Thank you Tommi, but can I use RBD for booting instances? I would like store whole VM on the Ceph, not only persistent volumes (actually for my project I not prefer use persistent volumes at all).
Igor Laskovy facebook.com/igor.laskovy Kiev, Ukraine On Jun 25, 2012 7:03 PM, "Tommi Virtanen" <[email protected]> wrote: > On Sat, Jun 23, 2012 at 11:42 AM, Igor Laskovy <[email protected]> > wrote: > > Hi all from hot Kiev)) > > > > Does anybody use Ceph as a backend storage for NOVA-INST-DIR/instances/ ? > > Is it in production use? Live migration is still possible? > > I kindly ask any advice of best practices point of view. > > That's the shared NFS mount style for storing images, right? While you > could use the Ceph Distributed File System for that, there's a better > answer (for both Nova and Glance): RBD. > > Our docs are still being worked on, but you can see the current state > at http://ceph.com/docs/master/rbd/rbd-openstack/ >
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