D-Link DSN-5210-10 - xStack Storage Area Network Array Hard Drive Hardware Reference Manual page 19

LED
Power
Fault
Ready
Identify
Table 2-3. Failure Conditions that Activate the System Fault LED and Audio Alarm
Failure Condition
Power Supply Failure
Cooling Fan Failure
Battery Failure
Over Temperature
Software Failure
DSN-5000 series Hardware Reference Guide
Table 2-1. Enclosure LEDs
Color
Green ON = DSN-5000 series primary array is powered on.
OFF = power is not being received.
Amber ON = a fault occurred with the power supply, fan, over temperature, internal module, or
controllers. Refer to Error! Reference source not found. for information about
possible causes.
OFF = normal operation.
Green ON = normal operation.
OFF = normal while DSN-5000 series primary array is booting. After initialization, this
status indicates a problem with the DSN-5000 series primary array.
Blue Blink = used to visually identify the enclosure.
OFF = no intent of identification is being performed.
Table 2-2. Drive Carrier Status LEDs
LED
LED 1
LED 2
LED3
The System Fault LED will be illuminated, and the audible alarm will sound.
The System Fault LED will be illuminated, and the audible alarm will sound.
The System Fault LED will be illuminated, and the audible alarm will sound. A system restart is
required after the battery has been replaced.
The System Fault LED will be illuminated, and the audible alarm will sound.
The System Fault LED will be illuminated, and the audible alarm will sound.
Description
Color
Green This LED is reserved for future use.
Green OFF = no drive is installed (drive slot is empty).
ON = drive is online, ready for operation.
Slow Flash = drive is being prepared for removal or is being
rebuilt.
Fast Flash = drive is being identified.
Amber Fast Flash = drive failed and should be replaced (see Appendix
A for information about installing or replacing drives)
Green Flash = drive activity is occurring.
Description and Additional Information
Description
11