HP StorageWorks 4000 Compaq StorageWorks Fibre Channel Troubleshooting Guide - Page 72
Checking the Link Between the Storage Hub 12 and the Fibre Channel Tape Controller
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Secondary Storage System Troubleshooting Flow Charts 5-13 Checking the Link Between the Storage Hub 12 and the Fibre Channel Tape Controller Begin Perform a visual and physical inspection of the FC-AL. Use the flow chart on page 5-9. Run the Fault Isolation Utility to test the integrity of the link. Replace the GBIC or the cable and run the Fault Isolation Utility to see if the problem still exists. Is the FC-AL functioning Yes normally? No Connect a cable to the Fibre Channel Tape Controller. Remove the GBIC from the other end of the cable. E1 Done
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Secondary Storage System Troubleshooting Flow Charts
5-13
Checking the Link Between the Storage Hub 12 and
the Fibre Channel Tape Controller
Begin
Is the FC-AL functioning
normally?
Connect a cable to the Fibre Channel
Tape Controller.
Remove the GBIC from the other end
of the cable.
No
Yes
Done
E1
Run the Fault Isolation Utility to test the
integrity of the link. Replace the GBIC or
the cable and run the Fault Isolation
Utility to see if the problem still exists.
Perform a visual and physical inspection
of the FC-AL. Use the flow chart on
page 5-9.