[ovirt-users] Windows 7 to 10 Upgrade fails

Vinzenz Feenstra vfeenstr at redhat.com
Thu Jun 30 07:36:50 UTC 2016


> On Jun 29, 2016, at 9:40 PM, Blaster <Blaster at 556nato.com> wrote:
> 
> I'm trying to update some Windows 7 VMs before the free upgrade period ends.
> 
> It appears Windows 10 has an issue with KVM during the upgrade, and according to this thread, http://ubuntuforums.org/showthread.php?t=2289210&p=13334367#post13334367 , you need to specify the CPU type as core2duo for the VM, perform the upgrade, then switch it back.
> 
> Is there anyway with ovirt to set the CPU type to core2duo for a single VM without having to shutdown the entire cluster, change it for the cluster, do the upgrades, then change it all back?

Core2Duo corresponds to the Intel Penryn Family - If you have your cluster on Conroe you’d have to create a new cluster with the Intel Penryn Family CPU Type, add a host to that new cluster and then change the VM you would like to upgrade to that new cluster.

Otherwise that shouldn’t be a big problem, except that you might want to also change already the OS type in the VM Configuration to Windows 10 (With the correct architecture)

HTH,

> 
> Thank you
> 
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