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
84
85
86
87
88
89
90
91
92
93
94
95
|
connection node_2;
connection node_1;
connection node_1;
select @@gtid_domain_id, @@server_id, @@wsrep_gtid_domain_id,@@wsrep_gtid_mode;
@@gtid_domain_id @@server_id @@wsrep_gtid_domain_id @@wsrep_gtid_mode
0 11 1 1
connection node_2;
call mtr.add_suppression("WSREP: Ignoring server id .* for non bootstrap node");
select @@gtid_domain_id, @@server_id, @@wsrep_gtid_domain_id,@@wsrep_gtid_mode;
@@gtid_domain_id @@server_id @@wsrep_gtid_domain_id @@wsrep_gtid_mode
0 12 1 1
connection node_1;
CREATE TABLE t1(id int not null primary key) engine=innodb;
INSERT INTO t1 values (1);
show global variables like '%gtid%';
Variable_name Value
binlog_gtid_index ON
binlog_gtid_index_page_size 4096
binlog_gtid_index_span_min 65536
gtid_binlog_pos 1-11-2
gtid_binlog_state 1-11-2
gtid_cleanup_batch_size 64
gtid_current_pos 1-11-2
gtid_domain_id 0
gtid_ignore_duplicates OFF
gtid_pos_auto_engines
gtid_slave_pos
gtid_strict_mode OFF
wsrep_gtid_domain_id 1
wsrep_gtid_mode ON
connection node_2;
SET SESSION wsrep_sync_wait=15;
show global variables like '%gtid%';
Variable_name Value
binlog_gtid_index ON
binlog_gtid_index_page_size 4096
binlog_gtid_index_span_min 65536
gtid_binlog_pos 0-12-1,1-11-2
gtid_binlog_state 0-12-1,1-11-2
gtid_cleanup_batch_size 64
gtid_current_pos 0-12-1
gtid_domain_id 0
gtid_ignore_duplicates OFF
gtid_pos_auto_engines
gtid_slave_pos
gtid_strict_mode OFF
wsrep_gtid_domain_id 1
wsrep_gtid_mode ON
SET GLOBAL server_id=200;
ERROR 42000: Variable 'server_id' can't be set to the value of '200'
SHOW WARNINGS;
Level Code Message
Warning 1231 Can't change server_id because wsrep and wsrep_gtid_mode is set. You can set server_id only with wsrep_new_cluster.
Error 1231 Variable 'server_id' can't be set to the value of '200'
SET SESSION server_id=200;
ERROR 42000: Variable 'server_id' can't be set to the value of '200'
SHOW WARNINGS;
Level Code Message
Warning 1231 Can't change server_id because wsrep and wsrep_gtid_mode is set. You can set server_id only with wsrep_new_cluster.
Error 1231 Variable 'server_id' can't be set to the value of '200'
INSERT INTO t1 values(2);
show global variables like '%gtid%';
Variable_name Value
binlog_gtid_index ON
binlog_gtid_index_page_size 4096
binlog_gtid_index_span_min 65536
gtid_binlog_pos 0-12-1,1-11-3
gtid_binlog_state 0-12-1,1-11-3
gtid_cleanup_batch_size 64
gtid_current_pos 0-12-1
gtid_domain_id 0
gtid_ignore_duplicates OFF
gtid_pos_auto_engines
gtid_slave_pos
gtid_strict_mode OFF
wsrep_gtid_domain_id 1
wsrep_gtid_mode ON
connection node_1;
show global variables like '%gtid%';
Variable_name Value
binlog_gtid_index ON
binlog_gtid_index_page_size 4096
binlog_gtid_index_span_min 65536
gtid_binlog_pos 1-11-3
gtid_binlog_state 1-11-3
gtid_cleanup_batch_size 64
gtid_current_pos 1-11-3
gtid_domain_id 0
gtid_ignore_duplicates OFF
gtid_pos_auto_engines
gtid_slave_pos
gtid_strict_mode OFF
wsrep_gtid_domain_id 1
wsrep_gtid_mode ON
DROP TABLE t1;
|
