Policy

Disallow locally attached storage as backup target

This policy setting allows you to manage whether backups of a machine can run to locally attached storage or not. If you enable this policy setting, machine administrator/backup operator cannot use Windows Server Backup to run backups to a locally attached storage or disk. If you disable or do not configure this policy setting, there is no restriction on locally attached storage or disk being backup target.

Policy
PackMicrosoft Windows
CategoryServer
Policy IDfdfe425fa2b4
Internal nameDisallowLocallyAttachedStorageAsBackupTarget

Registry

Copy registry mappings

HKLM\Software\Policies\Microsoft\Windows\Backup\Server\NoBackupToDisk (enabled) = 1
HKLM\Software\Policies\Microsoft\Windows\Backup\Server\NoBackupToDisk (disabled) = 0

Policy notes

This policy setting allows you to manage whether backups of a machine can run to locally attached storage or not. If you enable this policy setting, machine administrator/backup operator cannot use Windows Server Backup to run backups to a locally attached storage or disk. If you disable or do not configure this policy setting, there is no restriction on locally attached storage or disk being backup target.

Related policies

Allow only system backupDisallow network as backup targetDisallow optical media as backup targetDisallow run-once backups