On 08/01/2015 23:28, Gerhard Wiesinger wrote: >> > > Updated to 2.2.0 qemu-kvm release, worked seemless so far for all VMs. > > I'll keep you up to date in the next days whether it happens again or not. > > BTW: Has something changed in the time code area between 1.6.2 and 2.1.2?
Most of this is actually in the kernel, but sometimes even reading/writing the status out of the kernel can trigger bugs. 2.2 has more robust live migration of the kvm pv clock, but fixing that also uncovered a few other bugs and it's possible they were latent in 2.1. Crossing fingers. Paolo
