VMware backups are causing anti-ransomware snapshots in ONTAP Last updated Save as PDF Share Share Tweet Share Views:91Visibility:PublicVotes:0Category:ontap-9Specialty:coreLast Updated: Applies to ONTAP 9 Autonomous Ransomware Protection (ARP) or Anti-Ransomware (ARW) VMware backup Issue ARW snapshots are being triggered in ONTAP due to high entropy or file IOPs.