Re: extent rbd ls to show size and free space?

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Thanks a lot!

Am 18.06.2012 15:10, schrieb Wido den Hollander:
On 06/18/2012 03:03 PM, Stefan Priebe - Profihost AG wrote:
Am 18.06.2012 14:47, schrieb Wido den Hollander:
Hi,

> Hello list,
>
> are there any plans to extent rbd ls in a way that it shows, image
size
> and free space of the pool?
>

You want something like:

$ rbd ls
NAME SIZE
alpha 50G
beta 400G
charlie 150G

Yes

That is possible, but if you want to see the allocation of an image that
will be harder, since RBD doesn't know which objects have been written
to and which haven't.

Sure i didn't mean that.

If you want to know the usage of the rbd pool I suggest using "rados
df".
ah OK.

The RBD tool could however be modified to show the image size if you
give another flag.

$ rbd --extended ls
That would be great.

I created an issue in the tracker for it:
http://tracker.newdream.net/issues/2601


Stefan

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