etag        string
		fi          FileInfo
		onlineMeta  []FileInfo
		onlineDisks []StorageAPI
		err         error
	)

	for success := range done {
		totalResp++
		if success {
			validResp++
		}

		if totalResp >= minDisks && opts.FastGetObjInfo {
			rw.Lock()
			ok := countErrs(errs, errFileNotFound) >= minDisks || countErrs(errs, errFileVersionNotFound) >= minDisks
			rw.Unlock()
			if ok {

* `datetime.timedelta`:
    * Un `datetime.timedelta` de Python.
    * En requests y responses se representará como un `float` de segundos totales.