37
BLINKING
BLUE
Disk is in use and performing I/O
activity such as:
Rebuilding an array
Verifying data integrity
Transferring data
STABLE BLUE
Enclosure is properly powered
UNLIT
Unit is powered OFF
Disk tray is empty
No disk I/O occuring
Table 2. LED Diagrams
Icon
Normal
Faulty
Disk Tray Top
LED
When powered
on, the LED will
be a
STABLE
GREEN
N/A
Disk Tray
Bottom LED
When disk is
busy, LED will
be
BLINKING
BLUE
N/A