mysql replication last error 간혹 발생이 된다. mysql> show slave status\G*************************** 1. row *************************** Slave_IO_State: Waiting for master to send event Master_Host: 192.168.0.2 Master_User: backup Master_Port: 3306 Connect_Retry: 60 Master_Log_File: mysql-bin.000001 Read_Master_Log_Pos: 456557 Relay_Log_File: mysqld-relay-bin.000005 Relay_Log_Pos: 297844 Relay_Master_Lo..