HP FIBRE CHANNEL TO SCSI ROUTER M8201R Manuale Utente

Troubleshooting the Fibre Channel to SCSI Router

M8201R Fibre Channel to SCSI Router Installation and User’s Guide — 529971-005

Indicators

The Fibre Channel to SCSI router is equipped with rear panel LED indicators for 
monitoring overall unit status.

The Fibre Channel to SCSI router has these LEDs:

•

Power and Fault (Pwr)—This indicator is a bicolor LED. When green, this indicator 
shows that power is currently active. Lack of power indication suggests that the 
unit is turned off, a problem occurred with the power supplied to the unit, or an 
internal problem occurred with the unit. This indicator is amber when the Fibre 
Channel to SCSI router detects a fault condition. Faults can occur as a result of 
Power On Self Test (POST) failure or operational failures. It is normal for this 
indicator to flash on when the unit is powered up or reset. If the fault indicator stays 
lit, contact your service provider.

•

Fibre Channel (Lnk/Act)—When lit green, the upper indicator signifies a good Fibre 
Channel link on the port. When lit green, the lower indicator signifies Fibre Channel 
port activity. If the Link indicator fails to light at all or if the Activity indicator stays 
continually lit without corresponding SCSI bus activity, there might be a problem 
with the Fibre Channel configuration. Verify the Fibre Channel configuration.

•

SCSI Bus (0, 1)—When lit green, the upper indicator signifies a good Fibre 
Channel link on the port. When lit green, the lower indicator signifies Fibre Channel 
port activity. If the Link indicator fails to light at all or if the Activity indicator stays 
continually lit without corresponding SCSI bus activity, there might be a problem 
with the Fibre Channel configuration. Verify the Fibre Channel configuration.