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 xml:
<cachetune vcpus='0-3'>
<cache id='1' level='3' type='data' size='3' unit='MiB'/>
</cachetune>