After creating ceph-pool, I created a test vm in disk image RBD group. However, I was surprised to see the VHD was also showing in container KRBD group. Is it normal? Pardon me as I am a newbie to PROXMOX-CEPH. Currently I have a two nodes cluster but will add one more node soon. Total number of OSDs are 8, four per each node. PG=512, replica=2, min_size=1.