oVirt 4.4.2 Fourth Release Candidate is now available for testing

I confirm that I was able to complete this kind of nested installation:

physical environment is a 4.3.10 single host HCI.

Inside this physical environment I configured a VM to be a 4.4.2 rc4 hypervisor as a single host HCI too, with two disks, 120Gb and 150Gb (the second one, dedicated to gluster volumes, preallocated)

Gluster wizard for single node completed successfully and nested engine VM correctly accessible.

This was the same physical environment where previously a similar install of nested 4.4.1 on physical 4.3.9 failed, as discussed here due to tsx-ctrl cpu flag missing:

Gianluca