On 01/20/2015 06:41 AM, Ilya Dryomov wrote:
> This effectively reverts the last hunk of 392a9dad7e77 ("rbd: detect
> when clone image is flattened").
>
> The problem with parent_overlap != 0 condition is that it's possible
> and completely valid to have an image with parent_overlap == 0 whose
> pa
On 01/20/2015 04:41 AM, Ilya Dryomov wrote:
This effectively reverts the last hunk of 392a9dad7e77 ("rbd: detect
when clone image is flattened").
The problem with parent_overlap != 0 condition is that it's possible
and completely valid to have an image with parent_overlap == 0 whose
parent state
This effectively reverts the last hunk of 392a9dad7e77 ("rbd: detect
when clone image is flattened").
The problem with parent_overlap != 0 condition is that it's possible
and completely valid to have an image with parent_overlap == 0 whose
parent state needs to be cleaned up on unmap. The next co