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
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
|
connection node_1;
cluster 1 node 1
SHOW STATUS LIKE 'wsrep_cluster_size';
Variable_name Value
wsrep_cluster_size 3
connection node_2;
cluster 1 node 2
SHOW STATUS LIKE 'wsrep_cluster_size';
Variable_name Value
wsrep_cluster_size 3
connect node_3, 127.0.0.1, root, , test, $NODE_MYPORT_3;
connection node_3;
cluster 1 node 3
SHOW STATUS LIKE 'wsrep_cluster_size';
Variable_name Value
wsrep_cluster_size 3
connect node_4, 127.0.0.1, root, , test, $NODE_MYPORT_4;
connection node_4;
cluster 2 node 1
SHOW STATUS LIKE 'wsrep_cluster_size';
Variable_name Value
wsrep_cluster_size 3
connect node_5, 127.0.0.1, root, , test, $NODE_MYPORT_5;
connection node_5;
cluster 2 node 2
SHOW STATUS LIKE 'wsrep_cluster_size';
Variable_name Value
wsrep_cluster_size 3
connect node_6, 127.0.0.1, root, , test, $NODE_MYPORT_6;
connection node_6;
cluster 2 node 3
SHOW STATUS LIKE 'wsrep_cluster_size';
Variable_name Value
wsrep_cluster_size 3
connection node_1;
change master to master_host='127.0.0.1', master_user='root', master_port=NODE_MYPORT_4, master_use_gtid=current_pos, ignore_server_ids=(12,13);;
start slave;
include/wait_for_slave_to_start.inc
select @@gtid_binlog_state;
@@gtid_binlog_state
select @@gtid_slave_pos;
@@gtid_slave_pos
connection node_4;
change master to master_host='127.0.0.1', master_user='root', master_port=NODE_MYPORT_1, master_use_gtid=current_pos, ignore_server_ids=(22,23);;
start slave;
include/wait_for_slave_to_start.inc
select @@gtid_binlog_state;
@@gtid_binlog_state
select @@gtid_slave_pos;
@@gtid_slave_pos
cluster 1 node 1
connection node_1;
create table t1 (cluster_domain_id int ,node_server_id int, seq_no int);
insert into t1 values (1, 11, 2);
select @@gtid_binlog_state;
@@gtid_binlog_state
1-11-2
#wait for sync cluster 1 and 2
connection node_1;
include/save_master_gtid.inc
connection node_4;
include/sync_with_master_gtid.inc
cluster 2 node 1
connection node_4;
select @@gtid_binlog_state;
@@gtid_binlog_state
1-11-2
insert into t1 values (2, 21, 1);
select @@gtid_binlog_state;
@@gtid_binlog_state
1-11-2,2-21-1
select * from t1;
cluster_domain_id node_server_id seq_no
1 11 2
2 21 1
#wait for sync cluster 1 and 2
connection node_1;
include/save_master_gtid.inc
connection node_4;
include/sync_with_master_gtid.inc
cluster 1 node 2
connection node_2;
select @@gtid_binlog_state;
@@gtid_binlog_state
1-11-2
insert into t1 values (1, 12, 3);
select @@gtid_binlog_state;
@@gtid_binlog_state
1-11-2,1-12-3,2-21-1
#wait for sync cluster 1 and 2
connection node_1;
include/save_master_gtid.inc
connection node_4;
include/sync_with_master_gtid.inc
cluster 1 node 3
connection node_3;
select @@gtid_binlog_state;
@@gtid_binlog_state
1-11-2,2-21-1
insert into t1 values (1, 13, 4);
select @@gtid_binlog_state;
@@gtid_binlog_state
1-12-3,1-11-2,1-13-4,2-21-1
#wait for sync cluster 1 and 2
connection node_1;
include/save_master_gtid.inc
connection node_4;
include/sync_with_master_gtid.inc
cluster 2 node 2
connection node_5;
select @@gtid_binlog_state;
@@gtid_binlog_state
1-12-3,1-11-2,1-13-4,2-21-1
insert into t1 values (2, 22, 2);
select @@gtid_binlog_state;
@@gtid_binlog_state
1-12-3,1-11-2,1-13-4,2-21-1,2-22-2
#wait for sync cluster 2 and 1
connection node_4;
include/save_master_gtid.inc
connection node_1;
include/sync_with_master_gtid.inc
cluster 2 node 3
connection node_6;
select @@gtid_binlog_state;
@@gtid_binlog_state
1-12-3,1-11-2,1-13-4,2-21-1,2-22-2
insert into t1 values (2, 23, 3);
select @@gtid_binlog_state;
@@gtid_binlog_state
1-12-3,1-11-2,1-13-4,2-21-1,2-22-2,2-23-3
#wait for sync cluster 2 and 1
connection node_4;
include/save_master_gtid.inc
connection node_1;
include/sync_with_master_gtid.inc
cluster 1 node 1
connection node_1;
select @@gtid_binlog_state;
@@gtid_binlog_state
1-12-3,1-11-2,1-13-4,2-21-1,2-22-2,2-23-3
drop table t1;
stop slave;
reset slave;
change master to master_use_gtid=no, ignore_server_ids=();
reset master;
set global GTID_SLAVE_POS="";
cluster 2 node 1
connection node_4;
stop slave;
reset slave;
change master to master_use_gtid=no, ignore_server_ids=();
reset master;
set global GTID_SLAVE_POS="";
connection node_2;
reset master;
connection node_3;
reset master;
connection node_5;
reset master;
connection node_6;
reset master;
connection node_1;
change master to master_host='127.0.0.1', master_user='root', master_port=NODE_MYPORT_6, master_use_gtid=current_pos, ignore_server_ids=(12,13);;
start slave;
include/wait_for_slave_to_start.inc
select @@gtid_binlog_state;
@@gtid_binlog_state
select @@gtid_slave_pos;
@@gtid_slave_pos
connection node_4;
change master to master_host='127.0.0.1', master_user='root', master_port=NODE_MYPORT_3, master_use_gtid=current_pos, ignore_server_ids=(22,23);;
start slave;
include/wait_for_slave_to_start.inc
select @@gtid_binlog_state;
@@gtid_binlog_state
select @@gtid_slave_pos;
@@gtid_slave_pos
cluster 1 node 1
connection node_1;
create table t1 (cluster_domain_id int not null,node_server_id int not null, seq_no int not null, primary key(cluster_domain_id, node_server_id,seq_no)) engine=innodb;
insert into t1 values (1, 11, 2);
select @@gtid_binlog_state;
@@gtid_binlog_state
1-11-2
#wait for sync cluster 1 and 2
connection node_1;
include/save_master_gtid.inc
connection node_4;
include/sync_with_master_gtid.inc
cluster 2 node 1
connection node_4;
insert into t1 values (2, 21, 1);
select @@gtid_binlog_state;
@@gtid_binlog_state
1-11-2,2-21-1
select * from t1;
cluster_domain_id node_server_id seq_no
1 11 2
2 21 1
#wait for sync cluster 1 and 2
connection node_1;
include/save_master_gtid.inc
connection node_4;
include/sync_with_master_gtid.inc
cluster 1 node 2
connection node_2;
select @@gtid_binlog_state;
@@gtid_binlog_state
1-11-2,2-21-1
insert into t1 values (1, 12, 3);
select @@gtid_binlog_state;
@@gtid_binlog_state
1-11-2,1-12-3,2-21-1
#wait for sync cluster 1 and 2
connection node_1;
include/save_master_gtid.inc
connection node_4;
include/sync_with_master_gtid.inc
cluster 1 node 3
connection node_3;
select @@gtid_binlog_state;
@@gtid_binlog_state
1-11-2,1-12-3,2-21-1
insert into t1 values (1, 13, 4);
select @@gtid_binlog_state;
@@gtid_binlog_state
1-12-3,1-11-2,1-13-4,2-21-1
#wait for sync cluster 1 and 2
connection node_1;
include/save_master_gtid.inc
connection node_4;
include/sync_with_master_gtid.inc
cluster 2 node 2
connection node_5;
select @@gtid_binlog_state;
@@gtid_binlog_state
1-12-3,1-11-2,1-13-4,2-21-1
insert into t1 values (2, 22, 2);
select @@gtid_binlog_state;
@@gtid_binlog_state
1-12-3,1-11-2,1-13-4,2-21-1,2-22-2
#wait for sync cluster 2 and 1
connection node_4;
include/save_master_gtid.inc
connection node_1;
include/sync_with_master_gtid.inc
cluster 2 node 3
connection node_6;
select @@gtid_binlog_state;
@@gtid_binlog_state
1-12-3,1-11-2,1-13-4,2-21-1,2-22-2
insert into t1 values (2, 23, 3);
select @@gtid_binlog_state;
@@gtid_binlog_state
1-12-3,1-11-2,1-13-4,2-21-1,2-22-2,2-23-3
#wait for sync cluster 2 and 1
connection node_4;
include/save_master_gtid.inc
connection node_1;
include/sync_with_master_gtid.inc
cluster 1 node 1
connection node_1;
select @@gtid_binlog_state;
@@gtid_binlog_state
1-12-3,1-11-2,1-13-4,2-21-1,2-22-2,2-23-3
drop table t1;
stop slave;
change master to master_use_gtid=no, ignore_server_ids=();
reset master;
set global GTID_SLAVE_POS="";
cluster 2 node 1
connection node_4;
stop slave;
change master to master_use_gtid=no, ignore_server_ids=();
reset master;
set global GTID_SLAVE_POS="";
connection node_2;
set session wsrep_on=off;
reset master;
set session wsrep_on=on;
connection node_3;
set session wsrep_on=off;
reset master;
set session wsrep_on=on;
connection node_5;
set session wsrep_on=off;
reset master;
set session wsrep_on=on;
connection node_6;
set session wsrep_on=off;
reset master;
set session wsrep_on=on;
|
