After Cisco switch upgrade, NFS mounts are slow or hanging
Applies to
- ONTAP 9
- Cisco Nexus 6k 7.1.3
Issue
- NFS mounts are slow or not responding with no obvious cause of this found on the storage array
- The network is investigated to determine the Cisco Nexus switch was recently upgraded to 7.1.3
- In troubleshooting, it was determined connections going over that switch are getting dropped