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Does SVM DR support Tamper-proof snapshots?

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Applies to

  • ONTAP 9
  • SVM DR
  • Tamper-proof Snapshot

Answer

Yes, Tamperproof snapshots / snapshot locking supports SVM DR.

Tamper-proof Snapshot copy support

ONTAP 9.12.1 has added support for tamper-proof Snapshot™ copies, and with that, the ability to replicate the copies using SnapMirror.

  • SnapMirror will replicate tamper-proof Snapshot copies using the same replication policy engine as non-tamper-proof Snapshot copies.
  • You can change existing Snapshot policies – with existing SnapMirror labels – to tamper-proof or create new Snapshot policies using the tamper-proof designation…your choice…and SnapMirror will replicate them based on the replication rules in your SnapMirror protection policies.
  • This applies to individual volume relationships as well as volumes that are part of an SVM DR relationship.

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