Vaulting is the process of creating a copy of backup images in another media. You can vault from backup image on disk to another disk, cloud or tape in a tape changer. Amanda Enterprise track the backup copies in the backup catalog and will allow restoration from the backup media volumes as well as the vaulted volumes.
To perform a vault, you will have to configure a vault job. You can create a vault job in a series of pages - Vault What, Vault Where, and Vault When.
In Vault What page, you can configure what backup images should be vaulted for the backup set. As the figure below shows, you can vault the most recent backup run from the backup set, or most recent full backup (last 30 days) or vault all backup images in a given time frame.
Vault all backup images in a given time frame is useful when you want to vault immediately. Vault latest backup and Vault latest full backup in last 30 days are useful as scheduled vault jobs.