Mysql remember a simple clean up its binary process

premise:

　　We have a mysql database table suddenly disk space up to 92%

　　You can find that many binary log usage of disk space.

　　Because he is a single node, so remove some of the older binary log

　　

 

 　　So no doubt, clear the log before 008245: PURGE MASTER LOGS TO 'MYSQL-BIN.008245';

　　This means that 008,245 to clear the log, clear before, but 008,245 to clean up the log itself is not