Backup Migration Failed Because a Backup Database Cannot Be Found in the Backup Files

Scenarios

When you migrate full backups from self-built OBS buckets to clouds, the system displays an error message indicating that the migration failed because the source database cannot be found in the backup files.

Figure 1 Backup migration

Possible Cause

The name of a .bak backup file uploaded to a self-built OBS bucket is too long.

Solution

Based on the previous analysis, a solution is provided as follows:

1. Check the name of the backup file to be uploaded to an OBS bucket by referring to Preparing Backup Files in the Backup Migration.
2. Change the name of the backup file in the local database and upload the file to a self-built OBS bucket again.