Marking this as invalid because I think it's already been fixed. Please feel free to re-open this bug if you can still reproduce it.
** Changed in: nova Status: Confirmed => Invalid -- 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/1448564 Title: Rescue using cells fails with: unexpected keyword argument 'expected_task_state' Status in OpenStack Compute (nova): Invalid Bug description: Instance rescue gets stuck when using cells. nova version: 2014.2.2 Using cells (parent - child setup) How to reproduce: nova rescue <instance_uuid> -> the instance "task state" stays in "rescuing". -> nova cells log of the child shows: 2015-04-26 01:26:09.475 20672 ERROR nova.cells.messaging [req-162b3318-70c3-4290-8e09-ffb9fbcef19d None] Error processing message locally: save() got an unexpected keyword argument 'expected_task_state' 2015-04-26 01:26:09.475 20672 TRACE nova.cells.messaging Traceback (most recent call last): 2015-04-26 01:26:09.475 20672 TRACE nova.cells.messaging File "/usr/lib/python2.7/site-packages/nova/cells/messaging.py", line 199, in _process_locally 2015-04-26 01:26:09.475 20672 TRACE nova.cells.messaging resp_value = self.msg_runner._process_message_locally(self) 2015-04-26 01:26:09.475 20672 TRACE nova.cells.messaging File "/usr/lib/python2.7/site-packages/nova/cells/messaging.py", line 1293, in _process_message_locally 2015-04-26 01:26:09.475 20672 TRACE nova.cells.messaging return fn(message, **message.method_kwargs) 2015-04-26 01:26:09.475 20672 TRACE nova.cells.messaging File "/usr/lib/python2.7/site-packages/nova/cells/messaging.py", line 698, in run_compute_api_method 2015-04-26 01:26:09.475 20672 TRACE nova.cells.messaging return fn(message.ctxt, *args, **method_info['method_kwargs']) 2015-04-26 01:26:09.475 20672 TRACE nova.cells.messaging File "/usr/lib/python2.7/site-packages/nova/compute/api.py", line 224, in wrapped 2015-04-26 01:26:09.475 20672 TRACE nova.cells.messaging return func(self, context, target, *args, **kwargs) 2015-04-26 01:26:09.475 20672 TRACE nova.cells.messaging File "/usr/lib/python2.7/site-packages/nova/compute/api.py", line 214, in inner 2015-04-26 01:26:09.475 20672 TRACE nova.cells.messaging return function(self, context, instance, *args, **kwargs) 2015-04-26 01:26:09.475 20672 TRACE nova.cells.messaging File "/usr/lib/python2.7/site-packages/nova/compute/api.py", line 195, in inner 2015-04-26 01:26:09.475 20672 TRACE nova.cells.messaging return f(self, context, instance, *args, **kw) 2015-04-26 01:26:09.475 20672 TRACE nova.cells.messaging File "/usr/lib/python2.7/site-packages/nova/compute/api.py", line 2750, in rescue 2015-04-26 01:26:09.475 20672 TRACE nova.cells.messaging instance.save(expected_task_state=[None]) 2015-04-26 01:26:09.475 20672 TRACE nova.cells.messaging TypeError: save() got an unexpected keyword argument 'expected_task_state' To manage notifications about this bug go to: https://bugs.launchpad.net/nova/+bug/1448564/+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