openstack team mailing list archive

[zebra z zebra <zebra.x0r@xxxxxxxxx>]

I actually have the same question, but in a different "shape".

Is it possible to "pin" specific workloads to certain nodes that one knows
need to be of a certain type. I.e ­ can one "pin" certain workloads to high
memory instances, GPU instances etc.

-z

From:  Danilo Perogil <dperogil@xxxxxxxxxxxxxx>
Date:  Tuesday, 22 January 2013 10:47 PM
To:  "openstack@xxxxxxxxxxxxxxxxxxx" <openstack@xxxxxxxxxxxxxxxxxxx>
Subject:  [Openstack] Structure Hybrid Compute Nodes

Hello everybody,

Do you know of a way to set to work with OpenStack ComputesNodes containing
different hardware?
In my case, I did tests with different hardware, example 1 compute node with
24processors and 128GB memory VS 1 compute node with 8 processorsand 16GB of
memory.In the test I saw heonly makes divisionnumber of instances between
totalcompute nodes, butit does a calculation for use by node.

It is possibleto make it work withsome kind of calculation to not overload a
node?

Sorry my english google translate hahahah
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