}

// unmarshalV1 decodes version 1, never released.
func (x *xlMetaV2VersionHeader) unmarshalV1(bts []byte) (o []byte, err error) {
	var zb0001 uint32
	zb0001, bts, err = msgp.ReadArrayHeaderBytes(bts)
	if err != nil {
		err = msgp.WrapError(err)
		return
	}
	if zb0001 != 4 {
		err = msgp.ArrayError{Wanted: 4, Got: zb0001}
		return
	}
	bts, err = msgp.ReadExactBytes(bts, (x.VersionID)[:])

		if err != nil {
			err = msgp.WrapError(err)
			return
		}
		switch msgp.UnsafeString(field) {
		case "Parts":
			var zb0002 uint32
			zb0002, bts, err = msgp.ReadArrayHeaderBytes(bts)
			if err != nil {
				err = msgp.WrapError(err, "Parts")
				return
			}
			if cap(z.Parts) >= int(zb0002) {
				z.Parts = (z.Parts)[:zb0002]
			} else {

			if err != nil {
				err = msgp.WrapError(err, "ErasureIndex")
				return
			}
		case "EcDist":
			var zb0003 uint32
			zb0003, bts, err = msgp.ReadArrayHeaderBytes(bts)
			if err != nil {
				err = msgp.WrapError(err, "ErasureDist")
				return
			}
			if cap(z.ErasureDist) >= int(zb0003) {
				z.ErasureDist = (z.ErasureDist)[:zb0003]
			} else {

	var zb0002 uint32
	zb0002, bts, err = msgp.ReadArrayHeaderBytes(bts)
	if err != nil {
		err = msgp.WrapError(err)
		return
	}
	if cap((*z)) >= int(zb0002) {
		(*z) = (*z)[:zb0002]
	} else {
		(*z) = make(VolsInfo, zb0002)
	}
	for zb0001 := range *z {
		var zb0003 uint32
		zb0003, bts, err = msgp.ReadArrayHeaderBytes(bts)
		if err != nil {
			err = msgp.WrapError(err, zb0001)

}

// UnmarshalMsg implements msgp.Unmarshaler
func (z *xlMetaV2VersionHeaderV2) UnmarshalMsg(bts []byte, hdrVer uint) (o []byte, err error) {
	var zb0001 uint32
	zb0001, bts, err = msgp.ReadArrayHeaderBytes(bts)
	if err != nil {
		err = msgp.WrapError(err)
		return
	}
	want := uint32(5)
	if hdrVer > 2 {
		want += 2
	}
	if zb0001 != want {
		err = msgp.ArrayError{Wanted: want, Got: zb0001}

	}
	return
}

// UnmarshalMsg implements msgp.Unmarshaler
func (z *dataUsageHashMap) UnmarshalMsg(bts []byte) (o []byte, err error) {
	var zb0002 uint32
	zb0002, bts, err = msgp.ReadArrayHeaderBytes(bts)
	if err != nil {
		err = msgp.WrapError(err)
		return
	}
	if zb0002 == 0 {
		*z = nil
		return bts, nil
	}
	*z = make(dataUsageHashMap, zb0002)

		if err != nil {
			return msgp.WrapError(err, "loadLegacy.ReadMapKey")
		}
		switch msgp.UnsafeString(field) {
		case "Versions":
			var zb0002 uint32
			zb0002, bts, err = msgp.ReadArrayHeaderBytes(bts)
			if err != nil {
				return msgp.WrapError(err, "Versions")
			}
			if cap(x.versions) >= int(zb0002) {
				x.versions = (x.versions)[:zb0002]
			} else {