3PAR InForm® OS 2.2.4 Messages and Operator's Guide (320-200119 Rev A, March 2009)

7.22
Using the Component LEDs
InForm OS Version 2.2.4
3PAR Confidential
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7.1.4 3PAR Fibre Channel Port LEDs
The 3PAR Fibre Channel adapters contained in the controller node also contain Fibre Channel
port LEDs. Four port 3PAR Fibre Channel adapters are only used in a P4 InServ S-Class Storage
Server (Figure 7-12).
Table 7-7. Fibre Channel Port Status LED Indications (LSI Logic 2-Port Adapter)
LED Condition Port Status
Steady amber light Link down or cable disconnected
Off Link up
Flashing green light Indicates I/O activity
Table 7-8. Fibre Channel Port Status LED Indications (LSI Logic 4-Port Adapter)
LED Condition Port Status
Steady amber light Link down or cable disconnected
Steady green light Link up
Flashing green light Indicates I/O activity