I'm attaching init and default files we are using on wheezy as they might be
useful for this package.

-- 
Valentin
#! /bin/sh
### BEGIN INIT INFO
# Provides:          sbd
# Required-Start:    $remote_fs $syslog
# Required-Stop:     $remote_fs $syslog
# Should-Start:      lvm2
# Should-Stop:       lvm2
# X-Start-Before:    corosync heartbeat
# X-Stop-After:      corosync heartbeat
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: STONITH Block Device
# Description:       Starts STONITH Block Device daemon to be used with 
pacemaker's
#                    extrenal/sbd plugin
### END INIT INFO

# Author: CARNet <[email protected]>

# PATH should only include /usr/* if it runs after the mountnfs.sh script
PATH=/sbin:/usr/sbin:/bin:/usr/bin
DESC="STONITH Block Device"
NAME=sbd
DAEMON=/usr/sbin/$NAME
SCRIPTNAME=/etc/init.d/$NAME

# Exit if the package is not installed
[ -x "$DAEMON" ] || exit 0

# Read configuration variable file if it is present
[ -r /etc/default/$NAME ] && . /etc/default/$NAME

# Load the VERBOSE setting and other rcS variables
. /lib/init/vars.sh

# Define LSB log_* functions.
# Depend on lsb-base (>= 3.2-14) to ensure that this file is present
# and status_of_proc is working.
. /lib/lsb/init-functions

[ -z "$SBD_DEVICE" ] && exit 0
for DEV in $SBD_DEVICE; do
        DAEMON_ARGS="$DAEMON_ARGS-d $DEV "
done
DAEMON_ARGS="$DAEMON_ARGS $SBD_OPTS"

#
# Function that starts the daemon/service
#
do_start()
{
        # Return
        #   0 if daemon has been started
        #   1 if daemon was already running
        #   2 if daemon could not be started
        start-stop-daemon --start --quiet --exec $DAEMON --test > /dev/null \
                || return 1
        start-stop-daemon --start --quiet --exec $DAEMON -- $DAEMON_ARGS watch \
                || return 2
        # Add code here, if necessary, that waits for the process to be ready
        # to handle requests from services started subsequently which depend
        # on this one.  As a last resort, sleep for some time.

        i=0
        while [ $i -lt 10 ]; do
                pidof $DAEMON > /dev/null && return 0
                i=$(($i + 1))
                sleep 1
        done

        return 2
}

#
# Function that stops the daemon/service
#
do_stop()
{
        # Return
        #   0 if daemon has been stopped
        #   1 if daemon was already stopped
        #   2 if daemon could not be stopped
        #   other if a failure occurred
        start-stop-daemon --start --quiet --exec $DAEMON --test > /dev/null \
                && return 1
        $DAEMON $DAEMON_ARGS message LOCAL exit > /dev/null \
                || return 2

        i=0
        while [ $i -lt 10 ]; do
                pidof $DAEMON > /dev/null || return 0
                i=$(($i + 1))
                sleep 1
        done

        return 2
}

case "$1" in
  start)
        log_daemon_msg "Starting $DESC" "$NAME"
        do_start
        case "$?" in
                0) log_end_msg 0 ;;
                1) log_progress_msg "already started"
                   log_end_msg 0 ;;
                2) log_end_msg 1 ;;
        esac
        ;;
  stop)
        log_daemon_msg "Stopping $DESC" "$NAME"
        do_stop
        case "$?" in
                0) log_end_msg 0 ;;
                1) log_progress_msg "already stopped"
                   log_end_msg 0 ;;
                2) log_end_msg 1 ;;
        esac
        ;;
  status)
        status_of_proc "$DAEMON" "$NAME" && exit 0 || exit $?
        ;;
  restart|force-reload)
        log_daemon_msg "Restarting $DESC" "$NAME"
        do_stop
        case "$?" in
          0|1)
                do_start
                case "$?" in
                        0) log_end_msg 0 ;;
                        1) log_end_msg 1 ;; # Old process is still running
                        *) log_end_msg 1 ;; # Failed to start
                esac
                ;;
          *)
                # Failed to stop
                log_end_msg 1
                ;;
        esac
        ;;
  *)
        echo "Usage: $SCRIPTNAME {start|stop|status|restart|force-reload}" >&2
        exit 3
        ;;
esac

:
# List of shared sbd devices to use
#SBD_DEVICE="/dev/SBD1 /dev/SBD2"

# Additional options for sbd daemon
SBD_OPTS="-W"

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