projects / packages / nfs-utils.git / blame
| Commit | Line | Data |
|---|---|---|
| 042f4ecc JR |
1 | #!/bin/sh |
| 2 | # | |
| 3 | # nfslock This shell script takes care of starting and stopping | |
| 4 | # the NSM status monitor - rpc.statd | |
| 5 | # | |
| 6 | # chkconfig: 345 14 82 | |
| 7 | # description: The rpc.statd server implements the NSM \ | |
| 8 | # (Network Status Monitor) RPC protocol. \ | |
| 9 | # It is used by the NFS file locking service, lockd \ | |
| 10 | # to implement lock recovery when the NFS server \ | |
| 11 | # machine crashes and reboots. | |
| 12 | # probe: true | |
| 13 | ||
| 14 | # Source function library. | |
| 15 | . /etc/rc.d/init.d/functions | |
| 16 | ||
| 17 | # Get network config | |
| 18 | . /etc/sysconfig/network | |
| 19 | ||
| 20 | # Get service config | |
| 21 | [ -f /etc/sysconfig/nfslock ] && . /etc/sysconfig/nfslock | |
| 22 | ||
| 23 | # Check that networking is up. | |
| 24 | if is_yes "${NETWORKING}"; then | |
| 25 | if [ ! -f /var/lock/subsys/network -a "$1" != stop -a "$1" != status ]; then | |
| 26 | msg_network_down "RPC statd" | |
| 27 | exit 1 | |
| 28 | fi | |
| 29 | else | |
| 30 | exit 0 | |
| 31 | fi | |
| 32 | ||
| 33 | if [ "$1" != "stop" ]; then | |
| 34 | check_portmapper || { nls "Error: portmap isn't running" && exit 0; } | |
| 35 | fi | |
| 36 | ||
| 37 | # /usr may be on NFS, fail silently, nfsfs will start it | |
| 38 | [ -x /usr/sbin/rpc.statd ] || exit 0 | |
| 39 | ||
| 40 | start() { | |
| 41 | # Check if the service is already running? | |
| 42 | if [ -f /var/lock/subsys/nfslock ]; then | |
| 43 | msg_already_running "RPC statd" | |
| 44 | return | |
| 45 | fi | |
| 46 | ||
| 47 | # Set the ports lockd should listen on | |
| 48 | if [ -n "$LOCKD_TCPPORT" ]; then | |
| 49 | /sbin/sysctl -w fs.nfs.nlm_tcpport=$LOCKD_TCPPORT >/dev/null 2>&1 | |
| 50 | fi | |
| 51 | if [ -n "$LOCKD_UDPPORT" ]; then | |
| 52 | /sbin/sysctl -w fs.nfs.nlm_udpport=$LOCKD_UDPPORT >/dev/null 2>&1 | |
| 53 | fi | |
| 54 | ||
| 55 | [ -n "$STATD_PORT" ] && STATDOPTS="$STATDOPTS -p $STATD_PORT" | |
| 56 | [ -n "$STATD_OUTPORT" ] && STATDOPTS="$STATDOPTS -o $STATD_OUTPORT" | |
| 57 | ||
| 58 | # Start daemons. | |
| 59 | # Don't put sm-notify here, statd will run it when started | |
| 60 | msg_starting "RPC statd" | |
| 61 | daemon /usr/sbin/rpc.statd $STATDOPTS | |
| 62 | RETVAL=$? | |
| 63 | [ $RETVAL -eq 0 ] && touch /var/lock/subsys/nfslock | |
| 64 | } | |
| 65 | ||
| 66 | stop() { | |
| 67 | if [ ! -f /var/lock/subsys/nfslock ]; then | |
| 68 | msg_not_running "RPC statd" | |
| 69 | return | |
| 70 | fi | |
| 71 | ||
| 72 | # Reset the lockd ports if they were set | |
| 73 | if [ -n "$LOCKD_TCPPORT" ]; then | |
| 74 | /sbin/sysctl -w fs.nfs.nlm_tcpport=0 >/dev/null 2>&1 | |
| 75 | fi | |
| 76 | if [ -n "$LOCKD_UDPPORT" ]; then | |
| 77 | /sbin/sysctl -w fs.nfs.nlm_udpport=0 >/dev/null 2>&1 | |
| 78 | fi | |
| 79 | # Stop daemons. | |
| 80 | msg_stopping "RPC statd" | |
| 81 | killproc rpc.statd | |
| 82 | rm -f /var/lock/subsys/nfslock | |
| 83 | } | |
| 84 | ||
| 85 | RETVAL=0 | |
| 86 | # See how we were called. | |
| 87 | case "$1" in | |
| 88 | start) | |
| 89 | start | |
| 90 | ;; | |
| 91 | stop) | |
| 92 | stop | |
| 93 | ;; | |
| 94 | restart|force-reload) | |
| 95 | stop | |
| 96 | start | |
| 97 | ;; | |
| 98 | probe) | |
| 99 | if [ ! -f /var/lock/subsys/nfslock ]; then | |
| 100 | echo start | |
| 101 | exit 0 | |
| 102 | fi | |
| 103 | /sbin/pidof rpc.statd >/dev/null 2>&1; STATD="$?" | |
| 104 | if [ $STATD = 1 ]; then | |
| 105 | echo restart | |
| 106 | exit 0 | |
| 107 | fi | |
| 108 | ;; | |
| 109 | status) | |
| 110 | status rpc.statd | |
| 111 | exit $? | |
| 112 | ;; | |
| 113 | *) | |
| 114 | msg_usage "$0 {start|stop|restart|force-reload|probe|status}" | |
| 115 | exit 3 | |
| 116 | esac | |
| 117 | ||
| 118 | exit $RETVAL |