Compaq StorageWorks 4000 - RAID Array Guide de l'utilisateur télécharger pdf (Page 68)

Troubleshooting

Replacing the RA4000 Controller cache with the same size cache does not

require that you power down the system. If the cache is upgraded, or a different RA4000

Controller is to be reinstalled in the system, you must power down the system.

1. If you will be upgrading the cache or reinstalling a different RA4000

Controller, power down the servers attached to the RA4000, then power

down the RA4000.

2. Remove the Fibre Channel cable and GBIC from the existing RA4000

Controller.

3. Squeeze the front latches 1 and open the two ejector levers 2 securing

the RA4000 Controller.

4. Remove the RA4000 Controller by pulling it straight out of the

chassis 3.

Figure 4-18. Removing the RA4000 controller

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Compaq StorageWorks 4000 - RAID Array Guide de l'utilisateur Page 68