Clone Cinder-Backed Image (Ussuri)

Lazuardi Nasution mrxlazuardin at
Sun Nov 15 18:43:01 UTC 2020


By observation, it seems that if I create a volume from a cinder-backed
image where the new volume host is the same with the cinder host of the
cinder-backed image, the clone is working. Otherwise, the process is
fallback to default.

Best regards,

On Mon, Nov 16, 2020 at 1:28 AM Lazuardi Nasution <mrxlazuardin at>

> Hi,
> I have made a cinder-backed image where my cinder is RBD-backed. The
> backing topology of that image is as follows.
> glance -> cinder -> RBD.
> Is it possible to clone that image like RBD-backed images? I think the
> following bluprint is related but I don't know if it has been
> implemented yet, at least on Ussuri.
> Best regards,
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