DRBD or Ceph Storage on a Two Node Proxmox HA Cluster?

Hi all,


I would appreciate some advice :)


I have been looking at the following link:-


http://pve.proxmox.com/wiki/Two-Node...bility_Cluster


This link tells you how to set-up a 2 node Proxmox High Availability cluster using DRBD (for network based RAID 1 replicated storage in Primary/Primary mode over LVM)


I've always been a bit wary of using DRBD after a few problems with split brain.


Now with the launch of Proxmox 3.2 we have the ability to use Ceph storage.



Can we use Ceph on just two nodes?


If so, has anyone tried this and can offer some inputs?