I have the same behaviour here.
I believe this is somehow expected since you’re calling “copy”, clone will do the cow.
––––
Sébastien Han
Cloud Engineer
"Always give 100%. Unless you're giving blood.”
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On 03 Feb 2014, at 08:43, Igor Laskovy <igor.laskovy@xxxxxxxxx> wrote:
> Anybody? ;)
>
>
> On Thu, Jan 30, 2014 at 9:10 PM, Igor Laskovy <igor.laskovy@xxxxxxxxx> wrote:
> Hello list,
>
> Is it correct behavior during copy to thicking rbd image?
>
> igor@hv03:~$ rbd create rbd/test -s 1024
> igor@hv03:~$ rbd diff rbd/test | awk '{ SUM += $2 } END { print SUM/1024/1024 " MB" }'
> 0 MB
> igor@hv03:~$ rbd copy rbd/test rbd/cloneoftest
> Image copy: 100% complete...done.
> igor@hv03:~$ rbd diff rbd/cloneoftest | awk '{ SUM += $2 } END { print SUM/1024/1024 " MB" }'
> 1024 MB
>
> --
> Igor Laskovy
> facebook.com/igor.laskovy
> studiogrizzly.com
>
>
>
> --
> Igor Laskovy
> facebook.com/igor.laskovy
> studiogrizzly.com
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