Specifications

2–42 Compaq StorageWorks HSG80 Array Controller ACS Version 8.5 Maintenance and Service Guide
Replacing a PVA Module
Use the following steps to replace a PVA module in the master enclosure (ID 0), the first
expansion (ID 2), or second expansion enclosure (ID 3). The master enclosure contains
the controllers and the cache modules.
NOTE: This procedure is not applicable for the M1 shelf.
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 becomes “this controller;” the second controller becomes
the “other controller.”
2. In a dual-redundant controller configuration, disable failover with the following
command:
SET NOFAILOVER
3. Start FRUTIL with the following command:
RUN FRUTIL
The following display appears:
Do you intend to replace this controller’s cache battery? Y/N
4. Enter N(o). The following menu appears:
FRUTIL Main Menu:
1. Replace or remove a controller or cache module
2. Install a controller or cache module
3. Replace a PVA module
4. Replace an I/O module
5. Exit
Enter choice: 1, 2, 3, 4, or 5 ->
5. Enter option 3. The following menu appears:
FRUTIL PVA Replacement Menu:
1. Master Enclosure (ID 0)
2. First Expansion Enclosure (ID 2)
3. Second Expansion Enclosure (ID 3)
4. Exit
Enter Choice: 1, 2, 3, or 4 ->