? -ne 0 ]; then
echo >&2 "`basename $0`: Failed to scp haresources file"\
"to node ${NODE_NAMES[idx]}!"
fi
if [ "${HBVER_OPT}" = "${HBVER_HBV2}" ]; then
- scp ${CIB_PRIMNODE} ${NODE_NAMES[idx]}:${CIB_DIR}/cib.xml
+ scp ${CIB_LUSTRE} ${NODE_NAMES[idx]}:${CIB_DIR}/
if [ $? -ne 0 ]; then
echo >&2 "`basename $0`: Failed to scp cib.xml"\
"file to node ${NODE_NAMES[idx]}!"
chmod 600 ${AUTHKEYS_TEMP}
for ((idx = 0; idx < ${#NODE_NAMES[@]}; idx++)); do
touch ${TMP_DIR}$"/authkeys."${NODE_NAMES[idx]}
- scp -p ${AUTHKEYS_TEMP} ${NODE_NAMES[idx]}:${HA_DIR}/authkeys
+ scp -p ${AUTHKEYS_TEMP} ${NODE_NAMES[idx]}:${HA_DIR}/
if [ $? -ne 0 ]; then
echo >&2 "`basename $0`: Failed to scp authkeys file"\
"to node ${NODE_NAMES[idx]}!"
# Create the mon.cf file and scp it to the each node's /etc/mon/
create_moncf() {
MONCF_PRIMNODE=${TMP_DIR}$"/mon.cf."${PRIM_NODENAME}
+ MONCF_LUSTRE=${TMP_DIR}$"/mon.cf"${FILE_SUFFIX}
local srv_name params=
declare -i idx
declare -a OLD_TARGET_SRVNAMES # targets in other nodes
return 1
fi
- /bin/mv *-mon.cfg ${MONCF_PRIMNODE}
+ /bin/mv *-mon.cfg ${MONCF_LUSTRE}
# scp the mon.cf file to all the nodes
for ((idx = 0; idx < ${#NODE_NAMES[@]}; idx++)); do
- if [ "${PRIM_NODENAME}" != "${NODE_NAMES[idx]}" ]; then
- /bin/cp -f ${MONCF_PRIMNODE} \
- ${TMP_DIR}$"/mon.cf."${NODE_NAMES[idx]}
- fi
+ /bin/cp -f ${MONCF_LUSTRE} ${TMP_DIR}$"/mon.cf."${NODE_NAMES[idx]}
- scp ${MONCF_PRIMNODE} ${NODE_NAMES[idx]}:${MON_DIR}/mon.cf
+ scp ${MONCF_LUSTRE} ${NODE_NAMES[idx]}:${MON_DIR}/
if [ $? -ne 0 ]; then
echo >&2 "`basename $0`: Failed to scp mon.cf file"\
"to node ${NODE_NAMES[idx]}!"
#
# Generate the configuration files for Heartbeat and scp them to all the nodes
generate_config() {
- # Create symlinks for Lustre services
- verbose_output "Creating symlinks for lustre target services in"\
- "${PRIM_NODENAME} failover group hosts..."
- if ! create_service; then
- return 1
+ if [ "${HBVER_OPT}" = "${HBVER_HBV1}" ]; then
+ # Get server names of Lustre targets
+ if ! get_srvnames; then
+ return 1
+ fi
fi
- verbose_output "OK"
if ! create_template; then
return 1
fi
- verbose_output "Creating and remote copying ha.cf file to"\
+ verbose_output "Creating and remote copying ha.cf${FILE_SUFFIX} file to"\
"${PRIM_NODENAME} failover group hosts..."
if ! create_hacf; then
return 1
fi
verbose_output "OK"
- verbose_output "Creating and remote copying haresources file"\
+ verbose_output "Creating and remote copying haresources${FILE_SUFFIX} file"\
"to ${PRIM_NODENAME} failover group hosts..."
if ! create_haresources; then
return 1
fi
verbose_output "OK"
- verbose_output "Creating and remote copying authkeys file to" \
+ verbose_output "Creating and remote copying authkeys${FILE_SUFFIX} file to" \
"${PRIM_NODENAME} failover group hosts..."
if ! create_authkeys; then
return 1
verbose_output "OK"
if [ "${HBVER_OPT}" = "${HBVER_HBV1}" ]; then
- verbose_output "Creating and remote copying mon.cf file to" \
+ verbose_output "Creating and remote copying mon.cf${FILE_SUFFIX} file to" \
"${PRIM_NODENAME} failover group hosts..."
if ! create_moncf; then
return 1
exit 1
fi
-# Check service IP address
-if [ "${HBVER_OPT}" = "${HBVER_HBV1}" ] && ! check_srvIPaddr; then
- exit 1
-fi
-
-# Stop heartbeat services
-verbose_output "Stopping heartbeat service in the ${PRIM_NODENAME}"\
+# Check heartbeat services
+verbose_output "Checking heartbeat service in the ${PRIM_NODENAME}"\
"failover group hosts..."
-if ! stop_heartbeat; then
+check_heartbeat
+rc=$?
+if [ "$rc" -eq "2" ]; then
+ verbose_output "OK"
+ exit 0
+elif [ "$rc" -eq "1" ]; then
exit 1
fi
verbose_output "OK"
git://git.whamcloud.com / fs / lustre-release.git / commitdiff