openstack team mailing list archive

[Tom Fifield <tom@xxxxxxxxxxxxx>]

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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