* [Qemu-devel] iothread object hotplug ?
[not found] <6f9e3dd4-11a0-42da-8d27-a06630487f94@mailpro>
@ 2014-11-14 7:25 ` Alexandre DERUMIER
2014-11-14 8:37 ` Paolo Bonzini
0 siblings, 1 reply; 4+ messages in thread
From: Alexandre DERUMIER @ 2014-11-14 7:25 UTC (permalink / raw)
To: qemu-devel
Hi,
I would like to known if it's possible to hot-add|hot-plug an iothread object
on a running guest ?
(I would like to be able to hotplug new virtio devices on new iothread at the same time)
Regards,
Alexandre
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [Qemu-devel] iothread object hotplug ?
2014-11-14 7:25 ` [Qemu-devel] iothread object hotplug ? Alexandre DERUMIER
@ 2014-11-14 8:37 ` Paolo Bonzini
2014-11-14 9:16 ` Alexandre DERUMIER
2014-11-14 9:31 ` Stefan Hajnoczi
0 siblings, 2 replies; 4+ messages in thread
From: Paolo Bonzini @ 2014-11-14 8:37 UTC (permalink / raw)
To: Alexandre DERUMIER, qemu-devel
On 14/11/2014 08:25, Alexandre DERUMIER wrote:
> Hi,
>
> I would like to known if it's possible to hot-add|hot-plug an iothread object
> on a running guest ?
Yes, there is an object_add/object-add command (respectively HMP and
QMP), but I don't think libvirt has bindings already.
Paolo
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [Qemu-devel] iothread object hotplug ?
2014-11-14 8:37 ` Paolo Bonzini
@ 2014-11-14 9:16 ` Alexandre DERUMIER
2014-11-14 9:31 ` Stefan Hajnoczi
1 sibling, 0 replies; 4+ messages in thread
From: Alexandre DERUMIER @ 2014-11-14 9:16 UTC (permalink / raw)
To: Paolo Bonzini; +Cc: qemu-devel
>>Yes, there is an object_add/object-add command (respectively HMP and
>>QMP), but I don't think libvirt has bindings already.
Thanks Paolo ! I'm currently implementing iothread on proxmox, so no libvirt.
Alexandre.
----- Mail original -----
De: "Paolo Bonzini" <pbonzini@redhat.com>
À: "Alexandre DERUMIER" <aderumier@odiso.com>, "qemu-devel" <qemu-devel@nongnu.org>
Envoyé: Vendredi 14 Novembre 2014 09:37:02
Objet: Re: iothread object hotplug ?
On 14/11/2014 08:25, Alexandre DERUMIER wrote:
> Hi,
>
> I would like to known if it's possible to hot-add|hot-plug an iothread object
> on a running guest ?
Yes, there is an object_add/object-add command (respectively HMP and
QMP), but I don't think libvirt has bindings already.
Paolo
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [Qemu-devel] iothread object hotplug ?
2014-11-14 8:37 ` Paolo Bonzini
2014-11-14 9:16 ` Alexandre DERUMIER
@ 2014-11-14 9:31 ` Stefan Hajnoczi
1 sibling, 0 replies; 4+ messages in thread
From: Stefan Hajnoczi @ 2014-11-14 9:31 UTC (permalink / raw)
To: Paolo Bonzini; +Cc: jferlan, qemu-devel, Alexandre DERUMIER
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On Fri, Nov 14, 2014 at 09:37:02AM +0100, Paolo Bonzini wrote:
> On 14/11/2014 08:25, Alexandre DERUMIER wrote:
> > Hi,
> >
> > I would like to known if it's possible to hot-add|hot-plug an iothread object
> > on a running guest ?
>
> Yes, there is an object_add/object-add command (respectively HMP and
> QMP), but I don't think libvirt has bindings already.
Right, libvirt does not support iothread hotplug at the moment.
I should add that there hasn't been much testing of iothread hotplug in
QEMU either yet, even though the object-add/object-del commands make it
possible.
Please let me know if you encounter any problems.
Stefan
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^ permalink raw reply [flat|nested] 4+ messages in thread
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2014-11-14 7:25 ` [Qemu-devel] iothread object hotplug ? Alexandre DERUMIER
2014-11-14 8:37 ` Paolo Bonzini
2014-11-14 9:16 ` Alexandre DERUMIER
2014-11-14 9:31 ` Stefan Hajnoczi
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