# touch darkmdadmmail.sh
# chmod +x darkmdadmmail.sh
# nano darkmdadmmail.sh

#!/bin/sh
### BEGIN INIT INFO
# Provides:          darkmdadmmail
# Required-Start:    $all
# Required-Stop:     $all
# Should-Start:      $all
# Should-Stop:       $all
# Default-Start:     5
# Default-Stop:      0 1 2 3 4 6
# Short-Description: Скрипт для принудительной проверки mdadm.
### END INIT INFO

MDADM="/sbin/mdadm"
ARGS="--monitor --scan -1 --mail=test@your.domen --test"

case "$1" in
  start)
$MDADM $ARGS
	;;
  stop)
	echo "$NAME."
	;;

  *)
	N=/etc/init.d/$NAME
	echo "Usage: $N {start|stop}" >&2
	exit 1
	;;
esac

exit 0

# update-rc.d darkmdadmmail.sh defaults
 Adding system startup for /etc/init.d/darkmdadmmail.sh ...
   /etc/rc0.d/K20darkmdadmmail.sh -> ../init.d/darkmdadmmail.sh
   /etc/rc1.d/K20darkmdadmmail.sh -> ../init.d/darkmdadmmail.sh
   /etc/rc6.d/K20darkmdadmmail.sh -> ../init.d/darkmdadmmail.sh
   /etc/rc2.d/S20darkmdadmmail.sh -> ../init.d/darkmdadmmail.sh
   /etc/rc3.d/S20darkmdadmmail.sh -> ../init.d/darkmdadmmail.sh
   /etc/rc4.d/S20darkmdadmmail.sh -> ../init.d/darkmdadmmail.sh
   /etc/rc5.d/S20darkmdadmmail.sh -> ../init.d/darkmdadmmail.sh