def dontNotifyOnDisconnect(self, callback):
        self.disconnectCallbacks.remove(callback)
        if not self.disconnectCallbacks:
            self.broker.dontNotifyOnDisconnect(self._disconnected)
Add an OS to an instance.
dataset/ETHPy150Open nlloyd/SubliminalCollaborator/libs/twisted/spread/pb.py/RemoteReference.dontNotifyOnDisconnect--crossover with--dataset/ETHPy150Open ganeti/ganeti/lib/backend.py/InstanceOsAdd