The Datacom Space Estimator Utility CAL2DCVS can estimate the sizes to allocate for the CA Datacom/AD areas. The utility estimates sizes that are based on the conversion file output from CAL2DCV1 with estimates of the CA Datacom/AD compression for each table. The estimates are based on experiences from a limited number of actual conversions. Your installation can require changes from these estimates.
CAL2JCL member AL2DCVS has some sample JCL for using the CAL2DCVS utility.
AL2DCVS has the following input, output, and control statements.
The export file that CAL2DCV1 or CAL2DBEI created. Multiple data sets can be concatenated together.
Example DD card images are written to this DD. Can use DUMMY when you want only the report.
Report of results. If DUMMY or unable to open, the error message "CAL2D128E - SYSPRINT OPEN ERROR OR DUMMY" and a program abort result.
These parameters are the variable values for the program. SYSIN of DUMMY runs with default values. An * in the first column is considered a comment. All commands begin in column 1. The valid parameters are as follows:
Percentage of estimated value to add for anticipated growth. The permissible value range is 0 through 200 with a default value of 50.
Values of LOW, MEDIUM and HIGH specify levels that assign space for record counts in addition to those present in the export file. LOW adds 100, MEDIUM adds 250, and HIGH adds 500. The purpose of this parameter is to account for the active queues being empty during the conversion.
Values of LOW, MEDIUM and HIGH specify levels that assign space for record counts in addition to those present in the export file. LOW adds 1000, MEDIUM adds 4000, and HIGH adds 9000. The purpose of this parameter is to account for the active queues being empty during the conversion.
Values of LOW, MEDIUM and HIGH specify levels that assign space for record counts in addition to those present in the export file. LOW adds 1000, MEDIUM adds 4000, and HIGH adds 9000. The purpose of this parameter is to account for the active queues being empty during the conversion.
Values of LOW, MEDIUM and HIGH specify levels that assign space for record counts in addition to those present in the export file. LOW adds 1000, MEDIUM adds 4000, and HIGH adds 9000. The purpose of this parameter is to account for the active queues being empty during the conversion.
Values of NONE, LOW, MEDIUM and HIGH specify levels that assign space for record counts in addition to those present in the export file. LOW adds 25, MEDIUM adds 100, and HIGH adds 200. The purpose of this parameter is to account for the active queues being empty during the conversion.
CA Datacom/AD file high level qualifier. This value is for building the DD statement output. The default is 'YOUR-HLQ'.
Volume to use in the DD statements. The default is string 'SER=(VOL1,VOL2,VOL3)'. 46 byte max.
Unit to use in the DD statements. The default is 3390.
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