HP StorageWorks SR2122, Руководство пользователя

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Troubleshooting
55 IP Storage Router SR2122-2 User Guide
Troubleshooting a Connection to a Fibre Channel Port
A bad connection to a Fibre Channel port (FC 1 and FC 2) is indicated by the
LOG LED flashing twice per second. If the LOG LED is flashing twice per
second:
1. Make sure that the Domain ID of the Storage Router is configured properly. If
the Domain ID is configured properly, continue to the next step.
Note: When a connection problem is resolved, the LOG LED will turn on after a brief
logging-in period that is indicated by the LOG LED flashing once per second.
2. Verify that the cable is connected properly and is in good operating condition.
■ Disconnect and then re-connect both ends of the cable. If the LOG LED
turns on, then the cable was not connected properly.
■
If the LOG LED remains off or flashing, replace the cable. If the LOG
LED turns on (not flashing), then the cable was defective.
■
If the LOG LED remains off or flashing, the cable is most likely not the
problem. Continue to the next step.
3. Check the device or switch to which the port is connected.
■ If the device or switch is operating properly, continue to the next step.
■ If the device or switch is not operating properly, then correct the problem.
If the LOG LED turns on, then the problem was with the device or switch.
■ If the LOG LED remains off or flashing, continue to the next step.
4. Replace the SFP module.
■ If the LOG LED turns on, the problem was the SFP module.
■ If the LOG LED remains off or flashing, contact a customer service
representative for instructions.