}

	allErrs = append(allErrs, apivalidation.ValidateImmutableField(storageClass.VolumeBindingMode, oldStorageClass.VolumeBindingMode, field.NewPath("volumeBindingMode"))...)
	return allErrs
}

// validateProvisioner tests if provisioner is a valid qualified name.
func validateProvisioner(provisioner string, fldPath *field.Path) field.ErrorList {

	// volumeBindingMode indicates how PersistentVolumeClaims should be
	// provisioned and bound.  When unset, VolumeBindingImmediate is used.
	// This field is only honored by servers that enable the VolumeScheduling feature.
	// +optional
	VolumeBindingMode *VolumeBindingMode `json:"volumeBindingMode,omitempty" protobuf:"bytes,7,opt,name=volumeBindingMode"`

	// volumeBindingMode indicates how PersistentVolumeClaims should be
	// provisioned and bound.  When unset, VolumeBindingImmediate is used.
	// This field is only honored by servers that enable the VolumeScheduling feature.
	// +optional
	VolumeBindingMode *VolumeBindingMode `json:"volumeBindingMode,omitempty" protobuf:"bytes,7,opt,name=volumeBindingMode"`

			if s := getErrorAsStatus(err); !s.IsSuccess() {
				return nil, s
			}
			if class.VolumeBindingMode == nil {
				return nil, framework.NewStatus(framework.UnschedulableAndUnresolvable, fmt.Sprintf("VolumeBindingMode not set for StorageClass %q", scName))
			}
			if *class.VolumeBindingMode == storage.VolumeBindingWaitForFirstConsumer {
				// Skip unbound volumes
				continue
			}

		ReclaimPolicy:     &deleteReclaimPolicy,
		VolumeBindingMode: &modeImmediate,
	},
	{
		TypeMeta: metav1.TypeMeta{
			Kind: "StorageClass",
		},
		ObjectMeta: metav1.ObjectMeta{
			Name: "silver",
		},
		Provisioner:       mockPluginName,
		Parameters:        class2Parameters,
		ReclaimPolicy:     &deleteReclaimPolicy,
		VolumeBindingMode: &modeImmediate,
	},
	{
		TypeMeta: metav1.TypeMeta{

	}
	if in.AllowVolumeExpansion != nil {
		in, out := &in.AllowVolumeExpansion, &out.AllowVolumeExpansion
		*out = new(bool)
		**out = **in
	}
	if in.VolumeBindingMode != nil {
		in, out := &in.VolumeBindingMode, &out.VolumeBindingMode
		*out = new(VolumeBindingMode)
		**out = **in
	}
	if in.AllowedTopologies != nil {
		in, out := &in.AllowedTopologies, &out.AllowedTopologies

	}
	if in.AllowVolumeExpansion != nil {
		in, out := &in.AllowVolumeExpansion, &out.AllowVolumeExpansion
		*out = new(bool)
		**out = **in
	}
	if in.VolumeBindingMode != nil {
		in, out := &in.VolumeBindingMode, &out.VolumeBindingMode
		*out = new(VolumeBindingMode)
		**out = **in
	}
	if in.AllowedTopologies != nil {
		in, out := &in.AllowedTopologies, &out.AllowedTopologies

	// +optional
	AllowVolumeExpansion *bool

	// VolumeBindingMode indicates how PersistentVolumeClaims should be
	// provisioned and bound.  When unset, VolumeBindingImmediate is used.
	// This field is only honored by servers that enable the VolumeScheduling feature.
	// +optional
	VolumeBindingMode *VolumeBindingMode

	// Restrict the node topologies where volumes can be dynamically provisioned.

	out.MountOptions = *(*[]string)(unsafe.Pointer(&in.MountOptions))
	out.AllowVolumeExpansion = (*bool)(unsafe.Pointer(in.AllowVolumeExpansion))
	out.VolumeBindingMode = (*storage.VolumeBindingMode)(unsafe.Pointer(in.VolumeBindingMode))
	out.AllowedTopologies = *(*[]core.TopologySelectorTerm)(unsafe.Pointer(&in.AllowedTopologies))
	return nil
}

	out.MountOptions = *(*[]string)(unsafe.Pointer(&in.MountOptions))
	out.AllowVolumeExpansion = (*bool)(unsafe.Pointer(in.AllowVolumeExpansion))
	out.VolumeBindingMode = (*storage.VolumeBindingMode)(unsafe.Pointer(in.VolumeBindingMode))
	out.AllowedTopologies = *(*[]core.TopologySelectorTerm)(unsafe.Pointer(&in.AllowedTopologies))
	return nil
}