System Setup and Configuration
3.8 Firmware Commands and Utilities Used in System Configuration
3.8.3.4 Entering the DUP Driver Utility from the OpenVMS Operating System
To examine and change DSSI parameters, you must first access the DUP driver
utility by setting host to the specific device for which you want to modify or
examine parameters.
To access the DUP driver from the OpenVMS operating system:
a. Connect to the Diagnostic and Utility Program (DUP) and load its driver
using the OpenVMS System Generation Utility (SYSGEN) as shown below:
$ MCR SYSGEN
SYSGEN> CONNECT/NOADAPTER FYA0
SYSGEN> EXIT
$
b. Access the DUP driver by setting host to the specific device you want to
write protect. Use the following command:
SET HOST/DUP/SERVER=MSCP$DUP/TASK=PARAMS <node_name>
where:
<node_name> is the device node name (the node name, in parentheses, is
listed using the OpenVMS DCL command SHOW DEVICE DI).
In Example 3–5,
SET HOST/DUP/SERVER-MSCP$DUP/TASK=PARAMS R35F3C
is
entered to start the DUP server for the ISE with a nodename of R35F3C.
Example 3–5 Accessing the DUP Driver Utility from the OpenVMS Operating
System
$ MCR SYSGEN
SYSGEN> CONNECT/NOADAPTER FYA0
SYSGEN> EXIT
$ SET HOST/DUP/SERVER=MSCP$DUP/TASK=PARAMS R35F3C
Starting DUP server...
Copyright (c) 1992
Digital Equipment Corporation
PARAMS>
3–38 System Setup and Configuration
