}
	return fmt.Sprintf("%d%s", size, hugePageSizeUnitList[idx]), nil
}

// IsHugePageMedium returns true if the volume medium is in 'HugePages[-size]' format
func IsHugePageMedium(medium v1.StorageMedium) bool {
	if medium == v1.StorageMediumHugePages {
		return true
	}
	return strings.HasPrefix(string(medium), string(v1.StorageMediumHugePagesPrefix))

			}
		}
	}

	switch {
	case ed.medium == v1.StorageMediumDefault:
		err = ed.setupDir(dir)
	case ed.medium == v1.StorageMediumMemory:
		err = ed.setupTmpfs(dir)
	case v1helper.IsHugePageMedium(ed.medium):
		err = ed.setupHugepages(dir)
	default:
		err = fmt.Errorf("unknown storage medium %q", ed.medium)
	}