Virtual Storage Access Method
This chapter describes the following enhancements that are provided at DFSMS V2R2 that apply to the Virtual Storage Access Method (VSAM):
•Faster search for Access Method Block List (AMBL)
•Support for DB2 greater than 2 M Open clusters
•Chained I/O for Spanned Records
•Message on all auto dumps
•Improved recovery for EOV with non-SMS managed clusters
•Dynamic Buffer Addition (DBA) function
•Index Record Locking
This chapter includes the following topics:
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