~drizzle-trunk/drizzle/development

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
# Testing if "flush logs" command bouncing resulting in logs created in a loop 
# in case of bi-directional replication
-- source include/master-slave.inc

--replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
show variables like 'relay_log%';

connection slave;
--disable_warnings
stop slave;
--enable_warnings
--replace_result $MASTER_MYPORT MASTER_PORT
eval change master to master_host='127.0.0.1',master_user='root',
 master_password='',master_port=$MASTER_MYPORT;
start slave;

#
#  Start replication slave -> master
#
connection master;
--disable_warnings
stop slave;
--enable_warnings
--replace_result $SLAVE_MYPORT SLAVE_PORT
eval change master to master_host='127.0.0.1',master_user='root',
 master_password='',master_port=$SLAVE_MYPORT;
start slave;

#
#  Wait for start of slave IO and SQL threads
#
let $result_pattern= '%127.0.0.1%root%slave-bin.000001%slave-bin.000001%Yes%Yes%0%0%None%';
--source include/wait_slave_status.inc

#
#  Flush logs of slave
#
# Create full loop by following way:
# 1. Insert into t1 on master (1st).
# 2. Insert into t1 on slave (2nd) when the event (1st) for t1 replicated.
# 3. Master waits until the event (2nd) for t1 will be replicated.

--disable_query_log
CREATE TABLE t1 (a INT KEY) ENGINE= MyISAM;
let $wait_binlog_event= CREATE TABLE t1;
--source include/wait_for_binlog_event.inc
sync_slave_with_master;

connection master;
INSERT INTO t1 VALUE(1);
--enable_query_log
FLUSH LOGS;
let $slave_param_value= query_get_value(SHOW MASTER STATUS, Position, 1);

connection slave;
let $slave_param= Exec_Master_Log_Pos;
source include/wait_for_slave_param.inc;

--disable_query_log
INSERT INTO t1 VALUE(2);
let $slave_param_value= query_get_value(SHOW MASTER STATUS, Position, 1);
--enable_query_log

connection master;
let $slave_param= Exec_Master_Log_Pos;
source include/wait_for_slave_param.inc;

--enable_query_log

#
#  Show status of slave
#
--replace_result $SLAVE_MYPORT SLAVE_PORT $slave_param_value POSITION
--replace_column 1 # 8 # 9 # 16 # 23 # 33 # 34 # 35 #
--query_vertical SHOW SLAVE STATUS