}
	}
	msg := "Expected MINIO_* environment name and values across all servers to be same: "
	if len(missing) > 0 {
		msg += fmt.Sprintf(`Missing environment values: %v. `, missing)
	}
	if len(mismatching) > 0 {
		msg += fmt.Sprintf(`Mismatching environment values: %v. `, mismatching)
	}
	if len(extra) > 0 {
		msg += fmt.Sprintf(`Extra environment values: %v. `, extra)
	}

		b.objectLockConfig = nil
	}

	if len(b.VersioningConfigXML) != 0 {
		b.versioningConfig, err = versioning.ParseConfig(bytes.NewReader(b.VersioningConfigXML))
		if err != nil {
			return err
		}
	}

	if len(b.QuotaConfigJSON) != 0 {
		b.quotaConfig, err = parseBucketQuota(b.Name, b.QuotaConfigJSON)
		if err != nil {
			return err
		}
	}

	if len(b.ReplicationConfigXML) != 0 {

		} else {
			// not collecting per-cpu stats, so there will be only one element
			if len(cm) == 1 {
				m.Aggregated.CPU.TimesStat = &cm[0]
			} else {
				m.Errors = append(m.Errors, fmt.Sprintf("%s: Expected one CPU stat, got %d", byHostName, len(cm)))
			}
		}
		cpuCount, err := c.Counts(true)
		if err != nil {

func (m *mrfState) shutdown() {
	atomic.StoreInt32(&m.closing, 1)
	m.wg.Wait()
	close(m.opCh)
	atomic.StoreInt32(&m.closed, 1)

	if len(m.opCh) > 0 {
		healingLogEvent(context.Background(), "Saving MRF healing data (%d entries)", len(m.opCh))
	}

	newReader := func() io.ReadCloser {
		r, w := io.Pipe()
		go func() {
			// Initialize MRF meta header.
			var data [4]byte

	spaceCount, hexCount := 0, 0
	for i := range len(s) {
		c := s[i]
		if shouldEscape(c) {
			if c == ' ' {
				spaceCount++
			} else {
				hexCount++
			}
		}
	}

	if spaceCount == 0 && hexCount == 0 {
		return s
	}

	var buf [64]byte
	var t []byte

	required := len(s) + 2*hexCount
	if required <= len(buf) {
		t = buf[:required]
	} else {
		t = make([]byte, required)

	s = 3 + msgp.StringPrefixSize + len(z.Volume) + msgp.StringPrefixSize + len(z.Name) + msgp.StringPrefixSize + len(z.VersionID) + msgp.BoolSize + msgp.BoolSize + msgp.StringPrefixSize + len(z.TransitionStatus) + msgp.StringPrefixSize + len(z.TransitionedObjName) + msgp.StringPrefixSize + len(z.TransitionTier) + msgp.StringPrefixSize + len(z.TransitionVersionID) + msgp.BoolSize + msgp.StringPrefixSize + len(z.DataDir) + msgp.BoolSize + msgp.TimeSize + msgp.Int64Size +...

		apiErr := VersionNotFound{}
		if len(params) >= 1 {
			apiErr.Bucket = params[0]
		}
		if len(params) >= 2 {
			apiErr.Object = decodeDirObject(params[1])
		}
		if len(params) >= 3 {
			apiErr.VersionID = params[2]
		}
		return apiErr
	case errMethodNotAllowed.Error():
		apiErr := MethodNotAllowed{}
		if len(params) >= 1 {
			apiErr.Bucket = params[0]
		}
		if len(params) >= 2 {

	if b.Len() < n {
		return b.buf[b.off:], io.EOF
	}
	return b.buf[b.off : b.off+n], nil
}

// empty reports whether the unread portion of the buffer is empty.
func (b *Buffer) empty() bool { return len(b.buf) <= b.off }

// Len returns the number of bytes of the unread portion of the buffer;
// b.Len() == len(b.Bytes()).
func (b *Buffer) Len() int { return len(b.buf) - b.off }

				if sz != 0 {
					gots = append(gots, oi)
				}
			})

			if len(gots) != len(test.wants) {
				t.Fatalf("Expected %d objects but got %d", len(test.wants), len(gots))
			}
			if slices.CompareFunc(gots, test.wants, func(g, w ObjectInfo) int {
				if g.VersionID == w.VersionID {
					return 0
				}
				return -1

	serverPools := make(serverPoolsAvailableSpace, len(z.serverPools))

	storageInfos := make([][]*DiskInfo, len(z.serverPools))
	nSets := make([]int, len(z.serverPools))
	g := errgroup.WithNErrs(len(z.serverPools))
	for index := range z.serverPools {
		// Skip suspended pools or pools participating in rebalance for any new
		// I/O.