Oh, just saw what they call "Production Environment" => min 100 OSD @ 4TB per OSDhow does it work with an "Production Environment"?
This is a total capacity of > 400TB, and not what we target with this setup.
Instead, we want to provide a setup for SMALL/MEDIUM enterprise, 4-8 OSD per node, < 8 nodes.
If you need more OSDs it is better to split the storage cluster from VMs (as suggested by ceph.com).
The really good thing with ceph is that you can start small, and then grow depending on your needs.