ONTAP upgrade from 9.5P4 to 9.7P3 aborted on QoS VR Upgrade Revert task Last updated Save as PDF Share Share Tweet Share Views:333Visibility:PublicVotes:0Category:ontap-9Specialty:coreLast Updated: Applies to ONTAP 9.7 Issue Upgrade from 9.5P4 to 9.7P3 fails to complete post-app QoS VR Upgrade Revert task.