[openstack-dev] [nova] RFC for Intel RDT/CAT Support in Nova for Virtual Machine QoS
liyong.qiao at intel.com
Wed Feb 22 01:16:35 UTC 2017
Reserved size means can’t be allocated to Apps(VMs), it is reserved by host, and decided by hardware.
This capabilities only show host’s capabilities, there will be another libvirt API to report how many bytes can be allocated to VM per cache bank.
Still working on it.
Eli Qiao(乔立勇）OpenStack Core team OTC Intel.
On 22/02/2017, 9:07 AM, "Marcelo Tosatti" <mtosatti at redhat.com> wrote:
What reserved means again?
Some field should include how many bytes are CAT allocatable
at this time in the L3 socket.
(So libvirtd functions properly with other applications).
This is required.
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