#!/bin/sh
#
# (C) 2000-2009 Sebastien Godard (sysstat <at> orange.fr)
#
# Description: Reset the system activity logs
#

RETVAL=0
SYSCONFIG_DIR=/etc/sysstat
SADC_OPTIONS="-S DISK"

sysstat_start() {
	exitCodeIndicator="$(mktemp /var/run/sysstat-XXXXXX)" || exit 1
	echo -n "Calling the system activity data collector (sadc): "
	/usr/lib/sa/sa1 --boot ${SADC_OPTIONS} || rm -f ${exitCodeIndicator} 
	/usr/lib/sa/sadc -F -L -S ALL -
	
	# Try to guess if sadc was successfully launched. The difficulty
	# here is that the exit code is lost when the above command is
	# run via "su foo -c ..."
	if [ -f "${exitCodeIndicator}" ]; then
		rm -f ${exitCodeIndicator}
	else
		RETVAL=1
	fi
	echo
}

sysstat_stop() {
    /usr/lib/sa/sa2 -A
}

# See how we were called.
case "$1" in
  start)
	sysstat_start	
    	;;
  stop)
	sysstat_stop
	;;
  status)
	;;
  restart|reload)
	sysstat_stop
	sleep 1
	sysstat_start
	;;
  *)
	echo "Usage: sysstat {start|stop|status|restart|reload}"
	exit 1
esac
exit ${RETVAL}