def blksize(self):
        """The test blksize."""
        self._blksize = self.lib.iperf_get_test_blksize(self._test)
        return self._blksize
def blksize ( self ) : self . _blksize = self . lib . iperf_get_test_blksize ( self . _test ) return self . _blksize
The test blksize.