問題文
Several backup pieces were removed from disk by an operator outside the recovery manager. Which sequence brings the repository back in line with reality?
選択肢
- Run a crosscheck so the missing pieces are marked as obsolete and later delete the obsolete records from the repository.
- Run a report of the unnecessary backups so the missing pieces are listed and then recatalog the listed records into the repository.
- Run a crosscheck so the missing pieces are marked as expired and then delete the expired records from the whole repository.
- Run a report of the whole database so the missing pieces are discovered and then resynchronize the control file with the media manager.