[pve-devel] kvm disk template implementation ideas

[Dietmar Maurer]

> ok, so we need child->parent to maintain the tree view.
> 
> So when we rollback, we need to update a value to know on which snapshot
> we are running.

yes, you update the current config (on top of the file).
 
> Also need to update child->parent pointer when we delete an intermediate
> snapshot.

also inside the current config.

Note: The current config is lost when you rollback.

Do you think that is a problem?