#!/bin/sh
#
# /etc/rc.d/rc.smartd 
#
# Start/stop/restart the smartd daemon, which monitors the status of
# S.M.A.R.T. compatible hard drives and reports any problems.
#
# By default, smartd will scan for all ATA/SATA and SCSI/SAS hard drives
# and solid-state drives. Settings may be customized in /etc/smartd.conf.
 
smart_start() {
  if [ -x /usr/sbin/smartd -a -r /etc/smartd.conf ]; then
    echo "Starting smartd:  /usr/sbin/smartd -p /run/smartd.pid &"
    /usr/sbin/smartd -p /run/smartd.pid &
  fi
}

smart_stop() {
  if [ -r /run/smartd.pid ]; then
    kill $(cat /run/smartd.pid)
  else
    killall smartd
  fi
}

smart_restart() {
  smart_stop
  sleep 1
  smart_start
}

case "$1" in
'start')
  smart_start
  ;;
'stop')
  smart_stop
  ;;
'restart')
  smart_restart
  ;;
*)
  echo "Usage: $0 {start|stop|restart}"
esac