follow up to this... i've gotten past the initial bump... obviously need a completely
unused volume to gdeploy gluster to. may be too early to comment, but I am in the middle
of the lengthy play to deploy the hosted engine - and it looks like it is working. I
oversized some of the volumes and then had to go vgremove and pvremove on the nodes to
clean up and start the deployment over which was a pain, but once I got past that this is
starting to feel a lot like deployment of VXrail in that it is pretty much totally
automated. nice. looking forward to working with this! Hopefully will be be giving a
presentation to our tech leaders next week.