| Parameter | Specify . . . | Possible Values | Default |
|---|---|---|---|
| CLULOCKNAME | the name of the lock structure defined in the coupling facility's CFRM policy or the global lock area in which the current nucleus participates | text | none |
For Adabas Cluster Services, CLULOCKNAM identifies a particular sysplex lock structure (defined in the CFRM policy) associated with a particular Adabas nucleus cluster. The same name must be set in each nucleus in the cluster. CLULOCKNAME must be unique for each cluster; that is, each database.
Adabas Parallel Services automatically creates a default name for each global lock area allocated by ADACOM. However, if you wish to control the name of the global lock area, you can set this parameter.
Note:
Software AG recommends that you allow the system to build the default
name.
For Adabas Parallel Services, the CLULOCKNAME identifies a particular global lock area associated with all Adabas Parallel Services cluster nuclei that have the same SVC/DBID set as the current nucleus. The same name must be set in each cluster nucleus that has the same SVC/DBID set. CLULOCKNAME must be unique for each SVC/DBID set.
In all cases, the name can be 1-16 characters long. Valid characters are numeric, uppercase alphabetic, the special characters $, @, and #. The name must begin with an alphabetic character (A-Z). IBM names begin with SYS, UNDESIG, or the characters A through I (these characters are not reserved).
Note:
Additionally, the special character underscore (_) is allowed in
Adabas Cluster Services; that is, sysplex environments.
ADARUN PROG=ADANUC,CLULOCKNAME=SAG1SMP#LOCK1
