Hi Stefan, Indeed, this is really strange.
Could it be a systemd bug ? (as you use proxmox, and proxmox use systemd scope to launch vm ?) ----- Mail original ----- De: "Stefan Priebe, Profihost AG" <s.pri...@profihost.ag> À: "qemu-devel" <qemu-devel@nongnu.org> Envoyé: Dimanche 16 Septembre 2018 15:30:34 Objet: [Qemu-devel] Overcommiting cpu results in all vms offline 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
