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d7cfbff5b0
DBUG_ macro cleanup buffer boundary cleanup This changeset, although not fully tested, works for me better than anything I've had so far, including what is in the repository. I will push it unless something crashes while I am writing this :-) mysql-test/r/rpl000014.result: updated result mysql-test/r/rpl000015.result: updated result mysql-test/r/rpl000016.result: updated result mysql-test/r/rpl_log.result: new result mysys/mf_iocache.c: DBUG_ cleanup mysys/mf_iocache2.c: DBUG_ fix sql/log.cc: added relay_log_space_limit sql/mysqld.cc: relay_log_space_limit sql/slave.cc: relay_log_space_limit sql/slave.h: relay_log_space_limit sql/sql_class.h: relay_log_space_limit sql/sql_repl.cc: fixed buffer overrun bug
74 lines
2.6 KiB
Text
74 lines
2.6 KiB
Text
slave start;
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Could not initialize master info structure, check permisions on master.info
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slave start;
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Could not initialize master info structure, check permisions on master.info
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change master to master_host='127.0.0.1',master_port=MASTER_PORT,
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master_user='root';
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Could not initialize master info
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reset slave;
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change master to master_host='127.0.0.1',master_port=MASTER_PORT,
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master_user='root';
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reset master;
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slave start;
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drop table if exists t1;
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create table t1 (s text);
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insert into t1 values('Could not break slave'),('Tried hard');
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show slave status;
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Master_Host Master_User Master_Port Connect_retry Master_Log_File Read_Master_Log_Pos Relay_Log_File Relay_Log_Pos Relay_Master_Log_File Slave_IO_Running Slave_SQL_Running Replicate_do_db Replicate_ignore_db Last_errno Last_error Skip_counter Exec_master_log_pos Relay_log_space
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127.0.0.1 root MASTER_PORT 60 master-bin.001 234 slave-relay-bin.001 275 master-bin.001 Yes Yes 0 0 234 275
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select * from t1;
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s
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Could not break slave
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Tried hard
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flush logs;
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drop table if exists t2;
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create table t2(m int not null auto_increment primary key);
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insert into t2 values (34),(67),(123);
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flush logs;
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show master logs;
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Log_name
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master-bin.001
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master-bin.002
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master-bin.003
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insert into t2 values(1234);
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set insert_id=1234;
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insert into t2 values(NULL);
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set sql_slave_skip_counter=1;
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slave start;
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purge master logs to 'master-bin.003';
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show master logs;
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Log_name
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master-bin.003
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insert into t2 values (65);
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show slave status;
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Master_Host Master_User Master_Port Connect_retry Master_Log_File Read_Master_Log_Pos Relay_Log_File Relay_Log_Pos Relay_Master_Log_File Slave_IO_Running Slave_SQL_Running Replicate_do_db Replicate_ignore_db Last_errno Last_error Skip_counter Exec_master_log_pos Relay_log_space
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127.0.0.1 root MASTER_PORT 60 master-bin.003 155 slave-relay-bin.001 755 master-bin.003 Yes Yes 0 0 155 755
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select * from t2;
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m
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34
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65
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67
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123
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1234
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drop table if exists t3;
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create table t3 (n int);
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show master logs;
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Log_name
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master-bin.003
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master-bin.004
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master-bin.005
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master-bin.006
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show master status;
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File Position Binlog_do_db Binlog_ignore_db
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master-bin.006 445
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slave stop;
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slave start;
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show slave status;
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Master_Host Master_User Master_Port Connect_retry Master_Log_File Read_Master_Log_Pos Relay_Log_File Relay_Log_Pos Relay_Master_Log_File Slave_IO_Running Slave_SQL_Running Replicate_do_db Replicate_ignore_db Last_errno Last_error Skip_counter Exec_master_log_pos Relay_log_space
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127.0.0.1 root MASTER_PORT 60 master-bin.006 445 slave-relay-bin.004 1229 master-bin.006 Yes Yes 0 0 445 1229
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lock tables t3 read;
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select count(*) from t3 where n >= 4;
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count(*)
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100
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unlock tables;
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drop table if exists t1,t2,t3;
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