Loss of CIFS access during ANDU Last updated Mar 27, 2024 Save as PDF Share Share Tweet Share Views:161Visibility:PublicVotes:0Category:ontap-9Specialty:coreLast Updated:3/27/2024, 3:38:33 PM Applies to ONTAP 9 Issue During Automated Non-Disruptive Upgrade (ANDU) for ONTAP, CIFS users temporarily lose access to CIFS share.