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mariadb/mysql-test/suite/engines/funcs/t/rpl_server_id1.test
2021-03-19 12:20:50 +01:00

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# This test checks that the slave I/O thread refuses to start if slave
# and master have the same server id (because this is a useless setup,
# and otherwise SHOW SLAVE STATUS shows progress but all queries are
# ignored, which has caught our customers), unless
# --replicate-same-server-id.
--source include/master-slave.inc
connection slave;
create table t1 (n int);
reset master;
# replicate ourselves
--source include/stop_slave.inc
--replace_result $SLAVE_MYPORT SLAVE_PORT
eval change master to master_port=$SLAVE_MYPORT;
--let $status_items= Slave_IO_Running, Slave_SQL_Running, Last_SQL_Errno, Last_SQL_Error, Exec_Master_Log_Pos
--source include/show_slave_status.inc
start slave;
insert into t1 values (1);
--let $slave_param=Last_IO_Errno
--let $slave_param_value=1593
--source include/wait_for_slave_param.inc
--let $slave_field_result_replace= / at [0-9]*/ at XXX/
--let $status_items= Last_IO_Errno, Last_IO_Error
--source include/show_slave_status.inc
--source include/stop_slave.inc
reset slave;
reset master;
drop table t1;