issue when not using acpi indices in libvirt 7.4.0 and qemu 6.0.0

[Riccardo Ravaioli]

On Wed, 23 Jun 2021 at 18:59, Daniel P. Berrangé <berrange at redhat.com>
wrote:

> [...]
> So your config here does NOT list any ACPI indexes
>

Exactly, I don't list any ACPI indices.


> > After upgrading to libvirt 7.4.0 and qemu 6.0.0, the XML snippet above
> > yielded:
> > - ens1 for the first virtio interface => OK
> > - rename4 for the second virtio interface => **KO**
> > - ens3 for the PCI passthrough interface  => OK
>
> So from libvirt's POV, nothing should have changed upon upgrade,
> as we wouldn't be setting any ACPI indexes by default.
>
> Can you show the QEMU command line from /var/log/libvirt/qemu/$GUEST.log
> both before and after the libvirt upgrade.
>

Sure, here it is before the upgrade: https://pastebin.com/ZzKd2uRJ
And here after the upgrade: https://pastebin.com/EMu6Jgat
(there is a minor difference in the disks which shouldn't be related to
this issue)

Thanks!

Riccardo
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