Does Proactive Sizing run periodically? Last updated Save as PDF Share Share Tweet Share Views:27Visibility:PublicVotes:0Category:ontap-9Specialty:coreLast Updated: Applies to ONTAP 9 FlexGroup Volume Answer Yes, Proactive Sizing runs every two minutes to ensure that the volumes are adequately sized and to prevent any space-related issues. Additional Information TR-4571 NetApp ONTAP FlexGroup Volumes