3 # blkmapd Start up and shut down pNFS block layout mapping daemon
6 # description: Starts the blkmapd daemon that performs device discovery \
7 # and mapping for the parallel NFS (pNFS) block layout \
10 # Source function library.
11 . /etc/rc.d/init.d/functions
14 . /etc/sysconfig/network
16 # Check that networking is up.
17 if is_yes "${NETWORKING}"; then
18 if [ ! -f /var/lock/subsys/network -a "$1" != stop -a "$1" != status ]; then
19 msg_network_down "pNFS block layout mapping daemon"
27 [ -f /etc/sysconfig/nfsfs ] && . /etc/sysconfig/nfsfs
29 is_yes "${ENABLE_PNFS}" || exit 0
32 # Check if the service is already running?
33 if [ -f /var/lock/subsys/blkmapd ]; then
34 msg_already_running "pNFS block layout mapping daemon"
38 if ! grep -q rpc_pipefs /proc/mounts; then
39 modprobe sunrpc >/dev/null 2>&1
40 run_cmd "Mounting /var/lib/nfs/rpc_pipefs filesystem" \
41 mount -t rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs
43 msg_starting "pNFS block layout mapping daemon"
44 daemon /usr/sbin/blkmapd $BLKMAPDOPTIONS
46 [ $RETVAL = 0 ] && touch /var/lock/subsys/blkmapd
50 if [ ! -f /var/lock/subsys/blkmapd ]; then
51 msg_not_running "pNFS block layout mapping daemon"
55 msg_stopping "pNFS block layout mapping daemon"
57 rm -f /var/lock/subsys/blkmapd
60 # See how we were called.
78 msg_usage "$0 {start|stop|restart|status}"