On Wed, Aug 04, 2021 at 10:30:29AM +0200, daggs wrote:
Greetings Martin ,
Sent: Wednesday, August 04, 2021 at 11:11 AM From: "Martin Kletzander" <mkletzan@redhat.com> To: "daggs" <daggs@gmx.com> Cc: libvirt-users@redhat.com, dan@berrange.com Subject: Re: issues with vm after upgrade
On Tue, Aug 03, 2021 at 08:47:20PM +0200, daggs wrote:
Sent: Tuesday, August 03, 2021 at 6:51 PM From: "daggs" <daggs@gmx.com> To: dan@berrange.com Cc: "Martin Kletzander" <mkletzan@redhat.com>, libvirt-users@redhat.com Subject: Re: issues with vm after upgrade
Greetings Daniel,
Sent: Tuesday, August 03, 2021 at 6:39 PM From: "Daniel P. Berrange" <dan@berrange.com> To: "daggs" <daggs@gmx.com> Cc: "Martin Kletzander" <mkletzan@redhat.com>, libvirt-users@redhat.com Subject: Re: issues with vm after upgrade
On Tue, Aug 03, 2021 at 05:34:53PM +0200, daggs wrote:
> Sent: Tuesday, August 03, 2021 at 6:29 PM > From: "Daniel P. Berrange" <dan@berrange.com> > To: "daggs" <daggs@gmx.com> > Cc: "Martin Kletzander" <mkletzan@redhat.com>, libvirt-users@redhat.com > Subject: Re: issues with vm after upgrade > > On Tue, Aug 03, 2021 at 05:21:52PM +0200, daggs wrote: > > Greetings Daniel, > > > > > Sent: Tuesday, August 03, 2021 at 4:12 PM > > > From: "Daniel P. Berrange" <dan@berrange.com> > > > To: "daggs" <daggs@gmx.com> > > > Cc: "Martin Kletzander" <mkletzan@redhat.com>, libvirt-users@redhat.com > > > Subject: Re: issues with vm after upgrade > > > > > > The <audio> element just refers to the *host* backend used for audio > > > playback. It would not affect guest hardware. Further, this has always > > > existed - it just wasn't exposed in the XML previously. > > > > > > > > > > the upgrade changed something, here is the qemu cmd before the upgrade: https://dpaste.com/F2N5T8CT8 > > here is after https://dpaste.com/F2N5T8CT8 > > Those links are both the same I'm afraid >
Duh! my bad! good log: http://dpaste.com/F2N5T8CT8 bad log: http://dpaste.com/6ECUHD2J8
The new log has a CLI flag
-audiodev id=audio1,driver=none
but the old log has an env variable
QEMU_AUDIO_DRV=none
which should be functionally identical, as QEMU will parse them both to the same internal config.
The obvious difference in the logs which can cause your guest to fail is the different QEMU version. The old log shows QEMU 5.2.0, while the new log shows QEMU 6.0.0
thanks for the help, I went to look why the efi fw and found out that the nvram entry in /etc/libvirt/eqmu.conf was deleted upon update. I'm sure fixing this will solve he boot issue, hopefully audio issue too.
Thanks,
Dagg.
unfortunately, that didn't helped, vm still wont come up, latest log at http://dpaste.com/2XZA4VQZA any ideas?
Seems like the issue is:
2021-07-16T10:29:19.259409Z qemu-system-x86_64: vfio: Cannot reset device 0000:00:1f.3, no available reset mechanism. 2021-07-16T10:29:19.369391Z qemu-system-x86_64: vfio: Cannot reset device 0000:00:1f.3, no available reset mechanism.
did you upgrade anything else?
are you sure? you can see the same prints in the good log at http://dpaste.com/F2N5T8CT8
Oh, sorry, my bad. Then I do not see why it would not start. You said you managed to make the VM start on your own, what was the change that made it boot? Maybe there's a bug somewhere in qemu...