Re: [Xen-devel] [PATCH 08 of 10 v2] libxl: enable automatic placement of guests on NUMA nodes

["Zhang, Yang Z" <yang.z.zhang@xxxxxxxxx>]

George Dunlap wrote on 2012-06-28:
> On Thu, Jun 28, 2012 at 8:25 AM, Zhang, Yang Z <yang.z.zhang@xxxxxxxxx> wrote:
>>> This all happens internally to libxl, and no API for driving the mechanism 
>>> is
>>> provided for now. This matches what xend already does.
>> we should consider the basic IONUMA. I mean when a guest with a device
>> assigned, from the point of view of performance, it's better to
>> allocated the memory from the node which the device belongs to.
>> Furthermore, we need consider the guest NUMA(I am working on it now) and
> live migration.
> 
> Just to help set the context for these patch series: We have lots of
> big plans for NUMA in the 4.3 release (and are always glad for input
> and help!), but the current goal is just to have *something* for the
> upcoming 4.2 release.

Nice to hear you guys have the big plans fo NUMA things. :)

Best regards,
Yang



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