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#!/bin/sh
# rc.rpc: start/stop/restart RPC daemons needed to use NFS.
#
# You must run these daemons in order to mount NFS partitions
# (unless you use the mount option '-o nolock', which can
# corrupt files and is not generally recommended unless you
# are mounting the partition(s) as read-only).
#
# To run an NFS server, starting these is mandatory.
#
# Source default settings:
if [ -r /etc/default/rpc ]; then
. /etc/default/rpc
fi
rpc_start() {
if [ -x /sbin/rpcbind -a -x /sbin/rpc.statd ]; then
# Set up port for lockd:
if [ -n "$LOCKD_TCP_PORT" ]; then
/sbin/sysctl -w "fs.nfs.nlm_tcpport=$LOCKD_TCP_PORT" >/dev/null 2>&1
fi
if [ -n "$LOCKD_UDP_PORT" ]; then
/sbin/sysctl -w "fs.nfs.nlm_udpport=$LOCKD_UDP_PORT" >/dev/null 2>&1
fi
if ! ps axc | grep -q rpcbind ; then
echo "Starting RPC portmapper: /sbin/rpcbind -l $* $RPCBIND_OPTS"
/sbin/rpcbind -l "$@" $RPCBIND_OPTS
fi
if ! ps axc | grep -q rpc.statd ; then
if [ -n "$RPC_STATD_HOSTNAME" ]; then
RPC_STATD_OPTS="$RPC_STATD_OPTS -n $RPC_STATD_HOSTNAME"
fi
if [ -n "$RPC_STATD_PORT" ]; then
RPC_STATD_OPTS="$RPC_STATD_OPTS -p $RPC_STATD_PORT"
fi
if [ -n "$RPC_STATD_OUTGOING_PORT" ]; then
RPC_STATD_OPTS="$RPC_STATD_OPTS -o $RPC_STATD_OUTGOING_PORT"
fi
echo "Starting RPC NSM (Network Status Monitor): /sbin/rpc.statd $RPC_STATD_OPTS"
/sbin/rpc.statd $RPC_STATD_OPTS
fi
else
echo "WARNING: Cannot start RPC daemons needed for NFS. One or more of"
echo " these required daemons is not executable or is not present"
echo " on your system:"
echo
echo " /sbin/rpcbind or /sbin/rpc.statd"
echo
fi
}
rpc_stop() {
killall rpc.statd 2> /dev/null
sleep 1
killall rpcbind 2> /dev/null
sleep 1
killall -9 rpc.statd 2> /dev/null # make sure :)
sleep 1
killall -9 rpcbind 2> /dev/null # make sure :)
sleep 1
}
rpc_restart() {
rpc_stop
rpc_start
}
case "$1" in
'start')
# Warm restart by default (see "man rpcbind" for details about the -w option)
rpc_start -w
;;
'cold_start') # Start without -w option
rpc_start
;;
'stop')
rpc_stop
;;
'restart')
rpc_restart
;;
*)
echo "usage $0 start|stop|restart"
esac
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