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  • Linux mysql 主从复制

    主:192.168.246.130
    从:192.168.246.131
    
    主配制:my.conf
      server_id=131
      log-bin=mysql-bin
      binlog-format=mixed
    
    从配制:my.conf
     server_id=130
     relay-log=mysql-relay
    
    主授权(130):
    mysql> grant replication client,replication slave on *.*
        -> to 'repl'@'192.168.%.%'
        -> identified by 'repl';
    
    查看主服务器日志文件(默认data目录):
    more mysql-bin.index 
    
    查看主服务器状态值
    mysq> show master status;
    +------------------+----------+--------------+------------------+-------------------+
    | File             | Position | Binlog_Do_DB | Binlog_Ignore_DB | Executed_Gtid_Set |
    +------------------+----------+--------------+------------------+-------------------+
    | mysql-bin.000002 |      467 |              |                  |                   |
    +------------------+----------+--------------+------------------+-------------------+
    
     从连接主(131上操作)
    mysql>  change master to 
        ->  master_host='192.168.246.130',
        ->  master_user='repl',
        ->  master_password='repl',
        ->  master_log_file='mysql-bin.000002',
        ->  master_log_pos=467;
    Query OK, 0 rows affected, 2 warnings (0.08 sec)
    
    --记住一个命令
    --reset slave;
    --start slave;
    --stop slave;
    --show slave status G
    --show master status G
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  • 原文地址:https://www.cnblogs.com/feiyun126/p/5136354.html
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