Re: [Openstack] Lost copy-on-write feature when create volume from image with using Ceph RBD

2013-04-14 Thread Josh Durgin
On 04/11/2013 11:08 PM, 陈雷 wrote: Hi, Guys Recently I'm testing the new version of OpenStack Grizzly. I'm using Ceph RBD as the backend storage both for Glance and Cinder. In the old version of Folsom, when set the parameter ‘show_image_direct_url=True’ in the config file glance-api.conf, the

[Openstack] Lost copy-on-write feature when create volume from image with using Ceph RBD

2013-04-12 Thread 陈雷
Hi, Guys Recently I'm testing the new version of OpenStack Grizzly. I'm using Ceph RBD as the backend storage both for Glance and Cinder. In the old version of Folsom, when set the parameter ‘show_image_direct_url=True’ in the config file glance-api.conf, the process of create volume from image