On 02.03.2018 16:51, Paolo Bonzini wrote: > The e1000 NIC is getting old and is not a very good default for a > PCIe machine type. Change it to e1000e, which should be supported > by a good number of guests.
Basically a good idea, but you can only do that for new machine types (pc-q35-2.12 and later), otherwise migration from an older version will fail if the user tries to migrate with the default model. Thomas