Hi!
I have Proxmox 4.2 cluster configured (https://pve.proxmox.com/wiki/Proxmox_VE_4.x_Cluster) with ceph storage (http://pve.proxmox.com/wiki/Ceph_Server#Ceph_Pools).
Proxmox version is
root@prox1:/etc/pve# pveversion
pve-manager/4.2-4/2660193c (running kernel: 4.4.8-1-pve)
without...