File stopblktrace of Package preload

#! /bin/sh
#
# Copyright (c) 2007 SuSE Linux Products GmbH Nuernberg, Germany.  All rights reserved.
#
### BEGIN INIT INFO
# Provides:          stopblktrace
# Required-Start:    $ALL boot.blktrace $remote_fs
# Required-Stop:     $null
# Default-Start:     1 2 3 5
# Default-Stop:
# Description:       Stopping and parsing the blktrace output
# Short-Description: Stop blktrace
### END INIT INFO

. /etc/rc.status
rc_reset

case "$1" in
    start)
        rm -f /var/run/lastblks
        pid=$(pidof blktrace)
        if test -n "$pid"; then
  	  echo "Stopping blktrace..."
	  kill $pid
	  blkparse -i /dev/shm/blktrace.out | \
            cut -b45- | sed -e "s, RM , R ," | grep " R " | \
            sed -e "s, *R \([0-9]*\) + \([0-9]\).*,\1+\2," | grep '^[0-9+]*$' > /var/run/lastblks
	  rm /dev/shm/blktrace*
        fi
	rc_status -v -r
	;;
    stop)
	rc_status -v
	;;
    reload)
	rc_failed 3
        rc_status -v
        ;;
    status)
	rc_failed 4
	rc_status -v
	;;
    *)
	echo "Usage: $0 {start|stop|status}"
	exit 1
	;;
esac

rc_exit