Considering lianhao-lu's logs I dive into n-cpu logs and this called my attention:
2014-07-31 07:52:42.023 25463 WARNING nova.compute.manager [-] [instance: 1300d7c9-d35d-46ef-a680-bf295cfdef01] Instance shutdown by itself. Calling the stop API. (at http://logs.openstack.org/89/108389/2/check/check-tempest-dsvm- full/dbfc949/logs/screen-n-cpu.txt.gz#_2014-07-31_07_52_42_023) Also notice similar behavior here http://logs.openstack.org/35/123935/1/check/check-tempest-dsvm-postgres-full/6a870ac/console.html.gz The failure happened at 2014-09-25 06:45:21.021 running during 222.964523s or 3 minutes and 43secs and the instance shut itself down at 2014-09-25_06_42_09_579 (link http://logs.openstack.org/35/123935/1/check/check-tempest-dsvm-postgres-full/6a870ac/logs/screen-n-cpu.txt.gz?level=WARNING#_2014-09-25_06_42_09_579) - considering that part of the test ran fine and consumed part of those 3:43 min that sounds like a good direction of what is wrong. I'm adding nova to the discussion ** Also affects: nova Importance: Undecided Status: New -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Compute (nova). https://bugs.launchpad.net/bugs/1255511 Title: Timeout in test_rescued_vm_add_remove_security_group Status in OpenStack Compute (Nova): New Status in Tempest: Confirmed Bug description: 2013-11-27 11:08:17.740 | Traceback (most recent call last): 2013-11-27 11:08:17.741 | File "tempest/api/compute/servers/test_server_rescue.py", line 229, in test_rescued_vm_add_remove_security_group 2013-11-27 11:08:17.741 | self.servers_client.wait_for_server_status(self.server_id, 'ACTIVE') 2013-11-27 11:08:17.741 | File "tempest/services/compute/xml/servers_client.py", line 365, in wait_for_server_status 2013-11-27 11:08:17.741 | extra_timeout=extra_timeout) 2013-11-27 11:08:17.741 | File "tempest/common/waiters.py", line 82, in wait_for_server_status 2013-11-27 11:08:17.742 | raise exceptions.TimeoutException(message) 2013-11-27 11:08:17.742 | TimeoutException: Request timed out 2013-11-27 11:08:17.742 | Details: Server 2f7a6567-3e5d-44e0-a616-980b4a32eee3 failed to reach ACTIVE status within the required time (196 s). Current status: SHUTOFF. http://logs.openstack.org/64/56664/13/gate/gate-tempest-devstack-vm- full/317991f/console.html To manage notifications about this bug go to: https://bugs.launchpad.net/nova/+bug/1255511/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : yahoo-eng-team@lists.launchpad.net Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp