Installing A Controller - HP StorageWorks HSG80 Array Controller V8.7 Maintenance And Service Manual

Replacement Procedures for Model 2200 Enclosure Elements
9. Remove the "other controller":
CAUTION: For fiber optic cables without extender clips, use thin needle-nose pliers to
remove the cable from the controller without potentially damaging the cable (see
Figure 4–3).
a. Disconnect all host bus cables from the controller.
b. Disengage both retaining levers and remove the controller from the enclosure.
c. Place the controller in an antistatic bag or on a grounded antistatic mat.
10. Is a replacement controller available now?
• No. Enter N(o) and disconnect the PC or terminal from the controller
maintenance port.
FRUTIL will exit.
NOTE: To revert to a single-controller configuration, fill the vacant controller bay with a
blank bezel to prevent the enclosure from developing a potential over-temperature
condition.
• Yes. Go to step 6 on page 4–21.

Installing a Controller

CAUTION: Use the following steps to install a controller in a dual-redundant controller
configuration.
ESD can easily damage the controller. Wear a snug-fitting, grounded ESD wrist strap.
1. Connect a PC or terminal to the maintenance port of the operational controller.
The controller connected to the PC or terminal becomes "this controller"; the
controller being installed becomes the "other controller."
2. Start FRUTIL with the following command:
RUN FRUTIL
3. Enter N(o) to the question about replacing the cache battery.
4. Enter 2 for the install a controller and cache module option.
5. Enter 2 for the install the "other controller" option.
6. Enter Y(es) to confirm the intent to install the "other controller."
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