On 03/07/2014 07:19 AM, Benedikt Trefzer wrote:
Hi allI try to create a volume (cinder) from a image (glance). Cinder and Glance are using ceph to store their data. In the Debug output of cinder, I can see: INFO cinder.volume.flows.create_volume [req- ....] Volume XXX: being created using CreateVolumeFromSpecTask._create_from_image with specification: {'status': u'creating', 'image_location': (u'rbd://CLUSTERID/glance/IMAGEID/snap', None), ....... [...] ObjectNotFound: error opening ioctx 'glance' So cinder tries to clone the image from rbd://CLUSTERID/glance/IMAGEID/snap. Cinder thinks, the pool is named 'glance' which is wrong (correct name should be 'images'). Question: Does anybody know from where cinder thinks to know that the pool name is glance ? Is there a configuration ?
Glance tells Cinder where it's storing the image. That location comes from Glance's db. Does your glance-api.conf contain rbd_store_pool=images in the [DEFAULT] section? Josh
Installation is Openstack havana on Debian wheezy, 2013.2.2-2~bpo70+1. If more info is needed, let me know..... Thanks. Benedikt
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