func (z *listPathOptions) EncodeMsg(en *msgp.Writer) (err error) {
	// map header, size 19
	// write "ID"
	err = en.Append(0xde, 0x0, 0x13, 0xa2, 0x49, 0x44)
	if err != nil {
		return
	}
	err = en.WriteString(z.ID)
	if err != nil {
		err = msgp.WrapError(err, "ID")
		return
	}
	// write "Bucket"
	err = en.Append(0xa6, 0x42, 0x75, 0x63, 0x6b, 0x65, 0x74)
	if err != nil {
		return
	}

		return
	}
	if (zb0001Mask & 0x1) == 0 { // if not omitted
		// write "V2Obj"
		err = en.Append(0xa5, 0x56, 0x32, 0x4f, 0x62, 0x6a)
		if err != nil {
			return
		}
		if z.ObjectV2 == nil {
			err = en.WriteNil()
			if err != nil {
				return
			}
		} else {
			// map header, size 1
			// write "DDir"
			err = en.Append(0x81, 0xa4, 0x44, 0x44, 0x69, 0x72)
			if err != nil {

	setEventStreamHeaders(w)

	// Listen Publisher and peer-listen-client uses nonblocking send and hence does not wait for slow receivers.
	// Use buffered channel to take care of burst sends or slow w.Write()
	mergeCh := make(chan []byte, globalAPIConfig.getRequestsPoolCapacity()*len(globalEndpoints.Hostnames()))
	localCh := make(chan event.Event, globalAPIConfig.getRequestsPoolCapacity())

	if err == nil || err == io.EOF && n > 0 {
		d.tracker.logSuccess()
	}
	return n, err
}

func (d *diskHealthWrapper) Write(p []byte) (int, error) {
	if d.w == nil {
		return 0, fmt.Errorf("diskHealthWrapper: Write with no writer")
	}
	n, err := d.w.Write(p)
	if err == nil && n == len(p) {
		d.tracker.logSuccess()
	}
	return n, err
}

			err = msgp.WrapError(err, "Tiers")
			return
		}
		// map header, size 3
		// write "ts"
		err = en.Append(0x83, 0xa2, 0x74, 0x73)
		if err != nil {
			return
		}
		err = en.WriteUint64(za0002.TotalSize)
		if err != nil {
			err = msgp.WrapError(err, "Tiers", za0001, "TotalSize")
			return
		}
		// write "nv"
		err = en.Append(0xa2, 0x6e, 0x76)
		if err != nil {
			return
		}

	if res.ChecksumAlgo != "" {
		w.Header().Set(xhttp.AmzChecksumAlgo, res.ChecksumAlgo)
	}
	encodedSuccessResponse := encodeResponse(response)

	// Write success response.
	writeSuccessResponseXML(w, encodedSuccessResponse)
}

// CopyObjectPartHandler - uploads a part by copying data from an existing object as data source.

// NewChecksumFromData returns a new checksum from specified algorithm and base64 encoded value.
func NewChecksumFromData(t ChecksumType, data []byte) *Checksum {
	if !t.IsSet() {
		return nil
	}
	h := t.Hasher()
	h.Write(data)
	raw := h.Sum(nil)
	c := Checksum{Type: t, Encoded: base64.StdEncoding.EncodeToString(raw), Raw: raw}
	if !c.Valid() {
		return nil
	}
	return &c
}

			Value: float64(st.Total),
		})
		metrics = append(metrics, MetricV2{
			Description: MetricDescription{
				Namespace: minioNamespace,
				Subsystem: "locks",
				Name:      "write_total",
				Help:      "Number of current WRITE locks on this peer",
				Type:      gaugeMetric,
			},
			Value: float64(st.Writes),
		})
		metrics = append(metrics, MetricV2{
			Description: MetricDescription{

		return
	}

	configData, err := json.Marshal(config)
	if err != nil {
		writeErrorResponse(ctx, w, toAPIError(ctx, err), r.URL)
		return
	}

	// Write to client.
	writeSuccessResponseJSON(w, configData)

var errFaultyRemoteDisk = StorageErr("remote drive is faulty")

// errFaultyDisk - disk is faulty.
var errFaultyDisk = StorageErr("drive is faulty")

// errDiskAccessDenied - we don't have write permissions on disk.
var errDiskAccessDenied = StorageErr("drive access denied")

// errFileNotFound - cannot find the file.
var errFileNotFound = StorageErr("file not found")