Compaq StorageWorks Fibre Channel Troubleshooting Guide

Introduction 1-13
Replacing the RA4000 Controller without RA4000 Redundant
Controller
When an RA4000 Controller fails in an online RA4000 Array:
1. Perform a normal system shutdown of the servers.
2. Power down the RA4000.
3. Unplug all power cords from the RA4000 Array. Remove the Fibre Channel cable
attached to the GBIC in the failed RA4000 Controller.
4. Squeeze the tabs on either side of the GBIC
, then remove the GBIC by pulling it
straight out of the RA4000 Controller
.
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3
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Figure 1-11. Removing the Fibre Channel cable and GBIC
5. Squeeze the latches and pivot open the two ejector levers securing the RA4000
Controller.
6. Remove the RA4000 Controller by pulling it straight out of the chassis
.
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1
2
3
Figure 1-12. Removing the RA4000 Controller