On Mon, Oct 31, 2011 at 3:25 PM, Day, Phil <[email protected]> wrote: > Hi Folks, > > We’ve been looking into a problem which looks a lot like: > > https://bugs.launchpad.net/nova/+bug/855660 > > 2011-10-21 14:13:31,035 ERROR nova.api [5bd52130-d46f-4702-b06b-9ca5045473d7 > smokeuser smokeproject] Unexpected error raised: Parent instance <FixedIp at > 0x4e74490> is not bound to a Session; lazy load operation of attribute > 'network' cannot proceed > (nova.api): TRACE: Traceback (most recent call last): > (nova.api): TRACE: File > "/usr/lib/python2.7/dist-packages/nova/api/ec2/__init__.py", line 363, in > __call__ > (nova.api): TRACE: result = api_request.invoke(context) > (nova.api): TRACE: File > "/usr/lib/python2.7/dist-packages/nova/api/ec2/apirequest.py", line 90, in > invoke > (nova.api): TRACE: result = method(context, **args) > (nova.api): TRACE: File > "/usr/lib/python2.7/dist-packages/nova/api/ec2/cloud.py", line 1195, in > describe_instances > (nova.api): TRACE: instance_id=instance_id) > (nova.api): TRACE: File > "/usr/lib/python2.7/dist-packages/nova/api/ec2/cloud.py", line 1204, in > _format_describe_instances > (nova.api): TRACE: return {'reservationSet': self._format_instances(context, > **kwargs)} > (nova.api): TRACE: File > "/usr/lib/python2.7/dist-packages/nova/api/ec2/cloud.py", line 1309, in > _format_instances > (nova.api): TRACE: if fixed['network'] and use_v6: > (nova.api): TRACE: File > "/usr/lib/python2.7/dist-packages/nova/db/sqlalchemy/models.py", line 76, in > __getitem__ > (nova.api): TRACE: return getattr(self, key) > (nova.api): TRACE: File > "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/attributes.py", line 163, > in __get__ > (nova.api): TRACE: instance_dict(instance)) > (nova.api): TRACE: File > "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/attributes.py", line 383, > in get > (nova.api): TRACE: value = callable_(passive=passive) > (nova.api): TRACE: File > "/usr/lib/python2.7/dist-packages/sqlalchemy/orm/strategies.py", line 595, > in __call__ > (nova.api): TRACE: (mapperutil.state_str(state), self.key) > (nova.api): TRACE: DetachedInstanceError: Parent instance <FixedIp at > 0x4e74490> is not bound to a Session; lazy load operation of attribute > 'network' cannot proceed > (nova.api): TRACE:
Have you tried backporting the fix for the bug you mentioned above to your local branch? Did that have any affect? Thanks! -jay _______________________________________________ Mailing list: https://launchpad.net/~openstack Post to : [email protected] Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
