Description of problem:

I updated the quota for services tenant form 10 to 12 volumes and ran quota-show with tenant name - the change is not updated. 
when I ran quota-show with UUID the change is listed. 

Version-Release number of selected component (if applicable):

openstack-cinder-2013.1.2-3.el6ost.noarch

How reproducible:

100%

Steps to Reproduce:
1. update services tenant quota from 10 volumes to 12
2. run cinder quota-show services
3. run cinder quota-show <UUID of tenant>

Actual results:

we can see the update using tenant uuid but cannot see the update when using the tenant name 

Expected results:

we should see the update with both uuid and name

Additional info:

+----------------------------------+----------+---------+
|                id                |   name   | enabled |
+----------------------------------+----------+---------+
| f372ca53f0484f589413148b6c9ad39c |  admin   |   True  |
| 1562db18fbb3450e93614f72664928ce | services |   True  |
+----------------------------------+----------+---------+

[root@opens-vdsb ~(keystone_admin)]# cinder quota-show 1562db18fbb3450e93614f72664928ce
+-----------+-------+
|  Property | Value |
+-----------+-------+
| gigabytes |  1000 |
| snapshots |   10  |
|  volumes  |   12  |
+-----------+-------+
[root@opens-vdsb ~(keystone_admin)]# cinder quota-show services
+-----------+-------+
|  Property | Value |
+-----------+-------+
| gigabytes |  1000 |
| snapshots |   10  |
|  volumes  |   10  |
+-----------+-------+