Improving performance in TMSCLEAN
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Improving performance in TMSCLEAN

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Article ID: 40895

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Updated On:

Products

CA 1 Flexible Storage CA 1 Tape Management - Copycat Utility CA 1 Tape Management - Add-On Options

Issue/Introduction

 

How can I improve performance in the TMS Batch job TMSCLEAN?

 

 

 

 

 

Environment

Release: ONE...00200-12.6-One-TAPE MANAGEMENT
Component:

Resolution

By having the option UNCATA=NO will help improve the performance of TMSCLEAN.  With UNCATA=NO TMSCLEAN will not request that the dataset be uncataloged at the time the tape goes scratch.  The output from the EARLOUT DD in TMSCLEAN should be saved and then passed on to the batch job TMSUNCAT to do the uncataloging of the datasets after TMSCLEAN ends.  TMSUNCAT should be executed shortly after TMSCLEAN ends to prevent any discrepancies.