Online VM Backup/Snapshot

Hello everybody.

I would like to know If there is any plan on implementing Online Snapshoting/Backup of VMs.

I have used Proxmox VE for some time and the Online Snapshot has become a necessity to our environment as we do Snapshots every weekend. We are installing a new environment with RHEV 3.0 and we loved It.

Thanks, 

Alisson.