// string "V1Obj"
		o = append(o, 0xa5, 0x56, 0x31, 0x4f, 0x62, 0x6a)
		if z.ObjectV1 == nil {
			o = msgp.AppendNil(o)
		} else {
			o, err = z.ObjectV1.MarshalMsg(o)
			if err != nil {
				err = msgp.WrapError(err, "ObjectV1")
				return
			}
		}
	}
	if (zb0001Mask & 0x4) == 0 { // if not omitted
		// string "V2Obj"
		o = append(o, 0xa5, 0x56, 0x32, 0x4f, 0x62, 0x6a)

	if err != nil {
		return
	}
	err = en.WriteInt64(z.BlockSize)
	if err != nil {
		err = msgp.WrapError(err, "BlockSize")
		return
	}
	// write "Index"
	err = en.Append(0xa5, 0x49, 0x6e, 0x64, 0x65, 0x78)
	if err != nil {
		return
	}
	err = en.WriteInt(z.Index)
	if err != nil {
		err = msgp.WrapError(err, "Index")
		return
	}
	// write "Distribution"

			return
		}
	}
	return
}

// EncodeMsg implements msgp.Encodable
func (z *FileInfoVersions) EncodeMsg(en *msgp.Writer) (err error) {
	// array header, size 5
	err = en.Append(0x95)
	if err != nil {
		return
	}
	err = en.WriteString(z.Volume)
	if err != nil {
		err = msgp.WrapError(err, "Volume")
		return
	}
	err = en.WriteString(z.Name)
	if err != nil {

	if err != nil {
		return
	}
	err = z.Info.EncodeMsg(en)
	if err != nil {
		err = msgp.WrapError(err, "Info")
		return
	}
	// write "Cache"
	err = en.Append(0xa5, 0x43, 0x61, 0x63, 0x68, 0x65)
	if err != nil {
		return
	}
	err = en.WriteMapHeader(uint32(len(z.Cache)))
	if err != nil {
		err = msgp.WrapError(err, "Cache")
		return
	}