Would you mind sharing your xml? I have strange high host load on idle
windows guest/domain
-----Original Message-----
Sent: 14 February 2020 16:05
To: libvirt-ML
Subject: can hotplug vcpus to running Windows 10 guest, but not unplug
Hi,
i'm playing a bit around with vcpus.
My guest is Windows 10 1903.
This is the excerpt from the config:
...
<vcpu placement='static' current='2'>4</vcpu>
<vcpus>
<vcpu id='0' enabled='yes' hotpluggable='no'/>
<vcpu id='1' enabled='yes' hotpluggable='yes'/>
<vcpu id='2' enabled='no' hotpluggable='yes'/>
<vcpu id='3' enabled='no' hotpluggable='yes'/>
</vcpus>
...
I'm able to hotplug vcpus, but when i want to unplug them i get the
following:
virsh # setvcpus pathway 3 --live
virsh # setvcpus pathway 4 --live
virsh # setvcpus pathway 2 --live
error: internal error: unable to execute QEMU command 'device_del':
acpi: device unplug request for not supported device type:
qemu64-x86_64-cpu
Does anyone know why it can't be unplugged ?
Thanks.
Brtnf
--
Bernd Lentes
Systemadministration
Institute for Metabolism and Cell Death (MCD) Building 35.34 - Raum 208
HelmholtzZentrum münchen bernd.lentes@xxxxxxxxxxxxxxxxxxxxx
phone: +49 89 3187 1241
phone: +49 89 3187 3827
fax: +49 89 3187 2294
http://www.helmholtz-muenchen.de/mcd
Perfekt ist wer keine Fehler macht
Also sind Tote perfekt
Helmholtz Zentrum München
Helmholtz Zentrum Muenchen
Deutsches Forschungszentrum fuer Gesundheit und Umwelt (GmbH)
Ingolstaedter Landstr. 1
85764 Neuherberg
www.helmholtz-muenchen.de
Aufsichtsratsvorsitzende: MinDir.in Prof. Dr. Veronika von Messling
Geschaeftsfuehrung: Prof. Dr. med. Dr. h.c. Matthias Tschoep, Kerstin
Guenther
Registergericht: Amtsgericht Muenchen HRB 6466
USt-IdNr: DE 129521671
