include/master-slave.inc
[connection master]
stop slave;
#
# Generate a big enough master's binlog to cause relay log rotations
#
create table t1 (a int);
drop table t1;
reset slave;
#
# Test 1
#
set @my_max_binlog_size= @@global.max_binlog_size, @my_max_relay_log_size=@@global.max_relay_log_size;
set global max_binlog_size=8192;
set global max_relay_log_size=8192-1;
Warnings:
Warning	1292	Truncated incorrect max_relay_log_size value: '8191'
select @@global.max_relay_log_size;
@@global.max_relay_log_size
4096
start slave;
include/check_slave_is_running.inc
#
# Test 2
#
stop slave;
reset slave;
set global max_relay_log_size=(5*4096);
select @@global.max_relay_log_size;
@@global.max_relay_log_size	20480
start slave;
include/check_slave_is_running.inc
#
# Test 3: max_relay_log_size = 0
#
stop slave;
reset slave;
set global max_relay_log_size=0;
Warnings:
Warning	1292	Truncated incorrect max_relay_log_size value: '0'
select @@global.max_relay_log_size;
@@global.max_relay_log_size	4096
start slave;
include/check_slave_is_running.inc
#
# Test 4: Tests below are mainly to ensure that we have not coded with wrong assumptions
#
stop slave;
reset slave;
flush logs;
#
# Test 5
#
reset slave;
start slave;
flush logs;
create table t1 (a int);
include/check_slave_is_running.inc
#
# Test 6: one more rotation, to be sure Relay_Log_Space is correctly updated
#
flush logs;
drop table t1;
include/check_slave_is_running.inc
flush logs;
show master status;
File	Position	Binlog_Do_DB	Binlog_Ignore_DB
master-bin.000002	#	<Binlog_Do_DB>	<Binlog_Ignore_DB>
set global max_binlog_size= @my_max_binlog_size;
set global max_relay_log_size= @my_max_relay_log_size;
#
# End of 4.1 tests
# 
include/rpl_end.inc
