Hi all, Recently deployed oVirt version 4.3.1 It's in a self-hosted engine environment Used the steps via cockpit to install the engine, and was able to add the rest of the oVirt nodes without any specific problems We tested the HA of the hosted-engine without a problem, and then at one point of turn off the machine that was hosting the engine, to mimic failure to see how it goes; the vm was able to move over successfully, but some of the oVirt started to go into Unassigned. From a total of 6 oVirt hosts, I have 4 of them in this state. Clicking on the host, I see the following message in the events. I can get to the hosts via the engine, and ping the machine, so not sure what it's doing that it's no longer working VDSM <snip> command Get Host Capabilities failed: Message timeout which can be caused by communication issues Mind you, I have been trying to resolve this issue since Monday, and have tried various things, like rebooting and re-installing the oVirt hosts, without having much luck So any assistance on this would be grateful, maybe I've missed something really simple, and I am overlooking it -- regards, Arif Ali