Re: [Openstack-operators] Ceph backed 'boot from volume' downloading image

2015-07-29 Thread Josh Durgin
Hi Caius, This has existed in the rbd cinder driver since volume-to-image was added: https://github.com/openstack/cinder/blob/stable/kilo/cinder/volume/drivers/rbd.py#L823 Cinder falls back to doing the full copy if glance doesn't report the location, or it's not marked as raw format. If

Re: [Openstack-operators] Ceph backed 'boot from volume' downloading image

2015-07-29 Thread Caius Howcroft
ahh thank you, we will dig through our config again and see of something isn't right. On Wed, Jul 29, 2015 at 2:31 PM, Josh Durgin jdur...@redhat.com wrote: Hi Caius, This has existed in the rbd cinder driver since volume-to-image was added:

Re: [Openstack-operators] Ceph backed 'boot from volume' downloading image

2015-07-29 Thread matt
Caius why not submit that patch to openstack review for cinder? I'm sure more than a few of us would be glad to voice our desire for it or something much like it to land in liberty. -Matt On Wed, Jul 29, 2015 at 10:36 AM, Caius Howcroft caius.howcr...@gmail.com wrote: Hi, We (bloomberg) are

[Openstack-operators] Ceph backed 'boot from volume' downloading image

2015-07-29 Thread Caius Howcroft
Hi, We (bloomberg) are preparing to roll out kilo into production and one thing is causing a lot of grief. I wonder if anyone else has encountered it. We run BCPC (https://github.com/bloomberg/chef-bcpc) which is ceph backed. When we boot an instance from volume the cinder create volume from