adding code frame for random distribution ignoring folder sizes

xtreemfs_client/dataDistribution.py

@@ -144,6 +144,10 @@ class DataDistribution(object):
                                              suitable_random_osd.uuid))
             return osds_for_new_folders
 
+        # random OSD assignment ignoring folder sizes
+        elif random_osd_assignment and ignore_folder_sizes:
+            return None
+
         # balanced deterministic OSD assignment
         # (following largest processing time first or post-greedy approach)
         list.sort(new_folders, key=lambda x: x.size, reverse=True)