Failed to open log (file './mysql-bin.000109', errno 2)

171204 18:11:24  InnoDB: Started; log sequence number 95 167951884

^G/usr/libexec/mysqld: File './mysql-bin.000109' not found (Errcode: 2)

171204 18:11:24 [ERROR] Failed to open log (file './mysql-bin.000109', errno 2)

171204 18:11:24 [ERROR] Could not open log file

171204 18:11:24 [ERROR] Can't init tc log

171204 18:11:24 [ERROR] Aborting

171204 18:11:24  InnoDB: Starting shutdown...

171204 18:11:29  InnoDB: Shutdown completed; log sequence number 95 167951884

171204 18:11:29 [Note] /usr/libexec/mysqld: Shutdown complete

171204 18:11:29 mysqld_safe mysqld from pid file /var/run/mysqld/mysqld.pid ended

위와 같이 에러가 발생을 한다면

# rm mysql-bin.index 

해주면 정상 작동 된다.