include/master-slave.inc [connection master] call mtr.add_suppression("Failed during slave I/O thread initialization"); include/stop_slave.inc reset slave; SET GLOBAL debug="d,simulate_io_slave_error_on_init,simulate_sql_slave_error_on_init"; start slave; include/wait_for_slave_sql_error.inc [errno=1593] Last_SQL_Error = 'Failed during slave thread initialization' SET GLOBAL debug=""; RESET SLAVE; include/rpl_end.inc