There is excessive FlexCache traffic to node
Applies to
- Cloud Volumes ONTAP HA for AWS
- CVO 9.11.1P4
- AWS multi-available zone configuration
- FlexCache
- CVO EC2 instance has 48 CPUs
- On-premise ONTAP node has 36 CPUs
- On-premise ONTAP is origin and CVO is cache
Issue
When a cache-side node (node1) has data volumes and is providing data services, another node (node2) experiences excessive data traffic from the origin side.