The two questions asked of the volume a path is on. A path that does not exist yet — a corpus before its first sync — is answered for its nearest existing ancestor, which is where the directory will be created.
Undefined when this system cannot tell (Windows, an unrecognised type).
The two questions asked of the volume a path is on. A path that does not exist yet — a corpus before its first sync — is answered for its nearest existing ancestor, which is where the directory will be created.