NFS server goes into hung state intermittently with error nfs not responding
Applies to
- ONTAP 9
- NFS
- Firewall in between client and ONTAP
Issue
- NFS server goes into hung state intermittently with error "nfs_server not responding"
Feb 04 01:43:24 nfs_client kernel: nfs: server nfs_server not responding, timed out
Feb 04 01:43:24 nfs_client kernel: nfs: server nfs_server not responding, timed out
- Server has to be rebooted to fix the issue.