mysql-ndb.init

   1 #!/bin/sh
   2 #
   3 # mysql-ndb             This shell script takes care of starting and stopping mysql-ndb.
   4 #
   5 # chkconfig:    2345 80 30
   6 # description:  mysql-ndb is a mysql NDB engine
   7 #
   8 # processname:  ndbd
   9
  10 # Source function library.
  11 . /etc/rc.d/init.d/functions
  12
  13 # Source networking configuration.
  14 . /etc/sysconfig/network
  15
  16 # Source oident configureation.
  17 if [ -f /etc/sysconfig/mysql-ndb ]; then
  18         . /etc/sysconfig/mysql-ndb
  19 fi
  20
  21 # Check that networking is up.
  22 if is_yes "${NETWORKING}"; then
  23         if [ ! -f /var/lock/subsys/network -a "$1" != stop -a "$1" != status ]; then
  24                 msg_network_down mysql-ndb
  25                 exit 1
  26         fi
  27 else
  28         exit 0
  29 fi
  30
  31 start() {
  32         # Start daemons.
  33         if [ ! -f /var/lock/subsys/mysql-ndb ]; then
  34                 msg_starting "mysql ndbd"
  35                 daemon ndbd $MYSQL_NDB_OPT
  36                 RETVAL=$?
  37                 [ $RETVAL -eq 0 ] && touch /var/lock/subsys/mysql-ndb
  38         else
  39                 msg_already_running "mysql ndbd"
  40         fi
  41 }
  42
  43 stop() {
  44         # Stop daemons.
  45         if [ -f /var/lock/subsys/mysql-ndb ]; then
  46                 msg_stopping "mysql ndbd"
  47                 killproc ndbd
  48                 rm -f /var/lock/subsys/mysql-ndb >/dev/null 2>&1
  49         else
  50                 msg_not_running "mysql ndbd"
  51         fi
  52 }
  53
  54 condrestart() {
  55         if [ -f /var/lock/subsys/mysql-ndb ]; then
  56                 stop
  57                 start
  58         else
  59                 msg_not_running "mysql ndbd"
  60                 RETVAL=$1
  61         fi
  62 }
  63
  64 RETVAL=0
  65 # See how we were called.
  66 case "$1" in
  67   start)
  68         start
  69         ;;
  70   stop)
  71         stop
  72         ;;
  73   restart)
  74         stop
  75         start
  76         ;;
  77   try-restart)
  78         condrestart 0
  79         ;;
  80   force-reload)
  81         condrestart 7
  82         ;;
  83   status)
  84         status ndbd
  85         exit $?
  86         ;;
  87   *)
  88         msg_usage "$0 {start|stop|restart|try-restart|force-reload|status}"
  89         exit 3
  90 esac
  91
  92 exit $RETVAL