Specifications

Chapter 3. z/OS notes 39
Specify or revise the following values.
Device number. . . . . . . 410 + (0000 - FFFF)
Number of devices . . . . 15
Device type. . . . . . . . OSA +
Serial number. . . . . . .
Description. . . . . . . .
Volume serial number . . . ______ (for DASD)
Connected to CUs . . ____ ____ ____ ____ ____ ____ ____ ____
Press Enter and again select (with a / character) the OS390 configuration. Select option 1 (to
connect or change the new I/O devices). This is followed by a panel allowing you to alter
default device parameters; you should take the default options unless you have a particular
reason for changing them. This is followed by a panel to associate esoteric names with the
new devices; you might use this for DASD or tape devices but probably not for any other types
of devices. Press Enter and then select (with a / character) the OS390 configuration again.
Press F3 to return to the device list, and you should now see 410,15 in the list. Again select
F11 (to add devices) and add a single OSAD device at address 41F, following the same steps
used for the 15 OSA devices.
When your new I/O devices have been added to the list, use F3 three times to return to the
initial HCD menu. You then need to process your new IODF file.
2. Activate or process configuration data
I/O DEFINITION FILE 'SYS1.IODF77.WORK'
1. Build production I/O definition file
(This may produce some warning messages, usually about esoteric
tokens. Ignore these messages. F3 to exit the warning panel.)
Command ==>
Date & Time . . . . . . : 2008-07-14 13:14:51
User . . . . . . . . . .: IBMUSER
I/O Definition file. . .: SYS1.IODF77.WORK
Change reference number.: 00018
****** ************************TOP OF DATA **************************
.......
****** ************************BOTTOM OF DATA ***********************
Press F3 to exit this panel. The next panel allows you to name the new production IODF file:
Specify the following values, and chose how to continue.
Work IODF name . . . . . . : 'SYS1.IODF77.WORK'
Production IODF name . .: 'SYS1.IODF77'
Continue using as current IODF:
1 1. The work IODF in use at present
2. The new production IODF specified above (not valid for zPDT)
The next panel allows you to specify or revise these values; press Enter. This should produce
the message PRODUCTION IODF SYS1.IODF77 CREATED. Use F3 several times to exit from HCD.
To use the new IODF you must alter one or more of the LOADxx members in SYS1.IPLPARM
to refer to the new IODF. For example, edit member LOAD00 in SYS1.IPLPARM:
IODF 99 SYS1 <--change this line
SYSCAT Z9SYS1113CCATALOG.Z19.MASTER