From bf0efda6424bfcc56ba331160cdaf2b61248c4c7 Mon Sep 17 00:00:00 2001
From: Joe Gordon <joe.gordon0@gmail.com>
Date: Thu, 2 Oct 2014 18:18:31 -0700
Subject: [PATCH] Stop stacktracing on QuotaErrors

QuotaErrors are expected, no need to stacktrace for it.

Change-Id: I748848789a73798abae964040efe1a329fbf1bd9
---
 cinder/flow_utils.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/cinder/flow_utils.py b/cinder/flow_utils.py
index 7f1dbac7f5f..0d217885563 100644
--- a/cinder/flow_utils.py
+++ b/cinder/flow_utils.py
@@ -92,7 +92,8 @@ class DynamicLogListener(base_listener.ListenerBase):
                 message_dict = {'task_name': details['task_name'],
                                 'task_uuid': details['task_uuid'],
                                 'state': state}
-                if result.check(exception.InvalidInput) is not None:
+                if (result.check(exception.InvalidInput,
+                                 exception.QuotaError) is not None):
                     # Exception is an excepted case, don't stacktrace
                     message_dict['exception_str'] = result.exception_str
                     message = (_("Task '%(task_name)s' (%(task_uuid)s)"