[one-users] Changing RAM of running VM

Joseph Glanville shortstuff92 at gmail.com
Wed Nov 17 06:02:52 PST 2010

Hi Fernando,

Currently an abstraction of this hypervisor features doesnt exist in
OpenNebula but you could feasibly implement it pretty painlessly.
Most hypervisors support a memory hotplug feature, for instance under
Xen you can run this command the change the RAM of a running guest:
xm mem-set <dom-id> <new-ram>

Kind regards,

Joseph Glanville


On 17 November 2010 00:21, Fernando Morgenstern
<fernando at consultorpc.com> wrote:
> Hi,
> Is it possible to change RAM and other aspects of a VM without having to stop it?
> After i change template, how should i make Open Nebula apply these changes?
> Regards,
> Fernando.
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