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
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
|
# WL#3584 GTID.
#
# Testing failover scenarios.
--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 $SERVER_MYPORT_1 SERVER_MYPORT_1
--eval CHANGE REPLICATION SOURCE to SOURCE_PORT=$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 $SERVER_MYPORT_2 SERVER_MYPORT_2
--eval CHANGE REPLICATION SOURCE to SOURCE_PORT=$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 $SERVER_MYPORT_1 SERVER_MYPORT_1
--eval CHANGE REPLICATION SOURCE to SOURCE_PORT=$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
|
