Comment 1 for bug 1249116

In http://logs.openstack.org/14/61714/2/check/check-tempest-dsvm-neutron/e8bc885/
tempest.scenario.test_snapshot_pattern.TestSnapshotPattern failed with:
Traceback (most recent call last):
  File "tempest/scenario/test_snapshot_pattern.py", line 83, in test_snapshot_pattern
    server_from_snapshot = self._boot_image(snapshot_image.id)
  File "tempest/scenario/test_snapshot_pattern.py", line 37, in _boot_image
    return self.create_server(image=image_id, create_kwargs=create_kwargs)
  File "tempest/scenario/manager.py", line 403, in create_server
    self.status_timeout(client.servers, server.id, 'ACTIVE')
  File "tempest/scenario/manager.py", line 295, in status_timeout
    not_found_exception=not_found_exception)
  File "tempest/scenario/manager.py", line 352, in _status_timeout
    raise exceptions.TimeoutException(message)
TimeoutException: Request timed out
Details: Timed out waiting for thing c025fe07-b559-4698-827a-514d7f797424 to become ACTIVE