The context is a file in a dataset cloned from a snapshot.
If the file has not been modified since the clone was created,
I'd like to ascribe to the file attributes associated with
the origin snapshot.
1) Is it feasible to determine from the vnode relating to
the clone file if that
The Validated Execution project is investigating how to utilize ZFS
snapshots as the basis of a validated filesystem. Given that the
blocks of the dataset form a Merkel tree of hashes, it seemed
straightforward to validate the individual objects in the snapshot and
then sign the hash of the root
