[rescue] New Origin 3400 in Ottawa
Lionel Peterson
lionel4287 at gmail.com
Mon Jan 27 21:46:10 CST 2020
Patrick,
I don't follow... this machine has 5x 4 processor 'boxes' that are all
NUMA-attached, presenting a single, large, 20 CPU box with 10 gigs of RAM.
How is that different from, say, a modern dual sixteen-core machine with a
similar amount of RAM? It presents as one big system with one OS image
managing all resources.
The difference I see is you can add more 'blocks' to expand the system,
increasing the system image easily.
Ken (Lionel)
> On Jan 27, 2020, at 21:37, Patrick Giagnocavo <patrick at zill.net> wrote:
>
> What I always thought was special about those systems was that they were
single-system-image.
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