return unmapper, nil
}

func (p *csiPlugin) ConstructBlockVolumeSpec(podUID types.UID, specVolName, mapPath string) (*volume.Spec, error) {
	klog.V(4).Infof("plugin.ConstructBlockVolumeSpec [podUID=%s, specVolName=%s, path=%s]", string(podUID), specVolName, mapPath)

	dataDir := getVolumeDeviceDataDir(specVolName, p.host)
	volData, err := loadVolumeData(dataDir, volDataFileName)
	if err != nil {

	BlockVolumeUnmapper
	// TearDownDevice removes traces of the SetUpDevice procedure.
	// If the plugin is non-attachable, this method detaches the volume
	// from a node.
	TearDownDevice(mapPath string, devicePath string) error

	// UnmapPodDevice removes traces of the MapPodDevice procedure.
	UnmapPodDevice() error
}

// Provisioner is an interface that creates templates for PersistentVolumes

}

func (f *stubBlockVolume) SetUpDevice() (string, error) {
	return "", nil
}

func (f stubBlockVolume) MapPodDevice() error {
	return nil
}

func (f *stubBlockVolume) TearDownDevice(mapPath string, devicePath string) error {
	return nil
}

func (f *stubBlockVolume) UnmapPodDevice() error {
	return nil
}

func (f *stubBlockVolume) SupportsMetrics() bool {
	return false
}

	}
	return volume.ReconstructedVolume{
		Spec: volume.NewSpecFromPersistentVolume(localVolume, false),
	}, nil
}

func (plugin *localVolumePlugin) ConstructBlockVolumeSpec(podUID types.UID, volumeName,
	mapPath string) (*volume.Spec, error) {
	block := v1.PersistentVolumeBlock

	localVolume := &v1.PersistentVolume{
		ObjectMeta: metav1.ObjectMeta{
			Name: volumeName,
		},
		Spec: v1.PersistentVolumeSpec{