Added volumes for a node

Added schedules
Added management classes for a node
Added clientopts to nodes
Added schedule and event information

application/classes/model/volumeusage.php

@@ -11,17 +11,15 @@
  */
 class Model_VOLUMEUSAGE extends ORMTSM {
 	protected $_table_name = 'VOLUMEUSAGE';
-	protected $_primary_key = 'FILESPACE_NAME';
-	protected $_has_many = array(
-	);
-
-	protected $_formats = array(
-	);
-
+	protected $_primary_key = 'NODE_NAME'; // We need a primary key to detect that the object is loaded.
 	protected $_sorting = array(
 		'NODE_NAME'=>'ASC',
-		'FILESPACE_NAME'=>'ASC',
-		'VOLUME_NAME'=>'ASC',
+#		'FILESPACE_NAME'=>'ASC', // @todo Disabled, as we were getting some SQL errors, when the query returned no records
+#		'VOLUME_NAME'=>'ASC',
+	);
+
+	protected $_has_one = array(
+		'VOLUME'=>array('foreign_key'=>'VOLUME_NAME','far_key'=>'VOLUME_NAME'),
 	);
 }
 ?>