+ # Storage --------------------------
+
+ @staticmethod
+ def perspective_storage_list(params):
+ """Get list of storage units.
+
+ """
+ (su_name, su_args, name, fields) = params
+ return storage.GetStorage(su_name, *su_args).List(name, fields)
+
+ @staticmethod
+ def perspective_storage_modify(params):
+ """Modify a storage unit.
+
+ """
+ (su_name, su_args, name, changes) = params
+ return storage.GetStorage(su_name, *su_args).Modify(name, changes)
+
+ @staticmethod
+ def perspective_storage_execute(params):
+ """Execute an operation on a storage unit.
+
+ """
+ (su_name, su_args, name, op) = params
+ return storage.GetStorage(su_name, *su_args).Execute(name, op)
+