Missing of instance action record for start of live migration

[ChangBo Guo(gcb)]

Nova has capability of recording instance actions like start/stop ,migrate, etc. use command 'nova instance-action-list', we can check one instance's operation history.

$nova help instance-action-list
usage: nova instance-action-list <server>

List actions on a server.

Positional arguments:
  <server> Name or UUID of the server to list actions for.

[root@node-1 nova]# nova stop gcb
[root@node-1 nova]# nova start gcb
[root@node-1 nova]# nova instance-action-list gcb
+--------+------------------------------------------+---------+----------------------------+
| Action | Request_ID | Message | Start_Time |
+--------+------------------------------------------+---------+----------------------------+
| create | req-97994c65-de56-4272-a985-bb061beb389d | - | 2014-07-15T11:36:54.000000 |
| stop | req-10e7519c-f82c-4d30-a193-c771e3046a59 | - | 2014-07-16T01:45:34.000000 |
| start | req-c2083909-0a79-4ee7-b064-e6bc05eb52b7 | - | 2014-07-16T02:29:48.000000 |
+--------+------------------------------------------+---------+----------------------------+

 We also need record live migrating action.

[Joe Gordon (jogo)]

Can you add some more detail, I am not this bug means.

[ChangBo Guo(gcb) (glongwave)]

Fix is in review https://review.openstack.org/#/c/95440/

[Joe Gordon (jogo)]

https://review.openstack.org/#/c/95440/ merged