This panel allows you to model specific level selectors. You can specify selected JOB, CLUSTER, PROGRAM, DD, and SMS class information for the modeling routine. The modeling program compares these parameters against the constraints file, and displays the composite constraints for this combination of level selectors.
If you supply a cluster name, but do not specify any SMS class information, the modeling program obtains the SMS class information for that cluster from the catalog, and uses those values in determining the composite constraints. If you specify any SMS parameters, your specifications will override the corresponding values obtained from the catalog.
You can also supply the name of a file that contains the constraints to be used for the modeling process. You specify this file in the Constraints: ===> input field.
If you specify ACTIVE in the constraints input field, the modeling process uses the currently active constraints. In this case, CA Hyper-Buf must be active on your system. The resulting composite constraints are the same as those generated by the OPEN intercept routine for the same combination of level selectors.
If you supply a file name in the constraints input field, the modeling process uses that file to determine the composite constraints. This does not affect CA Hyper-Buf in any way. The constraints file specified here is used only for the modeling process.
Sample Panel 1: Following is an example of a completed Modeling Parameters Selection panel.
This example selects JOB AFS32762, executing PROGRAM GVRESTOR, opening CLUSTER SAPLX.TEST.CLUSTER on DDNAME FILEIN. When you press Enter, CA Hyper-Buf calculates and displays the composite constraints for this OPEN.
------------------CA-Hyper-Buf for MVS Version 11.05.00------------------
OPTION ===>
Display composite constraints for the following OPEN:
Jobname ===> AFS32762
Cluster ===> SAPLX.TEST.CLUSTER
Program ===> GVRESTOR
DDname ===> FILEIN
Datacls ===>
Mgmtcls ===>
Storcls ===>
Constraints: ===> ACTIVE (specify DSNAME or ACTIVE)
Enter END command to return to the previous menu or X to exit
Sample Panel 2: This panel displays the output produced from the previous panel using composite constraints.
----------------- CA-Hyper-Buf for MVS Version 11.05.00 ---- Row 1 to 1
OPTION ===> SCROLL=
Composite constraints:
MAXBUFSP=384K
MAXBUFND=20
MAXBUFNI=30
MINBUFSP=32K
MINBUFND=10
MINBUFNI=15
CUSHION=200K
DFLTMODE=INCLUDE
ACBOVR
MSGLEVEL=10
STATS
DEFER
RMODE31=ALL
TRACKS=16
QSAM=YES
RUNMODE=RESTRICTED
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