[vfio-users] Issue about Hyper-V features.

Tue Nov 1 11:45:52 UTC 2016

On 11/01/2016 04:46 AM, Eddie Yen wrote:
> And I do the same things on another server, strange is I have to remove
> Hyper-V features otherwise Win7 can't boot up, even boot from ISO or
> installed system.
> 
> Does anyone has suggestion about this?

Windows 7 wasn't designed to be used with uefi, hyper-v and multicore at
the same time. There is some bug that prevent it from booting. There is a
workaround that involves modifying the OVMF image but I've never tried that.

https://bugs.launchpad.net/qemu/+bug/1593605 (comment 7)
https://bugzilla.redhat.com/show_bug.cgi?id=1185253
https://www.redhat.com/archives/virt-tools-list/2015-January/msg00083.html