Help Center> Relational Database Service> User Guide (Ankara Region)> FAQs> Database Migration> What Should I Do When a Large Number of Binlog Files Cause Storage Space Insufficiency During an RDS MySQL Instance Migration?
Updated on 2024-04-11 GMT+08:00
View PDF

What Should I Do When a Large Number of Binlog Files Cause Storage Space Insufficiency During an RDS MySQL Instance Migration?

During an RDS for MySQL DB instance migration, a large number of binlog files are generated in a short period of time, causing insufficient data disk space (disk usage: 91%) and affecting services.

Solution

  1. Clear expired data in a timely manner.
  2. As your service data grows, the original storage space may be insufficient. If this happens, scale up storage space for your DB instance.
  3. Cloud Eye monitors database metrics, such as the CPU usage, memory usage, storage space usage, and database connections, and allows you to set alarm policies to identify risks in advance.
Parent topic: Database Migration