},
		mountOptions: util.MountOptionFromSpec(spec),
		readOnly:     readOnly,
	}, nil

}

func (plugin *localVolumePlugin) NewUnmounter(volName string, podUID types.UID) (volume.Unmounter, error) {
	return &localVolumeUnmounter{
		localVolume: &localVolume{
			podUID:  podUID,
			volName: volName,

	dir := mounter.GetPath()
	mounter.MetricsProvider = NewMetricsCsi(volumeHandle, dir, csiDriverName(driverName))
	klog.V(4).Info(log("mounter created successfully"))
	return mounter, nil
}

func (p *csiPlugin) NewUnmounter(specName string, podUID types.UID) (volume.Unmounter, error) {
	klog.V(4).Infof(log("setting up unmounter for [name=%v, podUID=%v]", specName, podUID))

	kvh, ok := p.host.(volume.KubeletVolumeHost)
	if !ok {

			volDataKey.driverName: testDriver,
			volDataKey.volHandle:  testVol,
		},
	); err != nil {
		t.Fatalf("failed to save volume data: %v", err)
	}

	// test unmounter
	unmounter, err := plug.NewUnmounter(pv.ObjectMeta.Name, testPodUID)
	csiUnmounter := unmounter.(*csiMountMgr)

	if err != nil {
		t.Fatalf("Failed to make a new Unmounter: %v", err)
	}

	if csiUnmounter == nil {

	}
	volumeUnmounter, newUnmounterErr := volumePlugin.NewUnmounter(
		volumeToUnmount.InnerVolumeSpecName, volumeToUnmount.PodUID)
	if newUnmounterErr != nil {
		return volumetypes.GeneratedOperations{}, volumeToUnmount.GenerateErrorDetailed("UnmountVolume.NewUnmounter failed", newUnmounterErr)
	}

	unmountVolumeFunc := func() volumetypes.OperationContext {