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HSG80 Array Controller V8.7 Maintenance and Service Guide
Replacement Procedures for BA370 Enclosure Elements
8. Start FRUTIL with the following command:
RUN FRUTIL
9. Enter Y(es) to confirm the intent to replace the “this controller” ECB with power
off.
10. Press Enter/Return.
•
The ECB expiration date and deep discharge history are updated.
•
FRUTIL exits.
11. For a dual-redundant controller configuration, when replacing the ECB for both
cache modules:
a.
If the “other controller” cache module is also to be connected to the
replacement ECB, connect the PC or terminal to the “other controller”
maintenance port.
The connected controller now becomes “this controller.”
b.
Repeat step 2 through step 10.
c.
For dual ECB configurations, remove the old dual ECB and place the
replacement ECB in that location.
12. Disconnect the PC or terminal from the controller maintenance port.
Replacing a PVA Module
Use the following steps to replace a PVA module in a master enclosure or expansion
enclosure. The master enclosure contains the array controllers and cache modules;
expansion enclosures do not.
NOTE: This procedure is not applicable to the BA350–MA enclosure.
The HSG80 controller can support up to three BA370 enclosures: a master enclosure and two
expansion enclosures.
A PVA can be replaced in either a single-controller or a dual-redundant controller configuration
using this procedure.
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
second controller becomes the “other controller.”