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- Description:
- Check that, for each structure defined in the CFRM active policy,
the preference list has at least two coupling facilities located in
different CECs and usable for structure allocation. To be usable
for structure allocation, the coupling facility must have at least
one system connected and have allocation permitted. When the
structure has a policy change pending, the preference list from the
pending policy is used for making this check.
- Reason for check:
- The preference list for each structure defined in the CFRM active
policy should have at least two coupling facilities located in different
CECs that support structure allocation. To support structure allocation,
the coupling facility should have at least one system in the sysplex
connected and be in a state permitting structure allocation.
- Parameters accepted:
- None.
- z/OS® releases the check
applies to:
- z/OS V1R10 and later.
- Verbose support:
- Yes. All structures defined in the CFRM active policy are included
in the availability report when the check is run in verbose mode.
Structures with availability problems are listed ahead
of structures without availability problems. You can put a check
into verbose mode using any of the following methods:
- Specify the UPDATE,filters,VERBOSE=YES parameter either on the
MODIFY command or in a POLICY statement in an HZSPRMxx parmlib member.
- Overwrite the NO value with the YES value in the VERBOSE column
of the CK panel in SDSF.
- User override of IBM® values:
- The following shows the default keywords for the check, which
you can override on either a POLICY statement in the HZSPRMxx parmlib
member or on a MODIFY command. This statement may be copied and modified
to override the check defaults:
UPDATE CHECK(IBMXCF,XCF_CF_STR_AVAILABILITY)
SEVERITY(MED) INTERVAL(004:00) DATE('date_of_the_change')
REASON('Your reason for making the update.')
VERBOSE(NO)
- Reference:
- For more information, see z/OS MVS Setting Up a Sysplex.
- Messages:
- This check issues the following exception messages:
See the IXCH messages in z/OS MVS System Messages, Vol 10 (IXC-IZP).
- SECLABEL recommended for MLS users:
- SYSLOW
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