Returns:
            int: Mirror MFT Table offset from the beginning of the partition \
            in bytes

def mft_mirror_offset(self):
        """
        Returns:
            int: Mirror MFT Table offset from the beginning of the partition \
            in bytes
        """
        return self.bpb.bytes_per_sector * \
            self.bpb.sectors_per_cluster * self.extended_bpb.mft_mirror_cluster