I may not be understanding your usage case correctly, so bear with me.

Here is what I understand your request to be.  Time is increasing from
left to right.

    A -- B -- C -- D -- E
         \
          ----- F -- G

Where E and G are writable filesystems and the others are snapshots.

I think you're saying that you want to, for example, keep G and roll E
back to A, keeping A, B, F, and G.

If that's correct, I think you can just clone A (getting H), promote H,
then delete C, D, and E.  That would leave you with:

    A -- H
    \
     -- B -- F -- G

Is that anything at all like what you're after?


--Bill

On Wed, Oct 17, 2007 at 10:00:03PM -0600, Jason J. W. Williams wrote:
> Hey Guys,
> 
> Its not possible yet to fracture a snapshot or clone into a
> self-standing filesystem is it? Basically, I'd like to fracture a
> snapshot/clone into is own FS so I can rollback past that snapshot in
> the original filesystem and still keep that data.
> 
> Thank you in advance.
> 
> Best Regards,
> Jason
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