The record kept only the intent, so a failed unlink read as removed; each
link now gets a synced intent and outcome line, and the outcome is the
module's link.removal event so it is not only a file on one machine.
The put-back hint no longer advises a symlink, an aliased directory is
read once, a machine-wide removal from user scope is said, and the state
directory names no owner a machine without an account cannot resolve.
systemctl disable leaves a link whose unit file is gone, and the manager
keeps asking for the unit. The verb removes only such links in the
account's or the machine's own configuration, on the person's word, and
records each with its reason before removing it (hq issue 332).
jochen