HP Tape Library Interface Manager Software - Manual (Page 101)

Chapter 5 Troubleshooting 101
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Table 13 High Performance Fibre Channel Interface LEDs
1) Activity LED
Color Description
Flashing
Green
Indicates transmission activity by the
Fibre Channel interface.
2) Link LED
Color Description
Green Indicates valid Fibre Channel
connection.
Yellow Fibre Channel interface is being reset.
Off Fibre Channel is not connected.
3) Ready LED
Color Description
Yellow Fibre Channel interface is being reset,
failed power-on test, or a fatal error
was detected during operation.
Green Fibre Channel interface passed power-
on test. Interface is ready.
Flashing
Green
One SCSI port is faulty.
4 & 5) SCSI Bus LEDs
Color Description
Green SCSI bus is operational.
Yellow SCSI bus is not operational, or is
partially available.
Flashing
Green
Indicates transmission activity by the
SCSI bus.