return &secretVolumeMounter{
		secretVolume: &secretVolume{
			spec.Name(),
			pod.UID,
			plugin,
			plugin.host.GetMounter(plugin.GetPluginName()),
			volume.NewCachedMetrics(volume.NewMetricsDu(getPath(pod.UID, spec.Name(), plugin.host))),
		},
		source:    *spec.Volume.Secret,
		pod:       *pod,
		opts:      &opts,

                                    Map<String, Object> limitArgs = new HashMap<String, Object>();
                                    limitArgs.put("counter", limit.getCounter());
                                    limitArgs.put("value", limit.getValue());

                                    if (limit.getMinimum() != null) {

	}
}

func (plugin *portworxVolumePlugin) NewMounter(spec *volume.Spec, pod *v1.Pod, _ volume.VolumeOptions) (volume.Mounter, error) {
	return plugin.newMounterInternal(spec, pod.UID, plugin.util, plugin.host.GetMounter(plugin.GetPluginName()))
}

func (plugin *portworxVolumePlugin) newMounterInternal(spec *volume.Spec, podUID types.UID, manager portworxManager, mounter mount.Interface) (volume.Mounter, error) {

	return &configMapVolumeMounter{
		configMapVolume: &configMapVolume{
			spec.Name(),
			pod.UID,
			plugin,
			plugin.host.GetMounter(plugin.GetPluginName()),
			volume.NewCachedMetrics(volume.NewMetricsDu(getPath(pod.UID, spec.Name(), plugin.host))),
		},
		source:       *spec.Volume.ConfigMap,
		pod:          *pod,
		opts:         &opts,

	return nil, fmt.Errorf("PersistentVolumeController.NewWrapperMounter is not implemented")
}

func (ctrl *PersistentVolumeController) GetMounter(pluginName string) mount.Interface {
	return nil
}

func (ctrl *PersistentVolumeController) GetHostName() string {
	return ""
}

func (ctrl *PersistentVolumeController) GetHostIP() (net.IP, error) {

	}

	plugin, err := kvh.kubelet.volumePluginMgr.FindPluginBySpec(&spec)
	if err != nil {
		return nil, err
	}

	return plugin.NewUnmounter(spec.Name(), podUID)
}

func (kvh *kubeletVolumeHost) GetMounter(pluginName string) mount.Interface {
	return kvh.kubelet.mounter
}

func (kvh *kubeletVolumeHost) GetHostName() string {
	return kvh.kubelet.hostname
}

	return nil, fmt.Errorf("NewWrapperUnmounter not supported by expand controller's VolumeHost implementation")
}

func (expc *expandController) GetMounter(pluginName string) mount.Interface {
	return nil
}

func (expc *expandController) GetExec(pluginName string) utilexec.Interface {
	return utilexec.New()
}

	return filepath.Join(f.rootDir, "pods", string(podUID), "plugins", pluginName)
}

func (f *fakeVolumeHost) GetKubeClient() clientset.Interface {
	return f.kubeClient
}

func (f *fakeVolumeHost) GetMounter(pluginName string) mount.Interface {
	return f.mounter
}

func (f *fakeVolumeHost) GetSubpather() subpath.Interface {
	return f.subpather
}

func (f *fakeVolumeHost) GetPluginMgr() *VolumePluginMgr {

	}
	return &hostPathMounter{
		hostPath:      &hostPath{path: path, pathType: pathType},
		readOnly:      readOnly,
		mounter:       plugin.host.GetMounter(plugin.GetPluginName()),
		hu:            kvh.GetHostUtil(),
		noTypeChecker: plugin.noTypeChecker,
	}, nil
}

			return true
		}
	}
	return false
}

// isDirMounted returns the !notMounted result from IsLikelyNotMountPoint check
func isDirMounted(plug *csiPlugin, dir string) (bool, error) {
	mounter := plug.host.GetMounter(plug.GetPluginName())
	notMnt, err := mounter.IsLikelyNotMountPoint(dir)
	if err != nil && !os.IsNotExist(err) {
		klog.Error(log("isDirMounted IsLikelyNotMountPoint test failed for dir [%v]", dir))
		return false, err