[Users] How to start VM without ovirt

Hi, Im really concern about the ovirt-engine. I do db & config files backup but is there a way to stop|start VM with virsh directly in the hypervisors via CLI if the ovirt-engine ain't working, crashed, .... ? I tried with `*virsh start <VM>`* with the '*vdsm@rhevh*' account but didn't work. Seems like this user as restricted privileges. Regards,