if _, err := rand.Read(data); err != nil {
		t.Fatal(err)
	}
	algo := HighwayHash256
	h := algo.New()
	h.Write(data)
	hashBytes := h.Sum(nil)
	if err := storage.WriteAll(context.Background(), volName, fileName, data); err != nil {
		t.Fatal(err)
	}
	if err := storage.storage.bitrotVerify(context.Background(), pathJoin(path, volName, fileName), size, algo, hashBytes, 0); err != nil {
		t.Fatal(err)
	}

	ErasureDist        []uint8           `json:"EcDist" msg:"EcDist"`                            // Erasure distribution
	BitrotChecksumAlgo ChecksumAlgo      `json:"CSumAlgo" msg:"CSumAlgo"`                        // Bitrot checksum algo
	PartNumbers        []int             `json:"PartNums" msg:"PartNums"`                        // Part Numbers
	PartETags          []string          `json:"PartETags" msg:"PartETags,allownil"`             // Part ETags

	parentDir := pathutil.Dir(srcFilePath)
	s.deleteFile(srcVolumeDir, parentDir, false, false)

	return nil
}

func (s *xlStorage) bitrotVerify(ctx context.Context, partPath string, partSize int64, algo BitrotAlgorithm, sum []byte, shardSize int64) error {
	// Open the file for reading.
	file, err := OpenFile(partPath, readMode, 0o666)
	if err != nil {
		return osErrToFileErr(err)
	}

		}, index)
	}

	for _, err := range g.Wait() {
		if err != nil {
			storageLogIf(ctx, err)
		}
		// let's the rest shutdown
	}
	return nil
}

// Legacy returns 'true' if distribution algo is CRCMOD
func (z *erasureServerPools) Legacy() (ok bool) {
	ok = true
	for _, set := range z.serverPools {
		ok = ok && set.Legacy()
	}
	return ok
}