When creating a volume with non-English character,the log has UnicodeEncodeError

[Chen Xiao]

When creating a volume with non-English characters, and then

# cinder create --display-name ソ十豹竹敷 1
# cinder list
+--------------------------------------+-----------+--------------+------+-------------+----------+-------------+
| ID | Status | Display Name | Size | Volume Type | Bootable | Attached to |
+--------------------------------------+-----------+--------------+------+-------------+----------+-------------+
| 23ff5a1e-b0f6-43ae-a43a-f1dc05ea48dd | available | ソ十豹竹敷 | 1 | None | False | |
| 4fe9d005-aea7-42da-9949-7a2a02ca69ef | creating | ソ十豹竹敷 | 1 | None | False | |
| 6b7a9348-7187-4752-86b3-640aba279854 | available | ソ十豹竹敷 | 1 | None | False | |
| f0020c87-1667-4497-8976-e0aec8b86453 | available | ソ十豹竹敷 | 1 | None | False | |
| f4cf2a1e-e085-4922-bdca-8c1de9cee1e2 | available | ソ十豹竹敷 | 1 | None | False | |
| f6849d8a-c7af-4a91-961c-9d68de1d8e79 | available | ソ十豹竹敷 | 1 | None | False | |
| f94da0f4-1e6a-44de-ac0c-a669fe147f51 | creating | ソ十豹竹敷 | 1 | None | False | |

 vi /var/log/cinder/volume.log
2013-09-09 21:09:25.989 7544 ERROR cinder.taskflow.utils [-] Failed rolling back 4: volume:create#cinder.volume.flows.create_volume.OnFailureRescheduleTask==1.0 due to inner exception.
2013-09-09 21:09:25.989 7544 TRACE cinder.taskflow.utils Traceback (most recent call last):
2013-09-09 21:09:25.989 7544 TRACE cinder.taskflow.utils File "/usr/lib/python2.6/site-packages/cinder/taskflow/utils.py", line 353, in rollback
2013-09-09 21:09:25.989 7544 TRACE cinder.taskflow.utils f(cause)
2013-09-09 21:09:25.989 7544 TRACE cinder.taskflow.utils File "/usr/lib/python2.6/site-packages/cinder/taskflow/utils.py", line 186, in __call__
2013-09-09 21:09:25.989 7544 TRACE cinder.taskflow.utils self.task.revert(self.context, self.result, cause)
2013-09-09 21:09:25.989 7544 TRACE cinder.taskflow.utils File "/usr/lib/python2.6/site-packages/cinder/volume/flows/create_volume.py", line 962, in revert
2013-09-09 21:09:25.989 7544 TRACE cinder.taskflow.utils self._reschedule(context, cause, **result)
2013-09-09 21:09:25.989 7544 TRACE cinder.taskflow.utils File "/usr/lib/python2.6/site-packages/cinder/volume/flows/create_volume.py", line 898, in _reschedule
2013-09-09 21:09:25.989 7544 TRACE cinder.taskflow.utils 'num': num_attempts, 'reason': unicode(cause.exc)})
2013-09-09 21:09:25.989 7544 TRACE cinder.taskflow.utils UnicodeEncodeError: 'ascii' codec can't encode characters in position 4-8: ordinal not in range(128)
2013-09-09 21:09:25.989 7544 TRACE cinder.taskflow.utils

[Chen Xiao (chenxiao)]

I will fix the bug

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/46012

[Chen Xiao (chenxiao)]

code review in https://review.openstack.org/#/c/46012/

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/46012
Committed: http://github.com/openstack/cinder/commit/b3e8cb5b4236c39126d445c7645aed2922ab3991
Submitter: Jenkins
Branch: master

commit b3e8cb5b4236c39126d445c7645aed2922ab3991
Author: Xiao Chen <email address hidden>
Date: Wed Sep 11 14:37:16 2013 +0800

    Fixing UnicodeEncodeError against volume creating function

    When creating a volume with non-English characters and there is
    not enough space for it, then an UnicodeEncodeError occurs. So
    we need convert any coded exception message to unicode string
    for logging.

    Fixes bug 1223128

    Change-Id: If1d4faad2bcde696f20565deb01226de33caccad