Yeah, we still have no way to inspect the actual usage of image.
But we already have existing bp to impl it. https://wiki.ceph.com/Planning/Blueprints/Hammer/librbd%3A_shared_flag%2C_object_map
On Sun, Nov 30, 2014 at 9:13 AM, Lindsay Mathieson <lindsay.mathieson@xxxxxxxxx> wrote:
According to the docs, Ceph block devices are thin provisioned. But how do I
list the actual size of vm images hosted on ceph?
I do something like:
rbd ls -l rbd
But that only lists the provisioned sizes, not the real usage.
thanks,
--
Lindsay
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Best Regards,
Wheat
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