Comment 0 for bug 1487950

Rally received 400 when creating a VM from the snapshot created earlier from an instance.
Rally scenario snapshot_server will wait till the snapshot becomes READY which is odd to receive such kind of error.

Traceback (most recent call last):
  File "/usr/local/lib/python2.7/dist-packages/rally/benchmark/runners/base.py", line 77, in _run_scenario_once
    method_name)(**kwargs) or scenario_output
  File "/usr/local/lib/python2.7/dist-packages/rally/benchmark/scenarios/nova/servers.py", line 267, in snapshot_servers
    **kwargs)
  File "/usr/local/lib/python2.7/dist-packages/rally/benchmark/scenarios/base.py", line 254, in func_atomic_actions
    f = func(self, *args, **kwargs)
  File "/usr/local/lib/python2.7/dist-packages/rally/benchmark/scenarios/nova/utils.py", line 515, in _boot_servers_with_images
    **kwargs)
  File "/usr/local/lib/python2.7/dist-packages/novaclient/v1_1/servers.py", line 902, in create
    **boot_kwargs)
  File "/usr/local/lib/python2.7/dist-packages/novaclient/v1_1/servers.py", line 554, in _boot
    return_raw=return_raw, **kwargs)
  File "/usr/local/lib/python2.7/dist-packages/novaclient/base.py", line 100, in _create
    _resp, body = self.api.client.post(url, body=body)
  File "/usr/local/lib/python2.7/dist-packages/novaclient/client.py", line 490, in post
    return self._cs_request(url, 'POST', **kwargs)
  File "/usr/local/lib/python2.7/dist-packages/novaclient/client.py", line 465, in _cs_request
    resp, body = self._time_request(url, method, **kwargs)
  File "/usr/local/lib/python2.7/dist-packages/novaclient/client.py", line 439, in _time_request
    resp, body = self.request(url, method, **kwargs)
  File "/usr/local/lib/python2.7/dist-packages/novaclient/client.py", line 433, in request
    raise exceptions.from_response(resp, body, url, method)
BadRequest: Image 6c450a07-2e61-4720-9560-ed1b6a5c438f is not active. (HTTP 400) (Request-ID: req-ec100533-0365-4816-84fa-298f8e5b8671)