[ovirt-users] Hosted Engine Setup with the gluster bricks on the same disk as the OS

Hi. I am trying to follow this guide. Is it possible to use part of my OS disk /dev/sda for the bricks? https://www.ovirt.org/blog/2017/04/up-and-running-with-ovirt-4-1-and-gluster... I am using oVirt Node 4.1.1.1. I am aware of the manual partitioning requirements. I am guessing I have to create an LV for the OS that does not take up the entire disk during install, manually create a pv like /dev/sda3 afterwards, and then run Hosted Engine Setup and specify /sda3 rather than sdb? Thanks, -Mike