writeQuorum := dataDrives
	if dataDrives == parityDrives {
		writeQuorum++
	}

	// Validate input data size and it can never be less than zero.
	if data.Size() < -1 {
		bugLogIf(ctx, errInvalidArgument, logger.ErrorKind)
		return ObjectInfo{}, toObjectErr(errInvalidArgument)
	}

	// Initialize parts metadata
	partsMetadata := make([]FileInfo, len(storageDisks))

		return "", errCorruptedBackend
	}

	format := &formatErasureV3{}
	json := jsoniter.ConfigCompatibleWithStandardLibrary
	if err = json.Unmarshal(b, &format); err != nil {
		bugLogIf(GlobalContext, err) // log unexpected errors
		return "", errCorruptedFormat
	}

	m, n, err := findDiskIndexByDiskID(format, format.Erasure.This)
	if err != nil {
		return "", err
	}