nova cli commands can not distinguish upper or lower

[lizheming]

when I use nova cli commands, I find some issues.

1. Creat 2 vms.
+--------------------------------------+--------+--------+------------+-------------+-------------------------------------+
| ID | Name | Status | Task State | Power State | Networks |
+--------------------------------------+--------+--------+------------+-------------+-------------------------------------+
| fe3ae889-dbd3-43c0-abcf-6791e6896648 | TESTLI | ACTIVE | - | Running | public=172.24.4.4 |
| 42b8b7ab-d4c2-4f83-839a-784a6506a5d2 | testli | ACTIVE | - | Running | public=172.24.4.3; private=10.0.0.2 |
+--------------------------------------+--------+--------+------------+-------------+-------------------------------------+
the first is upper, the second is lover.

2. nova show the vm.
1) nova show TESTLI
return is OK

2)nova show testli
return like this:
ERROR (CommandError): Multiple server matches found for 'testli', use an ID to be more specific.

3. use other nova cli commands
nova suspend, nova start and so on, it is the same as "nova show"

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/100819

[OpenStack Infra (hudson-openstack)]

Change abandoned by lizheming (<email address hidden>) on branch: master
Review: https://review.openstack.org/100819

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/152422

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/152422
Committed: https://git.openstack.org/cgit/openstack/python-novaclient/commit/?id=0fd8816aa51b69034929c56d5e053d87d93ce021
Submitter: Jenkins
Branch: master

commit 0fd8816aa51b69034929c56d5e053d87d93ce021
Author: Tomofumi Hayashi <email address hidden>
Date: Thu Feb 5 02:32:58 2015 +0000

    Change logic in find_resource() to identify upper-case/lower-case name.

    Currently find_resource() searches resource with human_id before does
    with name_attr. With this logic, find_resource() cannot identify
    upper/lower case. In find_resource(), human_id always matches and
    name_attr never used in find_resource() because human_id made from
    small letters of name_attr string (see bug/1318503).

    To identify upper/lower case, name_attr should be used before human_id.
    This fix moves name_attr to ahead of human_id with unit-test cases.

    Change-Id: I9b821d7111c11a97be38f19de06172daf410022d
    Closes-Bug: #1318503