[ovirt-users] Going crazy with emory hotplug on 3.6
Francesco Romani
fromani at redhat.com
Mon Feb 22 08:06:21 UTC 2016
----- Original Message -----
> From: "Markus Stockhausen" <stockhausen at collogia.de>
> To: "users" <users at ovirt.org>
> Sent: Sunday, February 21, 2016 1:19:10 PM
> Subject: [ovirt-users] Going crazy with emory hotplug on 3.6
>
> Hi there,
Hi Markus,
[...]
> To make a long story short: I manually compiled OVirt/Centos qemu 2.3 and
> enabled
> the old Fedora machine type pc-1.0.
Can you please elaborate on this?
Which package and version of qemu were you running?
We recommend to use the -ev variant (e.g. qemu-kvm-ev).
The -ev variants provide in turn the *rhel* machine types
(qemu -machine ?), and they have much better
compatibility guarantees and an upgrade path.
If you run the pc-* machines, you can easily run into troubles like this.
> Question: What is the desired way to disable the hotplug qemu parametrization
> for single VMs in 3.6 cluster? It MUST be possible otherwise it would not
> make sense to choos older machine types.
Good point, but this should be true for rhel* machine types, and I didn't expect
you had pc-* machine in the first place!
Could you please share the package list and versions? Qemu, libvirt, vdsm, ovirt-engine.
Please be prepared to file a oVirt bug, on Engine, because Vdsm is just the humble
servant here, doing exactly what Engine orders.
--
Francesco Romani
RedHat Engineering Virtualization R & D
Phone: 8261328
IRC: fromani
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