util-linux-blockdev.init

   1 #!/bin/sh
   2 #
   3 # blockdev              This shell script takes care of starting and stopping blockdev.
   4 #
   5 # chkconfig:    2345 01 99
   6 # description:  blockdev
   7 #
   8 # processname:  blockdev
   9 # config:
  10 # pidfile:
  11
  12 # Source function library.
  13 . /etc/rc.d/init.d/functions
  14
  15 # Source blockdev configureation.
  16 [ -f /etc/sysconfig/blockdev ] && . /etc/sysconfig/blockdev
  17
  18 RETVAL=0
  19 # See how we were called.
  20 case "$1" in
  21         start)
  22         # Start daemons.
  23         if [ ! -f /var/lock/subsys/blockdev ]; then
  24
  25                 for drive in $(ls /sys/block 2> /dev/null); do
  26                         if [ -d "/sys/block/${drive}" ]; then
  27                                 eval PARAMS=\$BLOCKDEV_${drive}
  28                                 if [ -n "${PARAMS}" ]; then
  29                                         show "Setting parameters for block drive %s (%s)" "$drive" "$PARAMS"
  30                                         busy
  31                                         /sbin/blockdev ${PARAMS} /dev/${drive}
  32                                         ok
  33                                 fi
  34                         fi
  35                 done
  36                 RETVAL=$?
  37                 [ $RETVAL -eq 0 ] && touch /var/lock/subsys/blockdev
  38         else
  39                 msg_already_running blockdev
  40         fi
  41         ;;
  42         stop)
  43         # Stop daemons.
  44         if [ ! -f /var/lock/subsys/blockdev ]; then
  45                 msg_not_running blockdev
  46         fi
  47         ;;
  48         restart|force-reload)
  49         $0 stop
  50         $0 start
  51         exit $?
  52         ;;
  53         status)
  54         status blockdev
  55         exit $?
  56         ;;
  57         #  reload)
  58         #       msg_reloading blockdev
  59         #       killproc blockdev -HUP
  60         #       ;;
  61         *)
  62         msg_usage "$0 {start|stop|restart|force-reload|status}"
  63         exit 3
  64 esac
  65
  66 exit $RETVAL