Re: [Xen-devel] Logical NUMA error during boot, and RFC patch

[George Dunlap <George.Dunlap@xxxxxxxxxxxxx>]

On Thu, Jun 28, 2012 at 11:29 AM, Andrew Cooper
<andrew.cooper3@xxxxxxxxxx> wrote:
> What this means is that per socket, one node has half of its available
> DIMMs filled, and the other node has no memory.  The performance
> implications are severe, but as it appears that almost all combinations
> of RAM you can select on the Dell website will leads to poor or worse
> performance, I can foresee many systems like this in the future.  (I
> don't wish to single Dell out here, other than it happens to be the
> provider of the server I am testing.  Other server providers suffer the
> same issues)

Wow, that sounds almost more like AMP (asymmetric multiprocessing) than NUMA...

 -George

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