本地MySQL环境,是两台MySQL做M-M复制。今天发现错误信息:
mysql 5.5.28-log> show slave status\G *************************** 1. row *************************** Slave_IO_State: Master_Host: 88.88.88.88 Master_User: replicate Master_Port: 3306 Connect_Retry: 60 Master_Log_File: testdbbinlog.000005 Read_Master_Log_Pos: 98359687 Relay_Log_File: mysql-relay-bin.000020 Relay_Log_Pos: 4 Relay_Master_Log_File: testdbbinlog.000005 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: 98359687 Relay_Log_Space: 107 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 data 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 1 row in set (0.00 sec)
mysql 5.5.28-log>
参考网上文档: http://blog.csdn.net/billfanggs/article/details/8905991
在source那边,执行:
flush logs; show master status;
记下File, Position。
在target端,执行:
CHANGE MASTER TO MASTER_LOG_FILE='testdbbinlog.000008',MASTER_LOG_POS=107; slave start; show slave status \G
一切正常。
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