Expert Advice

OS390_Local_PageDS_PctFull_Crit  
Situation Description
Suggested Actions
Situation Description

Local Page Dataset Percent Full Critical Situation

 

Suggested Actions

The percentage of slots in use on a local page data set exceeds the current Critical threshold. When usage approaches 30%, paging efficiency begins to decline, and blocked paging disappears at about 35% occupancy. Once this situation occurs, PAGEADD another data set. If the current PAGTOTL setting in IEASYSxx does not allow another data set to be added, it should be increased before the next IPL.

 

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