mysql互为主从复制详解----mysql-mm(3)

mysql> grant replication client on *.* to 'repl1'@'A_IP' identified by 'PASSWD';
mysql> flush privileges;
mysql> select * from mysql.user where host='repl1'@'A_IP'\G;
*************************** 1. row ***************************
                 Host: 211.100.97.246
                 User: repl1
             Password: *6BB4837EB74329105EE4568DDA7DC67ED2CA2AD9
          Select_priv: Y
          Insert_priv: Y
          Update_priv: Y
          Delete_priv: Y
          Create_priv: Y
            Drop_priv: Y
          Reload_priv: Y
        Shutdown_priv: Y
         Process_priv: Y
            File_priv: Y
           Grant_priv: N
      References_priv: Y
           Index_priv: Y
           Alter_priv: Y
         Show_db_priv: Y
           Super_priv: Y
Create_tmp_table_priv: Y
     Lock_tables_priv: Y
         Execute_priv: Y
      Repl_slave_priv: Y
     Repl_client_priv: Y
     Create_view_priv: Y
       Show_view_priv: Y
  Create_routine_priv: Y
   Alter_routine_priv: Y
     Create_user_priv: Y
             ssl_type:
           ssl_cipher:
          x509_issuer:
         x509_subject:
        max_questions: 0
          max_updates: 0
      max_connections: 0
 max_user_connections: 0
1 row in set (0.00 sec)
授权以后需要测试
A: /usr/local/mysql/bin/mysql -h'B_IP' -urepl1 -p