<div dir="ltr">Hi All,<div><br></div><div>I keep seeing this in the logs when deleting an instance ( and it takes significantly longer than on other Hyper Visors ) : </div><div><br></div><div><div>2014-07-18 09:16:50.453 23230 ERROR nova.virt.driver [-] Exception dispatching event <nova.virt.event.LifecycleEvent object at 0x3382650>: Info cache for instance {uuid goes here} could not be found.</div>
<div>Traceback (most recent call last):</div><div><br></div><div> File "/usr/lib/python2.6/site-packages/nova/conductor/manager.py", line 597, in _object_dispatch</div><div> return getattr(target, method)(context, *args, **kwargs)</div>
<div><br></div><div> File "/usr/lib/python2.6/site-packages/nova/objects/base.py", line 151, in wrapper</div><div> return fn(self, ctxt, *args, **kwargs)</div><div><br></div><div> File "/usr/lib/python2.6/site-packages/nova/objects/instance.py", line 500, in refresh</div>
<div> self.info_cache.refresh()</div><div><br></div><div> File "/usr/lib/python2.6/site-packages/nova/objects/base.py", line 151, in wrapper</div><div> return fn(self, ctxt, *args, **kwargs)</div><div><br>
</div><div> File "/usr/lib/python2.6/site-packages/nova/objects/instance_info_cache.py", line 103, in refresh</div><div> self.instance_uuid)</div><div><br></div><div> File "/usr/lib/python2.6/site-packages/nova/objects/base.py", line 112, in wrapper</div>
<div> result = fn(cls, context, *args, **kwargs)</div><div><br></div><div> File "/usr/lib/python2.6/site-packages/nova/objects/instance_info_cache.py", line 70, in get_by_instance_uuid</div><div> instance_uuid=instance_uuid)</div>
<div><br></div><div>InstanceInfoCacheNotFound: Info cache for instance {uuid goes here} could not be found.</div><div><br></div></div><div><br></div><div>I had a look around and there used to be a bug that got fixed, I cant seem to see this on happening on a different HV (lets call it stack1) that runs the same version of openstack, however, that HV (stack1) was provisioned with packstack vs the one reporting above (stack2) via my own puppet module/manifest ... </div>
<div><br></div><div>When deleting the VM from stack2, it also takes significantly longer than on stack1 ... </div><div><br></div><div>Anyone got any ideas ? I dont see the same happening on stack1.</div><div><br></div><div>
Thanks all!<br>Alex</div><div><br></div></div>