pNFS causes outage after upgrade to 9.13.1 P13 Last updated Save as PDF Share Share Tweet Share Views:76Visibility:PublicVotes:0Category:ontap-9Specialty:nasLast Updated: Applies to ONTAP pNFS NFSv4.2 Issue Clients are losing connectivity after upgrade from 9.9.1P20 to 9.13.1P13 NFS application can not work as expected. Files are written to shares with 0KB