[openstack-dev] [nova-compute][nova][libvirt] Extending Nova-Compute for image prefetching

Alberto Geniola albertogeniola at gmail.com
Mon Oct 26 12:42:33 UTC 2015


Hi all,

I'm glad to see much interest in this feature. I will prepare and submit
nova specs by the end of this week.
On Oct 23, 2015 5:47 PM, "Markus Zoeller" <mzoeller at de.ibm.com> wrote:

> Mathieu Gagné <mgagne at internap.com> wrote on 10/22/2015 08:08:07 PM:
> > > Could you maybe add a short explanation what the use case is? IOW,
> > > when and why do I (in whatever role) prefetch images?
> > >
> >
> > This previous OpenStack Summit presentation at Paris is a great example
> > of use case:
> > https://www.openstack.org/summit/openstack-paris-summit-2014/session-
> > videos/presentation/cold-start-booting-of-1000-vms-under-10-minutes
> >
> > --
> > Mathieu
>
> Thanks, that's a great presentation with impressive numbers. I wasn't
> aware that there could be the need to distribute new images such often.
>
> Regards, Markus Zoeller (markus_z)
>
>
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