Hello, 

Could you help with how to change Switch type in ovirt cluster from Linux Bridge to OVS. 

I mean, using this link https://ovirt.org/develop/release-management/features/network/provider-physical-network/ 
I read paragraph  Create a cluster with Network Type set to OVS.

Now i have cluster with installing type Linux Bridge, how can i changed it to OVS?

Best regards, 
Egor