On Tue, Jan 26, 2021 at 7:54 PM Kevin Doyle <kevin.doyle@manchester.ac.uk> wrote:
Hi Gianluca did you ever resolve this ? I add a new host using the same IP as the old host but get errors that ovs already has an entry (the old one)


yes, with the suggested command I was able to delete the previously defined chassis of the removed/readded host
But probably it was oVirt 4.3 time. Are you using 4.4 or 4.3? In 4.4 the removal of host from web admin gui should imply an ansible playbook how removes ovn config for that host
And probably you can cross check logs to understand why it was left over...