Upgrading Cache Memory - HP StorageWorks HSG80 Array Controller V8.7 Maintenance And Service Manual

Upgrading the Subsystem
If the "other controller" did not restart, follow these steps:
a. Press and hold the "other controller" reset buttons.
b. Reseat the "other controller" program card.
c. Release the reset button.
11. Connect all host bus cables to the new controller.
NOTE: If the controller being installed was previously used in another subsystem, it will
need to be purged of the old configuration (see CONFIG RESET in the
<Emphasis>Compaq StorageWorks HSG80 Array Controller ACS Version 8.5 CLI
Reference Guide).
12. Enable failover, and establish the dual-redundant controller configuration with the
following command:
SET FAILOVER COPY=THIS_CONTROLLER
This command copies the subsystem configuration from "this controller" to the
new controller.
13. See the <Emphasis>Compaq StorageWorks HSG80 Array Controller ACS
Version 8.5 CLI Reference Guide to configure the controller.
14. Disconnect the PC or terminal from the controller maintenance port.

Upgrading Cache Memory

Use Figure 5–5 and Table 5–1 to configure the cache module.
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