Re: [ceph-users] Havana & RBD - a few problems

2013-11-08 Thread Jens-Christian Fischer
and one more: boot from image (create a new volume) doesn't work either: it leads to a VM that complains about a non-bootable disk (just like the ISO case). This is actually and improvement: earlier, nova was waiting for ages for an image to be created (I guess that this is the result of the gl

Re: [ceph-users] Havana & RBD - a few problems

2013-11-08 Thread Jens-Christian Fischer
>> Using libvirt_image_type=rbd to replace ephemeral disks is new with >> Havana, and unfortunately some bug fixes did not make it into the >> release. I've backported the current fixes on top of the stable/havana >> branch here: >> >> https://github.com/jdurgin/nova/tree/havana-ephemeral-rbd > >

Re: [ceph-users] Havana & RBD - a few problems

2013-11-08 Thread Jens-Christian Fischer
Hi Josh > Using libvirt_image_type=rbd to replace ephemeral disks is new with > Havana, and unfortunately some bug fixes did not make it into the > release. I've backported the current fixes on top of the stable/havana > branch here: > > https://github.com/jdurgin/nova/tree/havana-ephemeral-rbd

Re: [ceph-users] Havana & RBD - a few problems

2013-11-07 Thread Josh Durgin
On 11/08/2013 12:15 AM, Jens-Christian Fischer wrote: Hi all we have installed a Havana OpenStack cluster with RBD as the backing storage for volumes, images and the ephemeral images. The code as delivered in https://github.com/openstack/nova/blob/master/nova/virt/libvirt/imagebackend.py#L498 f

Re: [ceph-users] Havana & RBD - a few problems

2013-11-07 Thread Dinu Vlad
Under grizzly we disabled completely the image injection via libvirt_inject_partition = -2 in nova.conf. I'm not sure rbd images can even be mounted that way - but then again, I don't have experience with havana. We're using config disks (which break live migrations) and/or the metadata service

[ceph-users] Havana & RBD - a few problems

2013-11-07 Thread Jens-Christian Fischer
Hi all we have installed a Havana OpenStack cluster with RBD as the backing storage for volumes, images and the ephemeral images. The code as delivered in https://github.com/openstack/nova/blob/master/nova/virt/libvirt/imagebackend.py#L498 fails, because the RBD.path it not set. I have patched