mysql slave 修改链接 master ip

mysql> STOP SLAVE;

mysql> SHOW SLAVE STATUS\G
*************************** 1. row ***************************
             Slave_IO_State: Reconnecting after a failed master event read
                Master_Host: 10.0.0.1
                Master_User: replicate
                Master_Port: 3306
              Connect_Retry: 60
            Master_Log_File: mysql-bin.000005
        Read_Master_Log_Pos: 11622542
             Relay_Log_File: mysqld-relay-bin.000074
              Relay_Log_Pos: 11622679
      Relay_Master_Log_File: mysql-bin.000005
           Slave_IO_Running: No
          Slave_SQL_Running: Yes
            Replicate_Do_DB: 
        Replicate_Ignore_DB: mythconverg
         Replicate_Do_Table: 
     Replicate_Ignore_Table: 
    Replicate_Wild_Do_Table: 
Replicate_Wild_Ignore_Table: 
                 Last_Errno: 0
                 Last_Error: 
               Skip_Counter: 0
        Exec_Master_Log_Pos: 11622542
            Relay_Log_Space: 11622679
            Until_Condition: None
             Until_Log_File: 
              Until_Log_Pos: 0
         Master_SSL_Allowed: No
         Master_SSL_CA_File: 
         Master_SSL_CA_Path: 
            Master_SSL_Cert: 
          Master_SSL_Cipher: 
             Master_SSL_Key: 
      Seconds_Behind_Master: NULL
1 row in set (0.00 sec)

mysql> CHANGE MASTER TO MASTER_HOST='192.168.1.1',MASTER_LOG_FILE='mysql-bin.000005', MASTER_LOG_POS=11622542;

mysql> START SLAVE;