cluster type: DRBD Active/Active control

Hello
Using drbd active/active storage is this possible: Make sure that the drbd resource only has kvm's running on one node?

We want all or none of the kvm's running on a node.

Is it possible to control that somehow in pve or cli?

I do not want to have this situation ever occur: Split brain when some kvm's are runing on one node and some on the other.


thanks
Rob