Re: [ovirt-users] oVirt Engine redundant ?

Hello I got a question regarding the redundancy of oVirt Engine; where we can control everything through the GUI; aka the vCenter. Initially; my setup was on a single server; installed following the doc AllinOne. Then after; i figured out that i would need redundancy; so i installed a second node. my question is about the vCenter; is it possible to start it on the second node when the first node is down or in maintenance ? how to ensure it is replicated ? i see there is a postgres DB on first node; but not on second node. I'm a bit worried. So, is it possible to have a dormant/slave ovirt ENGINE (oVirt web GUI ) ; and if yes, could you point me to the related documentation as i didn't find it. Maybe, it is possible to run it in a VM ? is it a good idea ? and is it still possible to migrate ?