If a KSDS VSAM file is allocated as Extended Format and the DATACLAS enables SMB buffers, which takes precedence?
I was told that “Generally speaking HB would only be used for non-EF (and non-IAM) files. You may see messages about HB on EF files, however SMB jumped in after HB and ‘re- did’ the buffering at open. “ I would like to validate this is true.
Release : 11.5
Component : CA Hyper-Buf VSAM Buffer Optimizer