root@quentin:~# glance image-list
+--------------------------------------+---------------------------+-------------+------------------+-----------+--------+
| ID                                   | Name                      | Disk Format | Container Format | Size      | Status |
+--------------------------------------+---------------------------+-------------+------------------+-----------+--------+
| 8885ab5b-d650-40ca-b7bd-e02af0fdcd55 | cirros-0.3.2-x86_64       | qcow2       | bare             | 13167616  | active |
| ca0a0744-702f-4c42-9677-b75201d7acbe | Ubuntu 14.04 Trusty amd64 | qcow2       | bare             | 263127040 | active |
+--------------------------------------+---------------------------+-------------+------------------+-----------+--------+
root@quentin:~# nova image-list
ERROR: The server has either erred or is incapable of performing the requested operation. (HTTP 500) (Request-ID: req-e49a9a75-0973-45e4-af96-97d623a509fb)