Hi Tony, for me it works as expected in Victoria (we'll upgrade to Wallaby soon): controller01:~# rbd info images/volume-50693477-7986-41a2-b721-36dd6dc1a5b6 | grep -E "data_pool|parent" data_pool: volumes-hdd-ec parent: images/602b989c-1d04-4d04-a196-dee7cab02b43@snap Have you ensured the glance image is in raw format and not something else like qcow? Regards, Eugen Zitat von Tony Liu <tonyliu0592@hotmail.com>:
Hi,
With Antelope, when create a volume in EC pool from image, Cinder downloads the image and upload it to volume, instead of cloning it as create volume in replicated pool. May I know the intention behind it? Why not clone it?
Also, in case the intention is to remove dependency, clone and flatten works better.
Thanks! Tony