return FileInfoVersions{}, e
	} else if buf != nil {
		versions, err = buf.ListVersions(volume, path, allParts)
	} else {
		var xlMeta xlMetaV2
		if err := xlMeta.LoadOrConvert(xlMetaBuf); err != nil {
			return FileInfoVersions{}, err
		}
		versions, err = xlMeta.ListVersions(volume, path, allParts)
	}
	if err == nil && len(versions) == 0 {