var errStr string
		if err != nil {
			errStr = err.Error()
		} else {
			errStr = "<nil>"
		}
		tags[fmt.Sprintf("ddisk-%d", index)] = errStr
	}

	return m, nil
}

func fileInfoFromRaw(ri RawFileInfo, bucket, object string, readData, inclFreeVers bool) (FileInfo, error) {
	return getFileInfo(ri.Buf, bucket, object, "", fileInfoOpts{
		Data:             readData,
		InclFreeVersions: inclFreeVers,
	})