Expert Advice

OS390_Available_Frames_Crit  
Situation Description
Suggested Actions
Situation Description

Central storage available frame count critical situation

 

Suggested Actions

Set the critical threshold (in frames) for the available frame queue low alert.
The available frame queue is a list of frames that are available to the system. If the number of frames is too low, SRM automatically replenishes the queue by stealing frames that have not been recently referenced.
Controlling the available frame queue is the method SRM uses to manage storage use. A low available frame queue is a problem only if it causes contention for storage.

 

Copyright IBM Corp. 2005 All Rights Reserved US Government Users Restricted Rights - Use, duplication or disclosure restricted by GSA ADP Schedule Contract with IBM Corp. Contact IBM