[ovirt-users] emulated machine error

Nathanaël Blanchet blanchet at abes.fr
Fri May 23 15:30:21 UTC 2014

Hi all, thank you for your help.
I found the reason of my issue : dreyou 3.2 repo installed an old 
external qemu-kvm-rhev rpm intended to support live snapshot and was 
still on the hosts after upgrading manually vdsm. This qemu version was 
too old to support 6.5 guest. I upgraded to official qemu-kvm, then 
everything went on. Finally, I decided to install qemu-kvm from the 
jenkins site to get back the snapshot capability. No more problem!

Le 22/05/2014 12:25, Itamar Heim a écrit :
> On 05/22/2014 11:59 AM, Karli Sjöberg wrote:
>> On Wed, 2014-05-21 at 19:14 +0200, Nathanaël Blanchet wrote:
>>> Hello
>>> I was used tout run ovirt 3.2.2 installed from the dreyou repo and 
>>> it has worked like a charm until now. I succeeded to upgrade to 
>>> 3.3.5 official repository but I didn't pay attention with the host 
>>> vdsm upgrade and I installed 4.14.
>> There´s your problem. You should always make sure that your hosts are at
>> the same level of functionality as the engine. Breakage like this isn´t
>> nice, but you should have paid more close attention to the upgrade
>> process.
>> Having a gazillion different "release" packages floating around isn´t
>> helping, and installing them leaves ".repo" files behind that can mess
>> it all up, but that´s the way it is. That particular issue was just
>> about to annoy me enough to bug report, but then I noticed that it
>> already was:)
>> https://bugzilla.redhat.com/show_bug.cgi?id=1097874
> actually, upgrading the hosts should always be ok, even if to a newer 
> version. its a bug in engine 3.3 not allowing this.
> but that doesn't seem related to the complaint here, which requires 
> further investigation with he details Roy asked for.

Nathanaël Blanchet

Supervision réseau
Pôle exploitation et maintenance
Département des systèmes d'information
227 avenue Professeur-Jean-Louis-Viala
Tél. 33 (0)4 67 54 84 55
Fax  33 (0)4 67 54 84 14
blanchet at abes.fr

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