NFS mounts hung with DNS timeout
Applies to
AZURE CVO
ONTAP 9.10.1P7
Issue
- Multiple NFS clients are having intermittent NFS access issues to NetApp
- DNS is suspect from customer POV
Timed out while connecting to DNS server: xx.xxx.xx.xx via Source Address xx.xxx.xx.xx Error: Operation timed out
- Customer believes there is an issue between clients an NetApp NFS
- They have it narrowed down to a cloud region us east
- Customer states clients connecting to DNS do not have an issue