The Minimal IOCP contains definitions for only those I/O devices needed by the engineers to install and test DASD devices and to IPL and run the ICKDSF disk initialization program. The Minimal IOCP is maintained as a separate file on this web site in the file named MINIMAL.IOC.

Minimal IOCP

*--------------------------------------------------------------------*
*                                                                    *
* I O C P . M I N I M A L . D R P                                    *
*                                                                    *
* Minimal IOCP for initial installation of HDS GX6425 processor      *
* for the disaster recovery site at the University of Arkansas.      *
*                                                                    *
* This IOCP contains a basic definition for the I/O subsystems       *
* necessary for Hitachi Data Systems engineers to minimally          *
* install and run diagnostics.  This IOCP will also permit the       *
* running of standalone ICKDSF, DDR, and FDR utilities to init       *
* and restore VM and MVS volumes from backup tapes.                  *
*                                                                    *
* Original date:  12/18/96                                           *
* Configured by:  David L. Merrifield                                *
* Reference mtl:  GC38-0098-02 ES/9000 Input/Output Configuration    *
*                              Program User Guide, Volume A04        *
*                              (Published by IBM)                    *
*                 FE-90EX027-1 HDS EX Series Multiple Logical        *
*                              Processor Feature (MLPF) Planning     *
*                              and Reference Guide (Published by     *
*                              Hitachi Data Systems)                 *
*                 FE-95GX218-1 HDS GX Series Multiple Logical        *
*                              Processor Feature (MLPF) User's       *
*                              Guide (Published by Hitachi Data      *
*                              Systems)                              *
*                                                                    *
* Please maintain the update history as changes are made:            *
*----------+------+--------------------------------------------------*
* MM/DD/YY | Init |   Comment(s)                                     *
*----------+------+--------------------------------------------------*
* 12/18/96 | dlm  | Initial version                                  *
*          |      |                                                  *
*----------+------+--------------------------------------------------*
*
*
MINIMAL  ID    MSG1='MINIMAL IOCP for HDS GX6425 DRP system',          X
               SYSTEM=(9021,2)     GX6425 equivalent to IBM 9021,2
*
*--------------------------------------------------------------------*
* CHP ID Assignments:
*--------------------------------------------------------------------*
*  Parallel (Bus/Tag) Channels
         CHPID PATH=00,TYPE=BL                     Graf (3274)
         CHPID PATH=03,TYPE=BL                     Tape (3480)
         CHPID PATH=16,TYPE=BL                     DASD (3380)
         CHPID PATH=18,TYPE=BL                     DASD (3380)
         CHPID PATH=1A,TYPE=BL                     DASD (3380)
         CHPID PATH=38,TYPE=BL                     DASD (3390)
*
*--------------------------------------------------------------------*
*                                                                    *
*  C N T L U N I T   a n d   I O D E V I C E   D E F I N I T I O N S *
*
*--------------------------------------------------------------------*
*
*--------------------------------------------------------------------*
* CHPID = 00                                                         *
*                                                                    *
*   CU 0020 -- 3274 -- IBM 3274-41D                                  *
*       020-03F -- 3278-2                                            *
*                                                                    *
*--------------------------------------------------------------------*
*
*  IBM 3274-41D
CU0020   CNTLUNIT CUNUMBR=0020,                                        X
               PATH=(00),                                              X
               PROTOCL=D,                                              X
               SHARED=YB,                                              X
               UNITADD=((20,32)),                                      X
               UNIT=3274
*
*  IBM 3192-C01 terminals
DEV0020  IODEVICE ADDRESS=(020,32),                                    X
               CUNUMBR=0020,                                           X
               UNIT=3278,                                              X
               MODEL=2
*
*--------------------------------------------------------------------*
* CHPID = 03                                                         *
*                                                                    *
*   CU 03E0 -- 3480 -- IBM 3480-A22 cartridge tape (xE0 CU, i/f A)   *
*       9E0-9E7 -- 3480    (IBM 3480-B22 cartridge tape drives)      *
*                                                                    *
*--------------------------------------------------------------------*
*
*  IBM 3480-A22
CU03E0   CNTLUNIT CUNUMBR=03E0,                                        X
               PATH=(03),                                              X
               PROTOCL=S4,                                             X
               SHARED=N,                                               X
               UNITADD=((E0,16)),                                      X
               UNIT=3480
*
*  IBM 3480
DEV03E0  IODEVICE ADDRESS=(9E0,16),                                    X
               CUNUMBR=(03E0),                                         X
               UNIT=3480
*
*--------------------------------------------------------------------*
* CHPID = 16                                                         *
*                                                                    *
*   CU 1600 -- 3880 -- IBM 3880-G23 (Storage Director 02, i/f A)     *
*       200-21F -- 3380    (IBM 3380-AE4/BE4 disk drives)            *
*                                                                    *
*--------------------------------------------------------------------*
*
*  IBM 3880-G23
CU1600   CNTLUNIT CUNUMBR=1600,                                        X
               PATH=(16),                                              X
               PROTOCL=S,                                              X
               SHARED=N,                                               X
               UNITADD=((00,32)),                                      X
               UNIT=3880
*
*  IBM 3380-AE4/BE4
DEV1600  IODEVICE ADDRESS=(200,32),                                    X
               CUNUMBR=(1600),                                         X
               UNIT=3380
*
*--------------------------------------------------------------------*
* CHPID = 18                                                         *
*                                                                    *
*   CU 1800 -- 3880 -- IBM 3880-G23 (Storage Director 04, i/f A)     *
*       300-31F -- 3380    (IBM 3380-AE4/BE4 disk drives)            *
*                                                                    *
*--------------------------------------------------------------------*
*
*  IBM 3880-G23
CU1800   CNTLUNIT CUNUMBR=1800,                                        X
               PATH=(18),                                              X
               PROTOCL=S,                                              X
               SHARED=N,                                               X
               UNITADD=((00,32)),                                      X
               UNIT=3880
*
*  IBM 3380-AE4/BE4
DEV1800  IODEVICE ADDRESS=(300,32),                                    X
               CUNUMBR=(1800),                                         X
               UNIT=3380
*
*--------------------------------------------------------------------*
* CHPID = 1A                                                         *
*                                                                    *
*   CU 1A00 -- 3880 -- IBM 3880-G23 (Storage Director 06, i/f A)     *
*       400-41F -- 3380    (IBM 3380-AE4/BE4 disk drives)            *
*                                                                    *
*--------------------------------------------------------------------*
*
*  IBM 3880-G23
CU1A00   CNTLUNIT CUNUMBR=1A00,                                        X
               PATH=(1A),                                              X
               PROTOCL=S,                                              X
               SHARED=N,                                               X
               UNITADD=((00,32)),                                      X
               UNIT=3880
*
*  IBM 3380-AE4/BE4
DEV1A00  IODEVICE ADDRESS=(400,32),                                    X
               CUNUMBR=(1A00),                                         X
               UNIT=3380
*
*--------------------------------------------------------------------*
* I O C P -- End of IOCP deck                                        *
*--------------------------------------------------------------------*

Note: If the IOCP definition does not appear above in this document, look in the home directory for the Disaster Recovery Plan for the file named MINIMAL.IOC.

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