# Pastebin Rw7XrB3S
2016-02-05 00:32:37.755 |     b'  File "/home/jenkins/workspace/gate-cinder-python34/.tox/py34/lib/python3.4/site-packages/oslo_config/cfg.py", line 616, in _is_opt_registered'
2016-02-05 00:32:37.755 |     b'    raise DuplicateOptError(opt.name)'
2016-02-05 00:32:37.755 |     b'oslo_config.cfg.DuplicateOptError: duplicate option: query_volume_filters'