defer r.customStorageLock.Unlock()

	storageMap := r.customStorage.Load().(crdStorageMap)
	// Copy because we cannot write to storageMap without a race
	storageMap2 := make(crdStorageMap)
	for _, crd := range allCustomResourceDefinitions {
		if _, ok := storageMap[crd.UID]; ok {
			storageMap2[crd.UID] = storageMap[crd.UID]
		}
	}
	r.customStorage.Store(storageMap2)

	for uid, crdInfo := range storageMap {

		}
	}

	// TestXLStorage for permission denied.
	if runtime.GOOS != globalWindowsOSName {
		permDeniedDir := createPermDeniedFile(t)

		var xlStoragePermStorage StorageAPI
		// Initialize xlStorage storage layer for permission denied error.
		_, err = newLocalXLStorage(permDeniedDir)
		if err != nil && err != errDiskAccessDenied {
			t.Fatalf("Unable to initialize xlStorage, %s", err)

	z := obj.(*erasureServerPools)
	er := z.serverPools[0].sets[0]

	erasureDisks := er.getDisks()
	ridx := rand.Intn(len(erasureDisks))

	z.serverPools[0].erasureDisksMu.Lock()
	er.getDisks = func() []StorageAPI {
		erasureDisks[ridx] = newNaughtyDisk(erasureDisks[ridx], nil, errFaultyDisk)
		return erasureDisks
	}
	z.serverPools[0].erasureDisksMu.Unlock()

	uploadIDs = append(uploadIDs, res.UploadID)

	if storageMap := p.v1alpha1Storage(apiResourceConfigSource, restOptionsGetter); len(storageMap) > 0 {
		apiGroupInfo.VersionedResourcesStorageMap[authenticationv1alpha1.SchemeGroupVersion.Version] = storageMap
	}

	if storageMap := p.v1beta1Storage(apiResourceConfigSource, restOptionsGetter); len(storageMap) > 0 {

	if storageMap, err := p.storage(apiResourceConfigSource, restOptionsGetter, flowcontrolapisv1beta1.SchemeGroupVersion); err != nil {
		return genericapiserver.APIGroupInfo{}, err
	} else if len(storageMap) > 0 {
		apiGroupInfo.VersionedResourcesStorageMap[flowcontrolapisv1beta1.SchemeGroupVersion.Version] = storageMap
	}

	if storageMap, err := p.v1alpha1Storage(apiResourceConfigSource, restOptionsGetter); err != nil {
		return genericapiserver.APIGroupInfo{}, err
	} else if len(storageMap) > 0 {
		apiGroupInfo.VersionedResourcesStorageMap[networkingapiv1alpha1.SchemeGroupVersion.Version] = storageMap
	}

	if storageMap, err := p.v1Storage(apiResourceConfigSource, restOptionsGetter); err != nil {

	if storageMap, err := p.v1Storage(apiResourceConfigSource, restOptionsGetter); err != nil {
		return genericapiserver.APIGroupInfo{}, err
	} else if len(storageMap) > 0 {
		apiGroupInfo.VersionedResourcesStorageMap[admissionregistrationv1.SchemeGroupVersion.Version] = storageMap
	}

	if storageMap, err := p.v1beta1Storage(apiResourceConfigSource, restOptionsGetter); err != nil {

	if storageMap, err := p.v1alpha1Storage(apiResourceConfigSource, restOptionsGetter); err != nil {
		return genericapiserver.APIGroupInfo{}, err
	} else if len(storageMap) > 0 {
		apiGroupInfo.VersionedResourcesStorageMap[apiserverv1alpha1.SchemeGroupVersion.Version] = storageMap
	}

	return apiGroupInfo, nil
}

	// TODO refactor the plumbing to provide the information in the APIGroupInfo

	if storageMap, err := p.v1Storage(apiResourceConfigSource, restOptionsGetter); err != nil {
		return genericapiserver.APIGroupInfo{}, err
	} else if len(storageMap) > 0 {
		apiGroupInfo.VersionedResourcesStorageMap[batchapiv1.SchemeGroupVersion.Version] = storageMap
	}

	return apiGroupInfo, nil
}

	// TODO refactor the plumbing to provide the information in the APIGroupInfo

	if storageMap, err := p.v1Storage(apiResourceConfigSource, restOptionsGetter); err != nil {
		return genericapiserver.APIGroupInfo{}, err
	} else if len(storageMap) > 0 {
		apiGroupInfo.VersionedResourcesStorageMap[certificatesapiv1.SchemeGroupVersion.Version] = storageMap
	}

	if storageMap, err := p.v1alpha1Storage(apiResourceConfigSource, restOptionsGetter); err != nil {