MySQL 5.7 GTID复制到传统复制在线切换(2)

2.停掉channel 'master-65303307'的复制,禁止:master_auto_position
先停掉master-65303307的slave,并记录下master_log_file和position信息。
stop slave for channel 'master-65303307';
(product)root@localhost [test]> show slave status for channel 'master-65303307'\G
*************************** 1. row ***************************
              Slave_IO_State:
                  Master_Host: 10.24.65.30
                  Master_User: repl
                  Master_Port: 3307
                Connect_Retry: 60
              Master_Log_File: mysql-bin.000184
          Read_Master_Log_Pos: 475
              Relay_Log_File: relay-bin-master@002d65303307.000003
                Relay_Log_Pos: 454
        Relay_Master_Log_File: mysql-bin.000184
            Slave_IO_Running: No
            Slave_SQL_Running: No
              Replicate_Do_DB:
          Replicate_Ignore_DB:
          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: 475
              Relay_Log_Space: 1209
              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
Master_SSL_Verify_Server_Cert: No
                Last_IO_Errno: 0
                Last_IO_Error:
              Last_SQL_Errno: 0
              Last_SQL_Error:
  Replicate_Ignore_Server_Ids:
            Master_Server_Id: 65303307
                  Master_UUID: ebdca3fd-6eb7-11e6-b20c-0050568a704c
            Master_Info_File: mysql.slave_master_info
                    SQL_Delay: 0
          SQL_Remaining_Delay: NULL
      Slave_SQL_Running_State:
          Master_Retry_Count: 86400
                  Master_Bind:
      Last_IO_Error_Timestamp:
    Last_SQL_Error_Timestamp:
              Master_SSL_Crl:
          Master_SSL_Crlpath:
          Retrieved_Gtid_Set: ebdca3fd-6eb7-11e6-b20c-0050568a704c:1-2
            Executed_Gtid_Set: 58abaa9b-73dd-11e6-9690-0050568a704b:1-16,
ebdca3fd-6eb7-11e6-b20c-0050568a704b:1-32459,
ebdca3fd-6eb7-11e6-b20c-0050568a704c:1-2
                Auto_Position: 1
        Replicate_Rewrite_DB:
                Channel_Name: master-65303307
          Master_TLS_Version:
1 row in set (0.00 sec)

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