Incorrect behaviour of encrypted-volume-type

Dear Peter,

I could not see this problem.
You can refer below for details and let me know in case you have some different steps to reproduce this issue:

1. Create encryption

root@sheel:/home/sheel/next/cinder# curl -H "X-Auth-Token:a983cd943e7f4017b1c88e097a216899" -H "Content-type: application/json" http://10.0.2.15:8776/v2/f270b245cb11498ca4031deb7e141cfa/types/898016e6-038e-4ae7-baad-2f07b4404567/encryption -X POST -d '{"encryption": {"control_location": "front-end", "cipher": null, "key_size": null, "provider": "LuksEncryptor"}}'
{"encryption": {"volume_type_id": "898016e6-038e-4ae7-baad-2f07b4404567", "key_size": null, "control_location": "front-end", "encryption_id": "ded4e252-c74d-44e0-bb3e-89d00a8ae968", "cipher": null, "provider": "LuksEncryptor"}}

2. Delete Encryption
root@sheel:/home/sheel/python-openstackclient# cinder encryption-type-delete 898016e6-038e-4ae7-baad-2f07b4404567

3. List Encryption
root@sheel:/home/sheel/python-openstackclient# curl -H "X-Auth-Token:a983cd943e7f4017b1c88e097a216899" http://10.0.2.15:8776/v2/f270b245cb11498ca4031deb7e141cfa/types/c3460d77-f142-47a6-b601-44c427ec4221/encryption -X GET
{}

4. Show Encryption
cinder --debug encryption-type-show c3460d77-f142-47a6-b601-44c427ec4221

RESP: [200] Content-Length: 2 X-Compute-Request-Id: req-969a5434-2cc9-4379-ac6d-0fb1cb9f932c Connection: keep-alive Date: Fri, 25 Mar 2016 16:55:28 GMT Content-Type: application/json X-Openstack-Request-Id: req-969a5434-2cc9-4379-ac6d-0fb1cb9f932c
RESP BODY: {}

 It would be more helpful if you can paste command and output both for reference to map the steps to reproduce this issue.

Fix proposed to branch: master
Review: https://review.openstack.org/297934

Hi, Peter
I can't reproduce the 5 step's bug.
Can you provide more detailed reproduce steps?

PS: this should be a bug of python-cinderclient not cinder.

Thanks

Hi, Cao ShuFeng, I think, my fifth step caused incorrect response of forth step, so, you can skip this step.

Yes, I use cinderclient for API requests to cinder.

Change abandoned by Sean McGinnis (<email address hidden>) on branch: master
Review: https://review.openstack.org/297934
Reason: This review is > 4 weeks without comment, and failed Jenkins the last time it was checked. We are abandoning this for now. Feel free to reactivate the review by pressing the restore button and leaving a 'recheck' comment to get fresh test results.

Unassigning due to no activity for > 6 months.