Logging Considerations....

Logging Considerations....

• Unavailable O/P Buffers
• Write Threshold
  • Defaults 20, 400K
  • When/Why change this?
• I/P Buffer Vs Archive Log Size
• DASD Archiving for 1/2 Track Blocking
  • 3380 20K
  • 3390 24K
• Calculating Logload Value
  • (WriteNoWait/Time) * 20

ROTs

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