Partition sets are installed in the same way as physical map sets (as illustrated in Figure 27). There is no concept of a symbolic description partition set. The job stream in Figure 34 is an example of the assembly and link-edit of partition sets.
//PREP JOB 'accounting information',CLASS=A,MSGLEVEL=1
//STEP1 EXEC PROC=DFHASMVS
//SYSPUNCH DD DSN=&&TEMP,DCB=(RECFM=FB,BLKSIZE=2960),
// SPACE=(2960,(10,10)),UNIT=SYSDA,DISP=(NEW,PASS)
//SYSIN DD *
.
Macro statements defining the partition set
.
/*
//STEP2 EXEC PROC=DFHLNKVS,PARM='LIST,LET,XREF' 1
//SYSLIN DD DSN=&&TEMP,DISP=(OLD,DELETE)
// DD *
MODE RMODE(ANY|24) 2
NAME partitionsetname(R) 3
/*
//
Notes:
1 A partition set is loaded into CICS®-key storage, unless it is link-edited with the RMODE(ANY) and RENT options. If it is link-edited with these options, it is loaded into key-0 protected storage, provided that RENTPGM=PROTECT is specified on the RENTPGM initialization parameter.
For more information about the storage protection facilities available in CICS, see the CICS System Definition Guide.
2 The MODE statement specifies whether the partition set is to be loaded above (RMODE(ANY)) or below (RMODE(24)) the 16MB line. RMODE(ANY) indicates that CICS can load the partition set anywhere in virtual storage, but tries to load it above the 16MB line, if possible.
3 Use the NAME statement to specify the name of the partition set which BMS loads into storage. If the partition set is device-dependent, derive the partition set name by appending the device suffix to the original 1- to 7-character partition set name used in the application program. The suffixes that BMS appends for the various terminals depend on the parameter specified in the SUFFIX operand of the DFHPSD macro that defined the partition set.
For programming information giving a complete list of partition-set suffixes, see the CICS Application Programming Guide.
To use a partition set, you must define and install a resource definition for it. You can do this either by using the program autoinstall function or by using the CEDA DEFINE PARTITIONSET and INSTALL commands, as described in the CICS Resource Definition Guide.
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