1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
|
include/rpl_init.inc [topology=1->2,1->3]
connection server_1;
create table t1 (n int);
insert into t1 values (1);
insert into t1 values (2);
connection server_3;
include/stop_slave.inc
include/wait_for_slave_to_stop.inc
connection server_2;
include/stop_slave.inc
include/wait_for_slave_to_stop.inc
reset slave all;
connection server_1;
CHANGE MASTER TO master_host = '127.0.0.1', master_port = SERVER_MYPORT_2,
master_user='root', master_ssl_verify_server_cert=0,
MASTER_USE_GTID=SLAVE_POS, master_demote_to_slave=1;
include/start_slave.inc
include/wait_for_slave_to_start.inc
connection server_2;
flush logs;
insert into t1 values (3);
insert into t1 values (4);
flush logs;
connection server_3;
CHANGE MASTER TO master_host = '127.0.0.1', master_port = SERVER_MYPORT_2,
MASTER_USE_GTID=SLAVE_POS;
include/start_slave.inc
select * from t1 order by n;
n
1
2
3
4
show binary logs;
Log_name File_size
master-bin.000001 #
include/show_binlog_events.inc
Log_name Pos Event_type Server_id End_log_pos Info
master-bin.000001 # Gtid # # GTID #-#-#
master-bin.000001 # Query # # use `test`; create table t1 (n int)
master-bin.000001 # Gtid # # BEGIN GTID #-#-#
master-bin.000001 # Query # # use `test`; insert into t1 values (1)
master-bin.000001 # Query # # COMMIT
master-bin.000001 # Gtid # # BEGIN GTID #-#-#
master-bin.000001 # Query # # use `test`; insert into t1 values (2)
master-bin.000001 # Query # # COMMIT
master-bin.000001 # Gtid # # BEGIN GTID #-#-#
master-bin.000001 # Query # # use `test`; insert into t1 values (3)
master-bin.000001 # Query # # COMMIT
master-bin.000001 # Gtid # # BEGIN GTID #-#-#
master-bin.000001 # Query # # use `test`; insert into t1 values (4)
master-bin.000001 # Query # # COMMIT
connection server_1;
include/stop_slave.inc
include/wait_for_slave_to_stop.inc
reset slave all;
connection server_2;
CHANGE MASTER TO master_host = '127.0.0.1', master_port = SERVER_MYPORT_1,
master_user = 'root', MASTER_USE_GTID=SLAVE_POS, master_demote_to_slave=1;
include/start_slave.inc
connection server_3;
include/stop_slave.inc
CHANGE MASTER TO master_host = '127.0.0.1', master_port = SERVER_MYPORT_1,
MASTER_USE_GTID=SLAVE_POS;
include/start_slave.inc
connection server_1;
drop table t1;
include/rpl_end.inc
|
