Re: [libvirt-users] Resource control is not supported on this host

2018-03-15 Thread Allence
Thanks, I got it. My CPU dose't support it At 2018-03-14 00:18:34, "Daniel P. Berrangé" wrote: >On Tue, Mar 13, 2018 at 05:13:52PM +0100, Peter Krempa wrote: >> On Tue, Mar 13, 2018 at 15:34:00 +0100, Michal Privoznik wrote: >> > On 03/13/2018 09:51 AM, Allence wrote: >> > >

Re: [libvirt-users] Resource control is not supported on this host

2018-03-13 Thread Daniel P . Berrangé
On Tue, Mar 13, 2018 at 05:13:52PM +0100, Peter Krempa wrote: > On Tue, Mar 13, 2018 at 15:34:00 +0100, Michal Privoznik wrote: > > On 03/13/2018 09:51 AM, Allence wrote: > > > Libvirt release version V4.1.0 > > > It add a element is cachetune > > > After we add this, We can use host-cpu-cache > >

Re: [libvirt-users] Resource control is not supported on this host

2018-03-13 Thread Peter Krempa
On Tue, Mar 13, 2018 at 15:34:00 +0100, Michal Privoznik wrote: > On 03/13/2018 09:51 AM, Allence wrote: > > Libvirt release version V4.1.0 > > It add a element is cachetune > > After we add this, We can use host-cpu-cache > > But when i add it, my host get a error message: > > "Resource control

Re: [libvirt-users] Resource control is not supported on this host

2018-03-13 Thread Michal Privoznik
On 03/13/2018 09:51 AM, Allence wrote: > Libvirt release version V4.1.0 > It add a element is cachetune > After we add this, We can use host-cpu-cache > But when i add it, my host get a error message: > "Resource control is not supported on this host" > Why? For Cache Allocation Technology you

[libvirt-users] Resource control is not supported on this host

2018-03-13 Thread Allence
Libvirt release version V4.1.0 It add a element is cachetune After we add this, We can use host-cpu-cache But when i add it, my host get a error message: "Resource control is not supported on this host" Why? Following is my environment: kernel :4.1.5, libvirt :4.1.0 qemu :