Re: [ovirt-users] Unable to reinstall hosts after network removal.

----- Original Message ----- Did you use the setup networks dialog from the UI in order to remove those networks ? Or have you removed those networks from the host directly (where you should used the: 1. virsh net-destroy 'the-network-name' 2. virsh net-undefine 'the-network-name' ) can you report the output of 'virsh -r net-list' ? What was the host's status prior to removing its networks ? Was it up ? What is the missing network name ? Is it 'ovirtmgmt' ? The hosts via vdsm reports their network configuration via the 'getCapabilities' verb of vdsm. You can try running it on the host: vdsClient -s 0 getVdsCaps and examine the nics / neworks / bridges / vlans / bonds elements. The retrieved information from vdsm is reported to 'vds_interace' table. The dc networks are stored in 'networks' table and networks attached to clusters are stored in network_cluster table. I wouldn't recommend on deleting entries from the tables directly. There are certain constraints which shouldn't be violated, i.e. the management network 'ovirtmgnt' is blocked for removal from the engine.