Error during an old image restore: Operation fails
Kubernetes restore operation fails for the older images which were created using NetBackup 9.1. version.
Error message: Restore operation is not supported on the backup images of NetBackup older than 10.0 version.
Recommended action: Restore the older image using Velero commands. Velero is an open-source tool to safely backup and restore, perform disaster recovery, and migrate Kubernetes cluster resources and persistent volumes. Thus, to restore old image from Velero, installation is a pre-requisite on the cluster.
Get the backup name / backup id from the NetBackup Administrator Web UI and use it in Velero commands to restore it.
For more details, see https://www.veritas.com/content/support