This presentation provides a detailed and thorough update on managing virtual storage constraint, above and below 16MB line, with both Version 7 and Version 8. The presentation discusses the following issues: What are the problems with the availability of space? What consumes virtual storage in DBM1? How does one use DB2PE and REXX tools to analyzing virtual storage used? How does one build a virtual storage budget to determine how many threads that need support? How does one provide virtual storage constraint relief? How does one estimate the value of 64-bit virtual support in V8? What is the impact on real storage?
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John Campbell, (Distinguished Engineer, DB2 for z/OS Development).
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