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 (all server level Xeons): https://www.intel.com/content/www/us/en/communications/cache-monitoring-cache-allocation-technologies.html#xeoncmtcat Michal _______________________________________________ libvirt-users mailing list libvirt-users@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvirt-users
