Compaq StorageWorks Fibre Channel Troubleshooting Guide

4-8 Compaq StorgeWorks Fibre Channel Troubleshooting Guide
Is the recieve LED on?
Is the transmit LED on?
Ye s
Ye s
Ye s
Remove the server cable
connector from the GBIC at
the Storage Hub 7.
Is the laser light coming from
the cable connector?
Run the utility if the device
is the Fibre Host Adapter.
If the device
is the Fibre Channel
Array Controller, is the Heartbeat
LED blinking?
See Appendix A.
First replace the GBIC. If no change,
replace the Fibre Channel
Array Controller.
Replace the GBIC.
No
Ye s
No No
Check the GBIC and
the Storage Hub 7.
No
Replace the
Fibre Channel
Array Controller.
C
C1
To check if light is
coming from the
cable connector, plug
the cable into a good
GBIC at the Fibre
Storage Hub 7 and
make sure the
Bypass LED goes off.
Never look into the
connector to see if
light is present.