Slave_IO_Running: No

[wihelm]

如下：

mysql> show SLAVE STATUS\G;
*************************** 1. row ***************************
               Slave_IO_State:
                  Master_Host: 192.168.1.103
                  Master_User: mysql_backup
                  Master_Port: 3306
                Connect_Retry: 60
              Master_Log_File: mysql-bin.000003
          Read_Master_Log_Pos: 120
               Relay_Log_File: WIN-3F6T0TDBA1J-relay-bin.000001
                Relay_Log_Pos: 4
        Relay_Master_Log_File: mysql-bin.000003
             Slave_IO_Running: No
            Slave_SQL_Running: Yes
              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: 120
              Relay_Log_Space: 120
              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: 1236
                Last_IO_Error: Got fatal error 1236 from master when reading dat
a from binary log: 'Could not find first log file name in binary log index file'

               Last_SQL_Errno: 0
               Last_SQL_Error:
  Replicate_Ignore_Server_Ids:
             Master_Server_Id: 1
                  Master_UUID: f582ed14-ffdf-11e6-9760-7845c4c07df9
             Master_Info_File: C:\Program Files\My SQL\MySQL Server 5.6\data\mas
ter.info
                    SQL_Delay: 0
          SQL_Remaining_Delay: NULL
      Slave_SQL_Running_State: Slave has read all relay log; waiting for the sla
ve I/O thread to update it
           Master_Retry_Count: 86400
                  Master_Bind:
      Last_IO_Error_Timestamp: 170306 10:40:22
     Last_SQL_Error_Timestamp:
               Master_SSL_Crl:
           Master_SSL_Crlpath:
           Retrieved_Gtid_Set:
            Executed_Gtid_Set:
                Auto_Position: 0
1 row in set (0.00 sec)

ERROR:
No query specified

CHANGE MASTER TO master_host='192.168.1.103',
master_user='mysql_backup',
master_password='123456',
master_log_file='mysql-bin.000003',
master_log_pos=120;
还不行，谢谢了！！

[rucypli]

在master上flush logs刷到下一个日志试试看

[slwang001]

查看一下主机的binlog的index文件中的内容，是不是和真实的binlog文件无法匹配。 可以完全重做从机的复制 stop slave; reset slave; reset master; 重新执行 change master start slave;