[ovirt-users] Re: Failed upgrade from SHE 4.3.10 to 4.4.3 - Host set to Non-Operational - missing networks

Try this command on the host: vdsm-tool remove-config, vdsm-tool configure --force; If it will not work, you can stop your VMs with virsh, install a "clean" setup of the hosted engine and import your storage with all VMs. I think if it possible, installing a new HE and manually set some parameters, IMHO, a "little bit" faster, that trying to restore HE with different major releases.