On Wed, Dec 03, 2014 at 08:05:08AM +0530, Shriramana Sharma wrote:
> On Wed, Dec 3, 2014 at 5:41 AM, Satoru Takeuchi
> <takeuchi_sat...@jp.fujitsu.com> wrote:
> > 2. You delete /snap by "snapper delete" command by mistake.
> >    Then snapper takes a "pre" snapshot just before deleting
> >    /snap.
> > 3. Now /snap is deleted, however, a "pre" snapshot which is
> >    the same as /snap before deleting, is still alive.
> >
> > I don't know how Btrfs itself undo the deletion of a snapshot.
> > It works if you manages snapshots not by btrfs directly,
> > but by snapper.
> >
> > If I misunderstanding something, sorry for noise.
> 
> No nothing misunderstood. Excellent illustration. So using snapper is
> sorta like using the higher-level trash instead of lower-level rm, so
> that even after we "delete", it's still available...

I think there's some confusion, please refer to snapper documentation.
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