As the virtio related parts aren't the ones hanging (network and disks
still work...) it's unlikely, but it makes a night and day difference.
Removing -no-hpet as suggested does seem to make a difference, too.
(Changing the tick policy doesn't, for me.)
However, I've found that there are various o
Public bug reported:
Several of our users reported problems with windows machines hanging
after live migrations. The common denominator _seems_ to be virtio
devices.
I've managed to reproduce this reliably on a windows 10 (+
virtio-win-0.1.118) guest, always within 1 to 5 migrations, with a
virtio
