mirror of
https://github.com/MariaDB/server.git
synced 2025-01-22 23:04:20 +01:00
640fadf2f8
moved fail-safe replication routines from sql_repl.cc to repl_failsafe.cc write start event only in the first log client/mysqlbinlog.cc: work to enable reading 3.23 logs libmysql/Makefile.shared: added mf_iocache2 to libmysqlclient - needed for mysqlbinlog mysql-test/mysql-test-run.sh: added --start-and-exit mysql-test/r/rpl000002.result: result clean-up mysql-test/r/rpl000016.result: result update mysql-test/r/rpl_log.result: result update mysql-test/t/rpl000016.test: test cleanup mysys/mf_iocache.c: fixed new bug sql/log.cc: write start event only on server start or after reset master sql/log_event.cc: work to enable reading 3.23 log format sql/log_event.h: work to enable reading 3.23 format sql/repl_failsafe.cc: code restructuring sql/repl_failsafe.h: re-organized code sql/slave.cc: check master version sql/slave.h: old_format member sql/sql_class.h: allow user to specify io cache type need_start_event member to allow writing start event only in the first log sql/sql_parse.cc: code re-organization sql/sql_repl.cc: code reorganization sql/sql_repl.h: reorganized code
74 lines
2.1 KiB
Text
74 lines
2.1 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=$MASTER_MYPORT,
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master_user='root';
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Could not initialize master info
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reset slave;
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change master to master_host='127.0.0.1',master_port=$MASTER_MYPORT,
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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 Log_File Pos Slave_Running Replicate_do_db Replicate_ignore_db Last_errno Last_error Skip_counter Last_log_seq
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127.0.0.1 root $MASTER_MYPORT 60 master-bin.001 234 Yes 0 0 3
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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 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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insert into t2 values(1234);
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slave stop;
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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 Log_File Pos Slave_Running Replicate_do_db Replicate_ignore_db Last_errno Last_error Skip_counter Last_log_seq
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127.0.0.1 root $MASTER_MYPORT 60 master-bin.003 127 Yes 0 0 2
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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.006 382
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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 Log_File Pos Slave_Running Replicate_do_db Replicate_ignore_db Last_errno Last_error Skip_counter Last_log_seq
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127.0.0.1 root $MASTER_MYPORT 60 master-bin.006 382 Yes 0 0 6
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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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