i have an repeated issue where an OpenVZ VM got overloaded stuck and canot be stoped, restarted or killed so whole OpenVZ node must be rebooted in order to restart the VM.

This leads me to an idea. What if i somehow clone stucked VM filesystem into a new VM and then delete IP from stucked VM and add it to a cloned VM, this way i can restart cloned VM and trash stucked one?