NJOBS during RESTORE CAIJTRK
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NJOBS during RESTORE CAIJTRK

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Article ID: 132279

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Products

Database Analyzer (IMS Tools) Mainframe Configuration Manager for IMS for z/OS IMS TOOLS - MISC Compress Data Compression (IMS Tools) Database Analyzer for IMS for z/OS Database Copier for IMS for z/OS Database Organizer for IMS for z/OS Mainframe Extended Terminal Manager (IMS Tools) High Performance Recovery for IMS for z/OS Database Organizer (IMS Tools) Mainframe Program Restart Manager for IMS for z/OS Secondary Index Builder for IMS for z/OS Secondary Index for IMS for z/OS JARS JARS Resource Accounting JARS SMF Director JMR MIM Resource Sharing (MIM) MIM Data Sharing (MII) MIM Tape Sharing (MIA) MIM Message Sharing (MIC) Nastel AutoPilot for WebSphere MQ Panvalet QuickFetch Raps VSE Scheduler VSE SMR SOLVE:Operations Automation SOLVE:Access Session Management SOLVE:FTS SYSVIEW Performance Management NXBRIDGE - SYSVIEW/ENDEVOR SOLVE

Issue/Introduction

Question about NJOBS during RESTORE CAIJTRK.

CADC006W WRAP-AROUND HAS OCCURRED DDNAME=CAIJTRK

We have a VSE machine that runs up to 2500 scheduled jobs at the end of the month.
Do we have any benefit relating to the
wrap around if we use a higher value of NJOBS during "RESTORE CAIJTRK"? 

Do you suggest using NJOBS=2500 ?
Or, NJOBS=4000 ?

What do you recommend ?


 

Environment

SCHEDULER VSE
CA Scheduler 7.3, Service Pack 0304
Operating System: zVSE 5.2
 

Resolution

We recommend a higher value than 2500 to allow a cushion before reaching the end of the tracking file data area.

To determine a good value we would need to know how many jobs are run between REORGS
and how often do you do a REORG of the tracking file? 

Additional Information

Two other factors are the # of jobs you run between REORGS and how often you do a REORG of the tracking file.