Compaq StorageWorks Fibre Channel Troubleshooting Guide

5-4 Compaq StorageWorks Fibre Channel Troubleshooting Guide
Verifying FC_AL Operation
Begin
B
Verify that power has been
applied to all devices on the
FC-AL.
Start the Fibre Channel Fault
Isolation Utility at the server.
Do the
Fibre Channel Host
Adapters show up on
the screen?
Do the
Fibre Channel Host
Bus Adapters show up on
the screen?
Are all Fibre Controllers
visible on the FC-AL?
Ensure that each Host
Bus Adapter is fully seated.
Run System Configuration
Utility.
Check again with the Fault
Isolation Utility.
Replace the Fibre Channel
Host Bus Adapter.
Still no Host
Bus Adapter?
No
No
No
No
Ye s
Ye s
Ye s
Ye s
Go to Checking the Link between
the Storage Hub 12 and the Fibre
Channel Host Bus Adapter flow
chart.
Go to Determine Bad Link
flow chart.