include/master-slave.inc [connection master] connection slave; call mtr.add_suppression(".*Invalid .* username when attempting to connect to the master server.*"); include/stop_slave.inc CHANGE MASTER TO MASTER_USER= '', MASTER_PASSWORD= ''; START SLAVE; include/wait_for_slave_io_error.inc [errno=1045, 1593] include/stop_slave_sql.inc CHANGE MASTER TO MASTER_USER= 'root', MASTER_PASSWORD= ''; START SLAVE; include/rpl_end.inc