Item Control/Feature Icon Description
10 Identification LED •Off: Identification disabled
•Blinking blue (for 15 sec.): Identification is enabled
•Blinking blue (continuously): Storage controller shut down
to the Advanced Configuration and Power Interface (ACPI)
S5 state
11 USB port Not for customer use on SCv2000/SCv2020 Storage Systems.
12 Diagnostic LEDs (8) — •Green LEDs 0–3: Low byte hex POST code
•Green LEDs 4–7: High byte hex POST code
13 Serial port (3.5 mm mini
jack)
Not for customer use.
14 Four or two Fibre
Channel ports with three
LEDs per port
—•All off: No power
•All on: Booting up
•Blinking amber: 2 Gbps activity
•Blinking green: 4 Gbps activity
•Blinking yellow: 8 Gbps activity
•Blinking amber and yellow: Beacon
•All blinking (simultaneous): Firmware initialized
•All blinking (alternating): Firmware fault
15 Mini-SAS port B Back-end expansion port B
16 Mini-SAS port A Back-end expansion port A
SCv2000/SCv2020 Storage Controller with iSCSI Front-End Ports
Features and indicators on a storage controller with iSCSI front-end ports.
Figure 10. SCv2000/SCv2020 Storage Controller with Four 1 GbE iSCSI Front-End Ports
About the SCv2000/SCv2020 Storage System 19