+ if [ -f $PID_FILE ];then
+ PID=`cat $PID_FILE`
+ kill -0 $PID &> /dev/null
+ PID_EXISTS=$?
+ if [ $PID_EXISTS -eq 0 ]; then
+ echo $APP already running with pid $PID
+ RETVAL=1
+ return $RETVAL
+ else
+ echo Old $APP process with pid $PID is dead, removing $PID_FILE
+ rm -f $PID_FILE
+ fi
+ fi
+
+ cp --preserve $CONF_DIR/config.ini $CONF_RW/config.ini