On 2015-10-21 10:23 AM, Markus Zoeller wrote: > Lingxian Kong <anlin.k...@gmail.com> wrote on 10/21/2015 06:44:27 AM: > >> From: Lingxian Kong <anlin.k...@gmail.com> >> To: "OpenStack Development Mailing List (not for usage questions)" >> <openstack-dev@lists.openstack.org> >> Date: 10/21/2015 06:44 AM >> Subject: Re: [openstack-dev] [nova-compute][nova][libvirt] Extending >> Nova-Compute for image prefetching >> >> Hi, Alberto, >> >> I'm really interested in your proposal, have you already submitted >> your spec? or is there any topic for you to have a discussion with >> Nova team in design summit? >> >> I wonder what if the nova compute host use shared storage backend, >> like NFS or Ceph? >> >> I have another suggestion, we can consider adding this capability in >> nova manage CLI, since it's just may be used by operator or >> administrator(at least for create/update/delete command), right? > > 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 __________________________________________________________________________ OpenStack Development Mailing List (not for usage questions) Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
