[Openstack] NUMA some of the time?
Toni Mueller
toni.mueller at oeko.net
Mon Jul 16 14:25:25 UTC 2018
Hi Fabrizio!
thank you for your answer!
On Thu, Jul 05, 2018 at 05:35:00PM +0200, Fabrizio Soppelsa wrote:
> and CPU-pinning by creating dedicated flavors [1] with something like:
>
> openstack flavor set m1.largenuma --property hw:numa_cpus.0=0,1 --property
> hw:numa_mem.0=2048
I had suggested this already, but this approach was rejected by the
manager because they want to overbook more. But I found something with
"cpu_weight", which seems to accomplish a similar task without having to
pin the CPU, and thus make it unusable for everyone else.
Kind regards,
Toni
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