Slave_IO_Running: No 一方面原因是因為網絡通信的問題也有可能是日志讀取錯誤的問題。以下是日志出錯問題的解決方案:

 

Last_IO_Error: Got fatal error 1236 from master when reading data from binary log: 'Could not find first log file name in binary log index file'

 

解決辦法:從機器停止slave

mysql> slave stop;

 

到master機器登陸mysql:

記錄master的bin的位置,例如:mysql> show mster status;+-------------------+----------+--------------+-------------------------------------------+| File | Position | Binlog_Do_DB | Binlog_Ignore_DB |+-------------------+----------+--------------+-------------------------------------------+| mysqld-bin.000010 | 106 | | information_schema,mysql |+-------------------+----------+--------------+-------------------------------------------+日志為mysqld-bin.000010

 

刷新日志:mysql> flush logs;

因為刷新日志file的位置會+1,即File變成為:mysqld-bin.000011

 

馬上到slave執行

mysql> CHANGE MASTER TO MASTER_LOG_FILE='mysqld-bin.000011',MASTER_LOG_POS=106;

mysql> slave start;

mysql> show slave status\G;

 

轉載於:https://www.cnblogs.com/legenidongma/p/10413791.html