[Users] Suspend VM and export or snapshots

[зоррыч]

 Hi
Why can not I make a snapshot or export a virtual machine while it is suspended?
Ovirt do not give me that opportunity. To export or snapshot, turn off the virtual machine.
This is the right behavior?
Many hypervisors allow you to do a backup (or snapshot) with a suspended virtual machine to.
I can manually enable this feature in ovirt? it is very inconvenient.