Repository is configured to use DB persistence (MySQL or Postgres) and dropOnExit property enabled. Repository started with CND and initial content without problems, possible to access loaded nodes. Backup procedure passed without exceptions and problems (it is possible to see backup files in the backup directory). Repository restarted with empty table again and restored from just created backup without problems and exceptions but content is not reachable.

The behavior is same against each database and test case is running in isolation so the failure is not caused by test case interference.