ALLOSDSP

This sample job allocates a small-data-set-packing (SDSP) data set. Ensure that the following parameters are changed. Refer to Figure 1 for an example listing of the ALLOSDSP member.

Parameter: Description
?SDSPCIS: Defines the control interval size value for the data component of the SDSP data set.
?SDSPUNT: Defines the unit type of the migration level 1 volume for the SDSP data set.
?SDSPVOL: Defines the volume serial number of the migration level 1 volume for the SDSP data set.
?UCATNAM: Defines the name and password of the user catalog for the DFSMShsm data sets.
?UID: Defines the authorized user ID for the DFSMShsm-started procedure. An authorized user ID must be from 1 to 7 characters long. This ID is also used as the high-level qualifier for the DFSMShsm-managed data sets.

Figure 1. Example Listing of Member ALLOSDSP Part 1 of 2

//ALLOSDSP JOB ?JOBPARM
//*
//*****************************************************************/
//*   THIS SAMPLE JOB DEFINES AND INITIALIZES A SMALL-DATA-SET-   */
//*   PACKING DATA SET ON A MIGRATION LEVEL 1 VOLUME.             */
//*                                                               */
//*   THE DATA SET NAME IS REQUIRED TO BE ?UID.SMALLDS.V?SDSPVOL  */
//*   WHERE ?UID IS THE AUTHORIZED DFSMSHSM USER ID AND WHERE     */
//*   ?SDSPVOL IS THE VOLUME SERIAL NUMBER OF A MIGRATION LEVEL 1 */
//*   VOLUME.                                                     */
//*                                                               */
//* (NOTE: UID AUTHORIZATION IS VALID IN A NON-FACILITY CLASS    *//
//* ENVIRONMENT ONLY, OTHERWISE, FACILITY CLASS PROFILES WILL BE *//
//* USED FOR AUTHORIZATION CHECKING.)                            *//
//*                                                               */
//*                                                               */
//*   AFTER YOU ALLOCATE THE SMALL-DATA-SET-PACKING DATA SET ON A */
//*   MIGRATION LEVEL 1 VOLUME, YOU MUST SPECIFY THE              */
//*   SMALLDATASETPACKING PARAMETER ON THE SETSYS COMMAND IN THE  */
//*   ARCCMD__ PARMLIB MEMBER AND ON THE ADDVOL COMMAND FOR THE   */
//*   VOLUME THAT CONTAINS THE SMALL-DATA-SET-PACKING DATA SET.   */
//*                                                               */
//*   CHANGE THE PARAMETERS LISTED BELOW TO VALID VALUES FOR YOUR */
//*   SYSTEM.                                                     */
//*****************************************************************/
//*  PARAMETER  -  PARAMETER DESCRIPTION
//*
//*  ?SDSPCIS   -  CONTROL INTERVAL SIZE VALUE FOR THE DATA COMPONENT
//*                OF THE SDSP DATA SET. IF THE SDSP UNIT TYPE IS
//*                3350, REPLACE ?SDSPCIS WITH 16384.  IF THE SDSP
//*                UNIT TYPE IS 3380, REPLACE WITH 20480.
//*                IF THE SDSP UNIT TYPE IS 3390, REPLACE WITH 26624.
//*  ?SDSPUNT   -  UNIT TYPE FOR MIGRATION LEVEL 1 VOLUME TO
//*                CONTAIN SMALL-DATA-SET-PACKING DATA SET.
//*  ?SDSPVOL   -  VOLUME SERIAL OF THE MIGRATION LEVEL 1 VOLUME
//*                TO CONTAIN SMALL-DATA-SET-PACKING DATA SET.
//*  ?UID       -  AUTHORIZED USER ID (1 TO 7 CHARS) FOR THE DFSMShsm
//*                START PROCEDURE, IN A NON FACILITY CLASS ENVIRONMENT.
//*                USED AS THE HIGH-LEVEL QUALIFIER OF DFSMSHSM
//*                DATA SETS.
//*
//* NOTE:         ENSURE THAT THE SMALL-DATA-SET-PACKING DATA SET
//*               IS NOT ALLOCATED ON AN SMS VOLUME. THE DATA SET
//*               SHOULD BE DEFINED IN A STORAGE CLASS FILTER TO
//*               EXCLUDE IT FROM AN SMS VOLUME AS THE OTHER DFSMShsm
//*               DATA SETS ARE.
//*****************************************************************/

Figure 2. Example Listing of Member ALLOSDSP Part 2 of 2

//*****************************************************************/
//* CREATE A ONE-RECORD, SEQUENTIAL DATA SET TO BE USED LATER TO  */
//* PRIME VSAM CLUSTERS DEFINED FOR DFSMSHSM.                     */
//*****************************************************************/
//*
//IEBDG    EXEC PGM=IEBDG
//SYSPRINT DD SYSOUT=*
//PRIMER   DD DSN=?UID.SDSP.PRIMER,DISP=(NEW,CATLG),UNIT=SYSDA,
// DCB=(RECFM=F,LRECL=200,BLKSIZE=200),SPACE=(TRK,(1))
//SYSIN    DD *
 DSD OUTPUT=(PRIMER)
 FD NAME=A,LENGTH=44,STARTLOC=1,PICTURE=44,                            X
   'Z9999999999999999999999999999999999999999999'
 CREATE NAME=A
 END
//STEP1 EXEC PGM=IDCAMS,REGION=512K
//SYSPRINT DD SYSOUT=*
//INPRIMER DD DSN=?UID.SDSP.PRIMER,DISP=(OLD,DELETE)
//SDSP1 DD UNIT=?SDSPUNT,VOL=SER=?SDSPVOL,DISP=SHR
//SYSIN DD *
 DEFINE CLUSTER (NAME(?UID.SMALLDS.V?SDSPVOL) VOLUMES(?SDSPVOL) -
        CYLINDERS(5 0) FILE(SDSP1) -
        RECORDSIZE(2093 2093) FREESPACE(0 0) -
        INDEXED KEYS(45 0) -
        SPEED BUFFERSPACE(530432) -
        UNIQUE NOWRITECHECK) -
        DATA -
        (CONTROLINTERVALSIZE(?SDSPCIS)) -
        INDEX -
        (CONTROLINTERVALSIZE(1024))
 REPRO ODS('?UID.SMALLDS.V?SDSPVOL') INFILE(INPRIMER)