On 08/27/2013 01:39 PM, Timofey Koolin wrote:
Is way to know real size of rbd image and rbd snapshots?
rbd ls -l write declared size of image, but I want to know real size.
You can sum the sizes of the extents reported by:
rbd diff pool/image[@snap] [--format json]
That's the difference since the beginning of time, so it reports all
used extents.
Josh
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