X-Git-Url: https://code.grnet.gr/git/ganeti-local/blobdiff_plain/cec9845cb50cd5a76b3f8421895ee52684ae4d5c..5cdbde9a01909768c1ef36393f6c3fc3fc1f16cf:/qa/qa_error.py

diff --git a/qa/qa_error.py b/qa/qa_error.py
index 60c1a46..8b5d4b9 100644
--- a/qa/qa_error.py
+++ b/qa/qa_error.py
@@ -1,3 +1,6 @@
+#
+#
+
 # Copyright (C) 2007 Google Inc.
 #
 # This program is free software; you can redistribute it and/or modify
@@ -16,6 +19,11 @@
 # 02110-1301, USA.
 
 
+"""Error definitions for QA.
+
+"""
+
+
 class Error(Exception):
   """An error occurred during Q&A testing.
 
@@ -35,3 +43,10 @@ class OutOfInstancesError(Error):
 
   """
   pass
+
+
+class UnusableNodeError(Error):
+  """Unusable node.
+
+  """
+  pass