What is the behavior of 'Disk Full message' when there are multiple volumes?
There are 2 options in the “Hardware” settings page:
a. Enable light signal alert when the free size of disk is less than the value: [ x] MB.
The status light becomes steady red to alert the user when one of the volumes is less than the specified amount.
b. Enable alarm buzzer (beep sound for error and warning alert)
NAS has 2 consecutive long beeps (1.5 seconds) when one of the volumes is almost full.
The system event log has a new warning entry showing the specific volume that’s nearly full.
e.g. [Single Disk Volume 1] Disk Space is almost full.