[Openstack] Reg: Compute node resources sharing Clarification
Tom Fifield
tom at openstack.org
Mon Jun 3 03:55:43 UTC 2013
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 at gmail.com
> <mailto:jay.lau.513 at gmail.com>> 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 at gmail.com
> <mailto:joe.gordon0 at gmail.com>>
>
>
>
>
> On Fri, May 31, 2013 at 8:20 AM, Dhanasekaran Anbalagan
> <bugcy013 at gmail.com <mailto:bugcy013 at gmail.com>> 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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