Why do EBS volume show as offline in the AWS EC2 console after a CVO HA upgrade?
Applies to
- Cloud Volumes ONTAP (CVO) HA pair
- Cloud Manager
- AWS (Amazon Web Services)
- EC2 (Elastic Compute Cloud) console
- EBS (Elastic Block Store)
Issue
- AWS CVO HA-pair upgraded using Cloud Manager.
- AWS EC2 console shows the EBS volume of the EC2 instances hosting AWS CVO as offline for short time after upgrade complete.