Before people (continue to) post their MEMLIMIT values don't we think 
there's a potential Denial Of Service issue here? If a program were to 
touch every page up to gazillion whatobytes there'd be a problem. MEMLIMIT 
is one of the mechanisms that limits this potential. IEFUSI is another. 
The same is probably true of HVSHARE and HVCOMMON, while we're at it.

Cheers, Martin

Martin Packer,
Mainframe Performance Consultant, zChampion
Worldwide Banking Center of Excellence, IBM

+44-7802-245-584

email: [email protected]

Twitter / Facebook IDs: MartinPacker
Blog: 
https://www.ibm.com/developerworks/mydeveloperworks/blogs/MartinPacker





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