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ARP Snapshot Creation Behavior During Ransomware Alert Events

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Category:
ontap-9
Specialty:
CORE
Last Updated:

Applies to

  • ONTAP 9
  • Autonomous Ransomware Protection (ARP)

Issue

Customers may observe that an ARP Snapshot is created during one ransomware alert event but is not created during a subsequent alert event.
Example behavior:
  • An ARP Snapshot is created when a ransomware alert is generated.
  • A later ransomware alert does not create an additional ARP Snapshot.
  • This may be interpreted as inconsistent Snapshot creation behavior.

Cluster::*> options arw*

Cluster-01
    arw.snap.create.interval.hours    4                    (same value in local+partner recommended)
    arw.snap.create.interval.hours.post.max.count  8       (same value in local+partner recommended)
    arw.snap.max.count                6                    (same value in local+partner recommended)

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