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#!/sbin/runscript
extra_started_commands="reload"
depend() {
need net
}
chkconfig() {
[ -z "${ROLES}" ] && { eerror "No role defined !"; return 1;}
for ROLE in ${ROLES}; do
if [ ! -f /etc/mfs/${ROLE}.cfg ]; then
eerror "Missing configuration file for role ${ROLE} !"
return 1
fi
done
return 0
}
autorestore() {
einfo "AUTORESTORE set, trying to restore metadata files"
mfsmetarestore -a &>/dev/null
return $?
}
start_role() {
local ROLE=$1
local RETURN=0
ebegin "${ROLE}"
start-stop-daemon -q --start --exec "${ROLE}" -- start >/dev/null
RETURN=$?
eend ${RETURN}
return ${RETURN}
}
start_roles() {
local RETURN=0
eindent
for ROLE in ${ROLES}; do
start_role ${ROLE} || RETURN=$?
eend ${RETURN}
if [ "${RETURN}" != "0" ] && [ "${ROLE}" == "mfsmaster" ] && [ ${AUTORESTORE} -eq 1 ]; then
eindent
autorestore && start_role ${ROLE}
RETURN=$?
eoutdent
fi
[ "${RETURN}" != "0" ] && break
done
eoutdent
return ${RETURN}
}
start() {
ebegin "Starting mfs node"
chkconfig && start_roles
eend $?
}
stop() {
local RETURN=0
ebegin "Stopping mfs node"
eindent
local REVERSE=$(echo ${ROLES} | tac -s' ')
for ROLE in ${REVERSE}; do
ebegin "${ROLE}"
start-stop-daemon -q --stop -n ${ROLE} || RETURN=$?
eend ${RETURN}
done
eoutdent
eend ${RETURN}
}
reload() {
local RETURN=0
ebegin "Reloading mfs node"
eindent
for ROLE in ${ROLES}; do
ebegin "${ROLE}"
start-stop-daemon --signal HUP -n ${ROLE}
eend ${RETURN}
done
eoutdent
eend ${RETURN}
}
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