Slave_IO_Running: Connecting 错误处理

一、主服务器上摘要:重新配置一下主从及半同步复制mysql> GRANT REPLICATION SLAVE ON *.* to 'root'@'192.168.246.141' identified by 'ayilian';Query OK, 0 rows affected (0.00 sec)mysql> flush privileges;Query OK, 0 ro

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