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
|
=====Configuring the enviroment=======;
stop slave;
drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
reset master;
reset slave;
drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
start slave;
call mtr.add_suppression('Attempting backtrace');
call mtr.add_suppression("Recovery from master pos .* and file master-bin.000001");
CREATE TABLE t1(a INT, PRIMARY KEY(a)) engine=innodb;
insert into t1(a) values(1);
insert into t1(a) values(2);
insert into t1(a) values(3);
=====Inserting data on the master but without the SQL Thread being running=======;
stop slave SQL_THREAD;
insert into t1(a) values(4);
insert into t1(a) values(5);
insert into t1(a) values(6);
=====Removing relay log files and crashing/recoverying the slave=======;
stop slave IO_THREAD;
SET SESSION debug="d,crash_before_rotate_relaylog";
FLUSH LOGS;
ERROR HY000: Lost connection to MySQL server during query
=====Dumping and comparing tables=======;
start slave;
Comparing tables master:test.t1 and slave:test.t1
=====Corrupting the master.info=======;
stop slave;
FLUSH LOGS;
insert into t1(a) values(7);
insert into t1(a) values(8);
insert into t1(a) values(9);
SET SESSION debug="d,crash_before_rotate_relaylog";
FLUSH LOGS;
ERROR HY000: Lost connection to MySQL server during query
=====Dumping and comparing tables=======;
start slave;
Comparing tables master:test.t1 and slave:test.t1
=====Clean up=======;
drop table t1;
|
