HP StorageWorks 4000 Compaq StorageWorks Fibre Channel Troubleshooting Guide - Page 54

Channel Loopback Test flow chart., Replace the Fibre Channel cable.

Page 54 highlights

4-14 Compaq StorgeWorks Fibre Channel Troubleshooting Guide E1 Attach loopback plug to the cable. Run the loopback test with this cable configuration. Go to the Fibre Channel Loopback Test flow chart. Did the loopback test fail with an external error Yes message? Replace the Fibre Channel cable. No Done Return

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4-14
Compaq StorgeWorks Fibre Channel Troubleshooting Guide
E1
No
Attach loopback plug to the cable.
Replace the Fibre Channel cable.
Done
Did the loopback test fail
with an external error
message?
Yes
Run the loopback test with this
cable configuration. Go to the Fibre
Channel Loopback Test flow chart.
Return