Help Center> Data Replication Service> Troubleshooting> Solutions to Failed Check Items> Database Parameters> Whether the Source Database Is the Standby Database of a GaussDB(for MySQL) Instance
Updated on 2024-05-09 GMT+08:00

Whether the Source Database Is the Standby Database of a GaussDB(for MySQL) Instance

If the source database is a standby GaussDB(for MySQL) database and there is no binlogs, the incremental migration will fail.

Failure Cause

The source database is a standby database and does not contain binlogs.

Handling Suggestion

Use a primary GaussDB(for MySQL) database as the source database, and perform the pre-check again.