Technical data

Example B–8 shows the steps for changing the system ID of a speciﬁed

device from the factory-supplied system ID to 1402193310841 (the system

ID for the replacement device is programmed to match that of the original).

Example B–8: Changing a System ID for a Speciﬁed Device

PARAMS>SHOW SYSTEMID

Parameter Current Default Type Radix

--------- ---------------- ---------------- -------- -----

SYSTEMID 0402193310841 0000000000000 Quadword Hex B

PARAMS>SET SYSTEMID 1402193310841

PARAMS>SHOW SYSTEMID

Parameter Current Default Type Radix

--------- ---------------- ---------------- -------- -----

SYSTEMID 1402193310841 0000000000000 Quadword Hex B

B.3.6 Exiting the DUP Server Utility

After you have completed setting and examining DSSI device parameters,

enter the WRITE command at the PARAMS> prompt to save the device

parameters you have changed using the SET command. The changes are

recorded to nonvolatile memory.

If you have changed the allocation class or node name of a device, the DUP

driver utility will ask you to initialize the controller. Answer Yes (Y) to

allow the changes to be recorded and to exit the DUP driver utility.

If you have not changed the allocation class or node name, enter the EXIT

command at the PARAMS> prompt to exit the DUP driver utility for the

speciﬁed device. Example B–9 shows the procedure for saving parameter

changes. In the example, the controller is initialized.

Programming Parameters for DSSI Devices B–13