[openstack-dev] [nova] Stein PTG summary

Matt Riedemann mriedemos at gmail.com
Thu Sep 27 00:45:54 UTC 2018

On 9/26/2018 5:30 PM, Sylvain Bauza wrote:
> So, during this day, we also discussed about NUMA affinity and we said 
> that we could possibly use nested resource providers for NUMA cells in 
> Stein, but given we don't have yet a specific Placement API query, NUMA 
> affinity should still be using the NUMATopologyFilter.
> That said, when looking about how to use this filter for vGPUs, it looks 
> to me that I'd need to provide a new version for the NUMACell object and 
> modify the virt.hardware module. Are we also accepting this (given it's 
> a temporary question), or should we need to wait for the Placement API 
> support ?
> Folks, what are you thoughts ?

I'm pretty sure we've said several times already that modeling NUMA in 
Placement is not something for which we're holding up the extraction.




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