Re: [Xen-users] Pinning cpu's still suggested practice?

[Steven Timm <timm@xxxxxxxx>]

A related question--it seems that the xen hypervisor kernel (as shipped 
with redhat)  doesn't recognize
any NUMA structure that the machine may have.  so if you pin, which
we do sometimes, how to ensure that you get memory bank closest to your 
cpu?
Steve


On Mon, 17 Jan 2011, Nathan March wrote:

> Back when we were first setting up our xen systems, it was recommended 
> practice to pin the cpu's on your DomUs instead of allowing xen to manage 
> them.
> Is this still the suggested practice?
>
> - Nathan
>
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--
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Steven C. Timm, Ph.D  (630) 840-8525
timm@xxxxxxxx  http://home.fnal.gov/~timm/
Fermilab Computing Division, Scientific Computing Facilities,
Grid Facilities Department, FermiGrid Services Group, Group Leader.
Lead of FermiCloud project.

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