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Re: Reg: Compute node resources sharing Clarification

 

It sounds like you need something like ScaleMP (http://www.scalemp.com/products/selective-scaling/).

OpenStack treats servers as servers - it won't magically combine CPUs from different machines to form a single VM.

Regards,

Tom

On 03/06/13 13:26, Dhanasekaran Anbalagan wrote:
Hi Lau,

over commit not helping me. Because I need aggregate the servers. few
machine having 8 cores. others 16 and 32 cores also we will do load
testing of the machine. My plan is cores aggregation. to spin up the
instance. If any other project helps my requirement.

Please guide me.

-Dhanasekaran.

Did I learn something today? If not, I wasted it.


On Sat, Jun 1, 2013 at 11:00 AM, Lau Jay <jay.lau.513@xxxxxxxxx
<mailto:jay.lau.513@xxxxxxxxx>> wrote:

    Does resource over commit can help? I mean enable RamFilter and
    CoreFilter for resource over commit.

    Thanks,

    Jay


    2013/6/1 Joe Gordon <joe.gordon0@xxxxxxxxx
    <mailto:joe.gordon0@xxxxxxxxx>>




        On Fri, May 31, 2013 at 8:20 AM, Dhanasekaran Anbalagan
        <bugcy013@xxxxxxxxx <mailto:bugcy013@xxxxxxxxx>> wrote:

            Hi Guys,

            I would like to know how the sharing of resources happening
            in OpenStack. Assume that there are two compute nodes of 4
            physical cores each with 16 GB of Physical RAM each, would I
            be able to start an instance with 8 cores and 32 Gb of RAM.
            How this is handled in Openstack.


        Currently this is not supported.

            Please guide me.

            -Dhanasekaran.


            Did I learn something today? If not, I wasted it.

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