NFS commands hang intermittently for certain clients Last updated Save as PDF Share Share Tweet Share Views:23Visibility:PublicVotes:0Category:ontap-9Specialty:NASLast Updated: Applies to ONTAP 9 NFS Issue Linux OS client intermittently hangs indefinitely when executing commands like 'cd', 'ls' and 'df -h' on both NFSv3 and NFSv4 mounts even after manually remounting.