When formatting the couple data set to support CFRM policy data,
the value specified for MAXSYSTEM should match the value specified
for MAXSYSTEM when formatting the sysplex couple data sets. For a
CFRM couple data set — DATA TYPE(CFRM), valid data names are
POLICY, CF, STR, CONNECT, SMREBLD, SMDUPLEX, and
MSGBASED.
- ITEM NAME(POLICY) NUMBER( )
- Specifies the number of administrative policies that can be
defined within the data set. (Default=6, Minimum=1, Maximum=32)
- ITEM NAME(CF) NUMBER( )
- Specifies the number of coupling facilities that can be defined
within a policy. (Default=8, Minimum=1, Maximum=16)
- ITEM NAME(STR) NUMBER( )
- Specifies the number of coupling facility structures that can
be defined in one policy. Note that this number refers to structure definitions, not to the number of allocated structure
instances (one structure definition can refer to more than one allocated
structure instance, as would be the case for a structure that was
being rebuilt or duplexed). (Default=50, Minimum=1, Maximum=2048)
- ITEM NAME(CONNECT) NUMBER( )
- Specifies the number of connections that can be defined for
a coupling facility structure. (Default=32, Minimum=1, Maximum=255)
- ITEM NAME(SMREBLD) NUMBER(1)
- Specifies that this CFRM couple data set supports
the system-managed rebuild process.
- ITEM NAME(SMDUPLEX) NUMBER(1)
- Specifies that this CFRM couple data set supports
the system-managed duplexing rebuild process. Use this statement only
when formatting a CFRM couple data set for systems at z/OS® Release
2 or higher. Specifying SMDUPLEX implies support for SMREBLD, regardless
of whether SMREBLD was explicitly specified.
- ITEM NAME(MSGBASED) NUMBER(1)
- Specifies that this CFRM couple data set supports message-based
event and confirmation processing. Use this statement only when formatting
a CFRM couple data sets at systems at z/OS Release
8 and higher. Specifying MSGBASED implies support for SMREBLD and
SMDUPLEX, regardless of whether they were explicitly specified.