// AttachFileDevice will fail. If kubelet is not containerized, eval it anyway.
		kvh, ok := og.GetVolumePluginMgr().Host.(volume.KubeletVolumeHost)
		if !ok {
			eventErr, detailedErr := volumeToMount.GenerateError("MapVolume type assertion error", fmt.Errorf("volume host does not implement KubeletVolumeHost interface"))
			return volumetypes.NewOperationContext(eventErr, detailedErr, migrated)
		}
		hu := kvh.GetHostUtil()