Is it now in version 4.0.2 (or previous 3.6.x) fully supported? Or still in testing?
As described here:
http://www.ovirt.org/develop/release-management/features/engine/self-hosted-engine-hyper-converged-gluster-support/

Only with Gluster I presume...

Is there any bug tracker to see a list of all potential problems/limitations or features not supported?

Thanks,

Gianluca