It has to be a replicated pool.
Zitat von Tony Liu <tonyliu0592@hotmail.com>:
> Hi Eugen,
>
> Is your image pool EC or replicated?
>
> Thanks!
> Tony
>
> On Dec 12, 2024 3:46 AM, Eugen Block <eblock@nde.ag> wrote:
>
>> 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