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# WL#3584 GTID. # # Testing failover scenarios. --source include/have_innodb.inc --source include/have_binlog_format_mixed.inc # # Set up 3 server replication chain: M1 -> S2 -> S3. # Remove S2 and show M1 -> S3 works. # --let $rpl_topology= 1->2->3 --source include/rpl_init.inc --echo --connection server_1 create table t1 (a int not null auto_increment, b int not null, primary key(a)) engine=innodb; --source include/rpl_sync.inc --connection server_3 --source include/stop_slave.inc #--let $rpl_topology= 1->2, 1->3 #--source include/rpl_change_topology.inc --replace_result $SERVER_MYPORT_1 SERVER_MYPORT_1 --eval change master to master_port=$SERVER_MYPORT_1; --source include/start_slave.inc --connection server_1 insert into t1 values (NULL, 1); --let $sync_slave_connection= server_2 --source include/sync_slave_sql_with_master.inc --connection server_1 --let $sync_slave_connection= server_3 --source include/sync_slave_sql_with_master.inc --let $diff_tables= server_1:test.t1, server_2:test.t1, server_3:test.t1 --source include/diff_tables.inc # # remove master, and set up S2 -> S3 link # S3 proves to fail over S2 the new master. # --let $rpl_topology= 2->3 # --connection server_3 --source include/stop_slave.inc --connection server_1 insert into t1 values (NULL, 2); # won't be seen by S3 until it connects to S2 --let $sync_slave_connection= server_2 --source include/sync_slave_sql_with_master.inc --source include/stop_slave.inc --connection server_3 --replace_result $SERVER_MYPORT_2 SERVER_MYPORT_2 --eval change master to master_port=$SERVER_MYPORT_2 --source include/start_slave.inc --connection server_2 --let $sync_slave_connection= server_3 --source include/sync_slave_sql_with_master.inc --let $diff_tables= server_1:test.t1, server_2:test.t1, server_3:test.t1 --source include/diff_tables.inc # Restore M1 -> S2 -> S3 --connection server_2 --replace_result $SERVER_MYPORT_1 SERVER_MYPORT_1 --eval change master to master_port=$SERVER_MYPORT_1 --source include/start_slave.inc # # Clean up # --echo *** Clean up *** --connection server_1 DROP TABLE t1; --source include/rpl_sync.inc --source include/rpl_end.inc