The avr-evtd daemon is aimed at the Buffalo series of Linkstation and Kurobox.
The daemon also checks that the /mnt and / filesystems are within scope (disk space remaining) and also monitors the power button and the 'red' reset button. These button events are turned into requests into the EventScript. This allows a user to control what occurs (system wise) when an event is received. The same script is also used by the timer shutdown process.
These details are provided for information only. No information here is legal advice and should not be used as such.