Expert Advice

CICSplex_VSAMWaitvIO_Warning  
Situation Description
Suggested Actions
Situation Description

Warning threshold exceeded for VSAM waits versus I/O

 

Suggested Actions

If a higher level of activity against the dataset has increased string waits, consider increasing the number of strings that are defined for the named dataset. Use LSR pools so that files share buffers and strings. LSR may reduce the total I/O and CPU usage in your CICS system. If a dataset is defined in an LSR pool, demand for strings may be reduced as a result of successful buffer lookasides.

 

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