Displaying 4 results from an estimated 4 matches for "cachetun".
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cachetune
2018 Mar 13
2
Resource control is not supported on this host
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 : 2.9
host : lfs-7.0
my add cachetune in...
2018 Mar 13
2
Re: Resource control is not supported on this host
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 is not supported on this host"
> > Why?
>
> For Cache Allocation Technology you need support at CPU hardware level.
> Currently, o...
2018 Mar 13
0
Re: Resource control is not supported on this host
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 need support at CPU hardware level.
Currently, only less than dozen CPUs support it...
2018 Mar 13
0
Re: Resource control is not supported on this host
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
> > > 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 need support at CPU har...