src/initscripts/init.d/mysql

   1 #!/bin/sh
   2 # Begin $rc_base/init.d/mysql
   3
   4 # Based on sysklogd script from LFS-3.1 and earlier.
   5 # Rewritten by Gerard Beekmans  - gerard@linuxfromscratch.org
   6
   7 #$LastChangedBy: bdubbs $
   8 #$Date: 2005-08-01 14:29:19 -0500 (Mon, 01 Aug 2005) $
   9
  10 . /etc/sysconfig/rc
  11 . $rc_functions
  12
  13 PIDFILE=/srv/mysql/`/bin/hostname`.pid
  14 KILLDELAY=20
  15
  16 case "$1" in
  17         start)
  18                 boot_mesg -n "Starting MySQL daemon..."
  19                 failure=0
  20                 if [ -f "$PIDFILE" ]
  21                 then
  22                         if /bin/ps p `cat $PIDFILE` | grep mysqld >/dev/null
  23                         then
  24                                 boot_mesg "mysqld already running!" ${WARNING}
  25                                 echo_warning
  26                                 exit 0
  27                         else
  28                                 rm -f "$PIDFILE"
  29                                 if [ -f "$PIDFILE" ]
  30                                 then
  31                                         failure=1
  32                                 fi
  33                         fi
  34                 fi
  35                 if [ "$failure" = "1" ]
  36                 then
  37                         echo ""
  38                         echo_failure
  39                 else
  40                         echo ""
  41                         /usr/bin/mysqld_safe --user=mysql 2>&1 >/dev/null &
  42                         evaluate_retval
  43                 fi
  44                 ;;
  45
  46         stop)
  47                 boot_mesg -n "Stopping MySQL daemon..."
  48                 if [ -e "$PIDFILE" ]
  49                 then
  50                         echo ""
  51                         killproc -p ${PIDFILE} /usr/bin/mysqld_safe
  52                 else
  53                         boot_mesg "mysqld not running!" ${WARNING}
  54                         echo_warning
  55                         if [ -e "$PIDFILE" ]
  56                         then
  57                                 rm -f $PIDFILE
  58                         fi
  59                 fi
  60                 ;;
  61
  62         restart)
  63                 $0 stop
  64                 sleep 1
  65                 $0 start
  66                 ;;
  67
  68         status)
  69                 statusproc /usr/sbin/mysqld
  70                 ;;
  71
  72         *)
  73                 echo "Usage: $0 {start|stop|restart|status}"
  74                 exit 1
  75                 ;;
  76 esac
  77
  78 # End $rc_base/init.d/mysql