MySQL-高可用MHA+Atlas读写分离(一)
#登录数据库(db02)# mysql -uroot -poldboy123
#查看slave状态
mysql> show slave status\G
#db02的slave已经为空
Empty set (0.00 sec)
#登录数据库(db03)
# mysql -uroot -poldboy123
#查看slave状态
mysql> show slave status\G
*************************** 1. row ***************************
Slave_IO_State:Waiting for master to send event
Master_Host: 10.0.0.52
Master_User: rep
Master_Port: 3306
Connect_Retry: 60
Master_Log_File: mysql-bin.000006
Read_Master_Log_Pos:191
Relay_Log_File: mysql-db03-relay-bin.000002
Relay_Log_Pos: 361
Relay_Master_Log_File: mysql-bin.000006
Slave_IO_Running: Yes
Slave_SQL_Running: Yes
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