[one-users] why opennebula releases resources of vm after it is suspended?

[Ruben S. Montero]

Hi,

Yes indeed this is a bug. As you suggest resources should not be freed, in
fact image and network resources are not released. The idea was to do the
same with the  host resources as well.

Thanks for the catch up!

Cheers

Ruben

 For your reference: http://dev.opennebula.org/issues/1335

On Tue, Jul 3, 2012 at 12:10 PM, cmcc.dylan <dx10years at 126.com> wrote:

> Hello everyone:
>     I am very confused opennebula will release the resources of the vm
> when it is suspended. It is clear that this design will lead to a problem
> when the vm will resume again but the host os has no enough resources to
> run it, for example, no enough memory.
>    Currently，It looks likely scheduler only deal with "deploy action" and
> the scheduler is the only place to judge whether there are sufficient
> resources in the host. So when executing a "migarate action", it doesn't
> to judge because  scheduler doesn't deal with "migarate action". The
> "migarate action" is successful although there aren't enough resources in
> the target host os according to the opennebula resources statistical
> algorithms.
>
>     I'm not sure I understand it right. Please someone can help me!
>
>
>
>
>
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> Users at lists.opennebula.org
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>
>


-- 
Ruben S. Montero, PhD
Project co-Lead and Chief Architect
OpenNebula - The Open Source Solution for Data Center Virtualization
www.OpenNebula.org | rsmontero at opennebula.org | @OpenNebula
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