[openstack-dev] [nova][neutron] numa aware vswitch
Matt Riedemann
mriedemos at gmail.com
Fri Aug 24 14:13:24 UTC 2018
On 8/24/2018 8:58 AM, Stephen Finucane wrote:
> Using this won't add a NUMA topology - it'll just control how any
> topology present will be mapped to the guest. You need to enable
> dedicated CPUs or a explicitly request a NUMA topology for this to
> work.
>
> openstack flavor set --property hw:numa_nodes=1 1
>
> <or>
>
> openstack flavor set --property hw:cpu_policy=dedicated 1
>
>
> This is perhaps something that we could change in the future, though I
> haven't given it much thought yet.
Looks like the admin guide [1] should be updated to at least refer to
the flavor user guide on setting up these types of flavors?
[1]
https://docs.openstack.org/nova/latest/admin/networking.html#numa-affinity
--
Thanks,
Matt
More information about the OpenStack-dev
mailing list