gtpo1m2hOperations

ZCFLK MIGRATE-Migrate Lock Residency in the Coupling Facility Locking Configuration

Use this command to change the lock residency of a module from a concurrency filter lock facility (CFLF) locking control unit (CU) to a coupling facility (CF) , or from a CF to a CFLF locking CU.

Requirements and Restrictions

Format




modnum
is the 1- to 4-digit symbolic module number.

modnum.modnum
specifies a range of module numbers for which the corresponding locking facilities are migrated. The range begins with the first module number specified and continues consecutively.

ONLine
specifies that the lock residency for all online modules is directed to a CFLF locking CU or a CF.

GDS
specifies that the lock residency for general data set (GDS) modules is directed to a CFLF locking CU or a CF.

CF
specifies that the lock residency for the specified module is directed to a CF.

CU
specifies that the lock residency for the specified module is migrated to a CFLF locking CU.

Additional Information

Online help information is available for this command. To display the help information, enter one of the following:

ZCFLK HELP

ZCFLK ?

Examples

The following example shows the migration of lock residency for a range of modules (047 to 04A) to a CF.

+--------------------------------------------------------------------------------+
|User:    ZCFLK MIGRATE 047.04A TO CF                                            |
|                                                                                |
|System:  CFLK0004I 23.56.00 CFLW - ZCFLK MIGRATE PROCESSING COMPLETE            |
+--------------------------------------------------------------------------------+

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