[Qemu-devel] Overcommiting cpu results in all vms offline

[Stefan Priebe - Profihost AG]

Hello,

while overcommiting cpu I had several situations where all vms gone offline 
while two vms saturated all cores.

I believed all vms would stay online but would just not be able to use all 
their cores?

My original idea was to automate live migration on high host load to move vms 
to another node but that makes only sense if all vms stay online.

Is this expected? Anything special needed to archive this?

Greets,
Stefan