}

	calcQuorum := func(metaArr []FileInfo, errs []error) (FileInfo, []FileInfo, []StorageAPI, time.Time, string, error) {
		readQuorum, _, err := objectQuorumFromMeta(ctx, metaArr, errs, er.defaultParityCount)
		if err != nil {
			return FileInfo{}, nil, nil, time.Time{}, "", err
		}
		if err := reduceReadQuorumErrs(ctx, errs, objectOpIgnoredErrs, readQuorum); err != nil {
			return FileInfo{}, nil, nil, time.Time{}, "", err
		}

}

// GetDiskID - returns the cached disk uuid
func (s *xlStorage) GetDiskID() (string, error) {
	s.RLock()
	diskID := s.diskID
	fileInfo := s.formatFileInfo
	lastCheck := s.formatLastCheck

	// check if we have a valid disk ID that is less than 1 seconds old.
	if fileInfo != nil && diskID != "" && time.Since(lastCheck) <= 1*time.Second {
		s.RUnlock()
		return diskID, nil
	}
	s.RUnlock()

	case DeleteType:
		return j.DeleteMarker.VersionID
	case LegacyType:
		return [16]byte{}
	}
	return [16]byte{}
}

// ToFileInfo returns FileInfo of the underlying type.
func (j *xlMetaV2Version) ToFileInfo(volume, path string, allParts bool) (fi FileInfo, err error) {
	if j == nil {
		return fi, errFileNotFound
	}
	switch j.Type {
	case ObjectType:
		fi, err = j.ObjectV2.ToFileInfo(volume, path, allParts)

	}
}

func BenchmarkMarshalMsgFileInfo(b *testing.B) {
	v := FileInfo{}
	b.ReportAllocs()
	b.ResetTimer()
	for i := 0; i < b.N; i++ {
		v.MarshalMsg(nil)
	}
}

func BenchmarkAppendMsgFileInfo(b *testing.B) {
	v := FileInfo{}
	bts := make([]byte, 0, v.Msgsize())
	bts, _ = v.MarshalMsg(bts[0:0])
	b.SetBytes(int64(len(bts)))
	b.ReportAllocs()

		zippedFile, err := file.Open()
		if err != nil {
			return err
		}
		err = func() (err error) {
			defer zippedFile.Close()
			extractedFilePath := filepath.Join(targetDir, file.Name)
			if file.FileInfo().IsDir() {
				return os.MkdirAll(extractedFilePath, file.Mode())
			}
			outputFile, err := os.OpenFile(extractedFilePath, os.O_WRONLY|os.O_CREATE|os.O_TRUNC, file.Mode())
			if err != nil {
				return err

			select {
			case results <- oi:
				return true
			case <-ctx.Done():
				return false
			}
		}
		for entry := range merged {
			if opts.LatestOnly {
				fi, err := entry.fileInfo(bucket)
				if err != nil {
					return
				}
				if opts.Filter != nil {
					if opts.Filter(fi) {
						if !send(fi.ToObjectInfo(bucket, fi.Name, vcfg != nil && vcfg.Versioned(fi.Name))) {

	if err := xl.MakeVol(ctx, volume); err != nil {
		t.Fatalf("Unable to create volume, %s", err)
	}
	var versions [50]string
	for i := range versions {
		versions[i] = uuid.New().String()
		fi := FileInfo{
			Name: object, Volume: volume, VersionID: versions[i], ModTime: UTCNow(), DataDir: "", Size: 10000,
			Erasure: ErasureInfo{
				Algorithm:    erasureAlgorithm,
				DataBlocks:   4,
				ParityBlocks: 4,

	delay := job.Replicate.Flags.Retry.Delay
	if delay == 0 {
		delay = batchReplJobDefaultRetryDelay
	}
	rnd := rand.New(rand.NewSource(time.Now().UnixNano()))

	selectObj := func(info FileInfo) (ok bool) {
		if r.Flags.Filter.OlderThan > 0 && time.Since(info.ModTime) < r.Flags.Filter.OlderThan {
			// skip all objects that are newer than specified older duration
			return false
		}