vmware message Unicode ascii range

[YuYang]

when i create vmdk backup volume or create volume,get Unicode error.i use vcenter 6.0 and use Chinese language.
error:
2016-11-30 07:03:35.626 12468 WARNING suds.client [req-c3afec12-88e6-42f3-afe4-1fcd659238a9 098673ebb2c54b6ea608b204ffaa82b7 3885b586a8014286bc07b24df332afab - - -] Web service reported a SOAP processing fault using an unexpected HTTP status code 200. Reporting as an internal server error.
2016-11-30 07:03:35.627 12468 INFO oslo_vmware.api [req-c3afec12-88e6-42f3-afe4-1fcd659238a9 098673ebb2c54b6ea608b204ffaa82b7 3885b586a8014286bc07b24df332afab - - -] Logging out and terminating the current session with ID = d38fc.
2016-11-30 07:03:36.374 12468 ERROR oslo_messaging.dispatcher [req-c3afec12-88e6-42f3-afe4-1fcd659238a9 098673ebb2c54b6ea608b204ffaa82b7 3885b586a8014286bc07b24df332afab - - -] The dispatcher method must catches all exceptions
2016-11-30 07:03:36.374 12468 ERROR oslo_messaging.dispatcher Traceback (most recent call last):
2016-11-30 07:03:36.374 12468 ERROR oslo_messaging.dispatcher File "/usr/lib/python2.7/dist-packages/oslo_messaging/dispatcher.py", line 59, in run
2016-11-30 07:03:36.374 12468 ERROR oslo_messaging.dispatcher self._result = self._dispatch(self._incoming)
2016-11-30 07:03:36.374 12468 ERROR oslo_messaging.dispatcher File "/usr/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py", line 150, in _dispatch_and_reply
2016-11-30 07:03:36.374 12468 ERROR oslo_messaging.dispatcher exc_info=exc_info)
2016-11-30 07:03:36.374 12468 ERROR oslo_messaging.dispatcher File "/usr/lib/python2.7/logging/__init__.py", line 1178, in error
2016-11-30 07:03:36.374 12468 ERROR oslo_messaging.dispatcher self._log(ERROR, msg, args, **kwargs)
2016-11-30 07:03:36.374 12468 ERROR oslo_messaging.dispatcher File "/usr/lib/python2.7/logging/__init__.py", line 1271, in _log
2016-11-30 07:03:36.374 12468 ERROR oslo_messaging.dispatcher self.handle(record)
2016-11-30 07:03:36.374 12468 ERROR oslo_messaging.dispatcher File "/usr/lib/python2.7/logging/__init__.py", line 1281, in handle
2016-11-30 07:03:36.374 12468 ERROR oslo_messaging.dispatcher self.callHandlers(record)
2016-11-30 07:03:36.374 12468 ERROR oslo_messaging.dispatcher File "/usr/lib/python2.7/logging/__init__.py", line 1321, in callHandlers
2016-11-30 07:03:36.374 12468 ERROR oslo_messaging.dispatcher hdlr.handle(record)
2016-11-30 07:03:36.374 12468 ERROR oslo_messaging.dispatcher File "/usr/lib/python2.7/logging/__init__.py", line 749, in handle
2016-11-30 07:03:36.374 12468 ERROR oslo_messaging.dispatcher self.emit(record)
2016-11-30 07:03:36.374 12468 ERROR oslo_messaging.dispatcher File "/usr/lib/python2.7/dist-packages/oslo_log/handlers.py", line 58, in emit
2016-11-30 07:03:36.374 12468 ERROR oslo_messaging.dispatcher message = encodeutils.safe_encode(self.format(record))
2016-11-30 07:03:36.374 12468 ERROR oslo_messaging.dispatcher File "/usr/lib/python2.7/logging/__init__.py", line 724, in format
2016-11-30 07:03:36.374 12468 ERROR oslo_messaging.dispatcher return fmt.format(record)
2016-11-30 07:03:36.374 12468 ERROR oslo_messaging.dispatcher File "/usr/lib/python2.7/dist-packages/oslo_log/formatters.py", line 267, in format
2016-11-30 07:03:36.374 12468 ERROR oslo_messaging.dispatcher return logging.Formatter.format(self, record)
2016-11-30 07:03:36.374 12468 ERROR oslo_messaging.dispatcher File "/usr/lib/python2.7/logging/__init__.py", line 464, in format
2016-11-30 07:03:36.374 12468 ERROR oslo_messaging.dispatcher record.message = record.getMessage()
2016-11-30 07:03:36.374 12468 ERROR oslo_messaging.dispatcher File "/usr/lib/python2.7/logging/__init__.py", line 328, in getMessage
2016-11-30 07:03:36.374 12468 ERROR oslo_messaging.dispatcher msg = msg % self.args
2016-11-30 07:03:36.374 12468 ERROR oslo_messaging.dispatcher File "/usr/lib/python2.7/dist-packages/oslo_i18n/_message.py", line 187, in __mod__
2016-11-30 07:03:36.374 12468 ERROR oslo_messaging.dispatcher params = self._sanitize_mod_params(other)
2016-11-30 07:03:36.374 12468 ERROR oslo_messaging.dispatcher File "/usr/lib/python2.7/dist-packages/oslo_i18n/_message.py", line 216, in _sanitize_mod_params
2016-11-30 07:03:36.374 12468 ERROR oslo_messaging.dispatcher params = self._copy_param(other)
2016-11-30 07:03:36.374 12468 ERROR oslo_messaging.dispatcher File "/usr/lib/python2.7/dist-packages/oslo_i18n/_message.py", line 225, in _copy_param
2016-11-30 07:03:36.374 12468 ERROR oslo_messaging.dispatcher return six.text_type(param)
2016-11-30 07:03:36.374 12468 ERROR oslo_messaging.dispatcher UnicodeEncodeError: 'ascii' codec can't encode characters in position 0-12: ordinal not in range(128)
2016-11-30 07:03:36.374 12468 ERROR oslo_messaging.dispatcher

[Matt Riedemann (mriedem)]

This looks like a bug against oslo.vmware, or maybe oslo.messaging? If you're creating a volume or creating a backup of a volume, then this isn't a nova bug either way.

[Matt Riedemann (mriedem)]

Which version of oslo.messaging and oslo.vmware do you have here? And what version of cinder?

[Matt Riedemann (mriedem)]

This is also missing where the original fault comes from I think, do you have more logs than this before the failure?

[YuYang (yuyangwang1985)]

hi Matt Riedemann，i use openstack version is M!

[YuYang (yuyangwang1985)]

hi:
oslo.vmware 2.5.0
oslo.messaging 4.6.1
cinder-volume 2:8.1.0

i use fuel 9 install the openstack!thanks!

[YuYang (yuyangwang1985)]

i add in the /usr/lib/python2.7/dist-packages/oslo_i18n/_message.py:
import sys
default_encoding = 'utf-8'
if sys.getdefaultencoding() != default_encoding:
   reload(sys)
   sys.setdefaultencoding(default_encoding)

is ok!

can you has bast idear?

thanks!