def time_estimate(self, resource_desc):
        rdesc, info = self._check_local(resource_desc)
        if rdesc is None:
            return info

        return self._methods[self._method](self, rdesc)
Check ip address is pingable and update status.
dataset/ETHPy150Open OpenMDAO/OpenMDAO-Framework/openmdao.main/src/openmdao/main/resource.py/ClusterAllocator.time_estimate--crossover with--dataset/ETHPy150Open openstack/rally/rally/plugins/openstack/scenarios/vm/utils.py/Host.update_status