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Hi,

I just finished my upgrade to icehouse, everything works just fine but... i can't delete my instances!

When i delete instance (from cli or from horizon) : 

* The VM goes to "deleting"state
* Vm are destroy from KVM
* But nova list & horizon continue to display the "deleting" state

Some time after, the Vm state goes to "ERROR" and in nova-compute.log i can see : "Unauthorized: Unknown auth strategy\n" (from neutronclient)

Any idea?

Thx!