How to enable tamperproof for SnapMirror volumes Last updated Save as PDF Share Share Tweet Share Views:Visibility:PublicVotes:0Category:ontap-9Specialty:dpLast Updated: Applies to ONTAP 9.17.1 or later SnapMirror asynchronous tamperproof (Snapshot Locking) Description Enable tamperproof protection (Snapshot Locking) for existing volumes in a SnapMirror environment.