Thank you very much for your answer.
The service is up and running in the engine but it is only loaded on the nodes. Should I
start it (enabling also?) on the nodes to?
There is one VM that I have not installed the guest agent on and it is running on the
arbitrary host.
Also, about the snapshots and backup, you mean the built-in ovirt capabilities or an
external backup/snapshot program also?
Thank you again
Maria