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|
#!/bin/bash
#
# gluster-blockd Startup script for the gluster-blockd server
#
# chkconfig: - 20 80
# description: GlusterFS block server
### BEGIN INIT INFO
# Provides: gluster-block
# Required-Start: $local_fs $network
# Required-Stop: $local_fs $network
# Should-Start:
# Should-Stop:
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: glusterfs block server
# Description: GlusterFS block server
### END INIT INFO
#
# Source function library.
. /etc/rc.d/init.d/functions
BASE=gluster-blockd
# Fedora File System Layout dictates /run
[ -e /run ] && RUNDIR="/run"
PIDFILE="${RUNDIR:-/var/run}/${BASE}.pid"
PID=`test -f $PIDFILE && cat $PIDFILE`
# Overwriteable from sysconfig
GB_GLFS_LRU_COUNT=5
GB_LOG_LEVEL='INFO'
GB_EXTRA_ARGS=""
GB_NOFILE='65536'
[ -f /etc/sysconfig/${BASE} ] && . /etc/sysconfig/${BASE}
[ ! -z $GB_LOG_LEVEL ] && GB_OPTIONS="${GB_OPTIONS} --log-level ${GB_LOG_LEVEL}"
[ ! -z $GB_GLFS_LRU_COUNT ] && GB_OPTIONS="${GB_OPTIONS} --glfs-lru-count ${GB_GLFS_LRU_COUNT}"
[ ! -z $GB_EXTRA_ARGS ] && GB_OPTIONS="${GB_OPTIONS} ${GB_EXTRA_ARGS}"
GBD_BIN=@prefix@/sbin/$BASE
GBD_OPTS="${GB_OPTIONS}"
GBD="$GBD_BIN $GBD_OPTS"
RETVAL=0
LOCKFILE=/var/lock/subsys/${BASE}
# Start the service $BASE
start()
{
if pidofproc -p $PIDFILE $GBD_BIN &> /dev/null; then
echo "gluster-blockd service is already running with pid $PID"
return 0
else
ulimit -n $GB_NOFILE
echo -n $"Starting $BASE:"
nohup $GBD &> /dev/null &
RETVAL=$?
echo
[ $RETVAL -eq 0 ] && touch $LOCKFILE
return $RETVAL
fi
}
# Stop the service $BASE
stop()
{
echo -n $"Stopping $BASE:"
if pidofproc -p $PIDFILE $GBD_BIN &> /dev/null; then
killproc -p $PIDFILE $BASE
else
killproc $BASE
fi
RETVAL=$?
echo
[ $RETVAL -eq 0 ] && rm -f $LOCKFILE
return $RETVAL
}
restart()
{
stop
start
}
reload()
{
restart
}
force_reload()
{
restart
}
rh_status()
{
status $BASE
}
rh_status_q()
{
rh_status &>/dev/null
}
### service arguments ###
case $1 in
start)
rh_status_q && exit 0
$1
;;
stop)
rh_status_q || exit 0
$1
;;
restart)
$1
;;
reload)
rh_status_q || exit 7
$1
;;
force-reload)
force_reload
;;
status)
rh_status
;;
condrestart|try-restart)
rh_status_q || exit 0
restart
;;
*)
echo $"Usage: $0 {start|stop|status|restart|condrestart|try-restart|reload|force-reload}"
exit 1
esac
exit $?
|
