STAT.BUFFER.ESDSDATA | STAT.BUFFER.KSDSINDX | STAT.BUFFER.KSDSDATA
This parameter specifies the number of buffers VSAM allocates for the statistics clusters. IBM® Connect:Direct® uses the values when generating VSAM access method control blocks (ACBs) for the statistics files. Generating these blocks provides a means of tuning VSAM performance for statistics file access in the DTF. IBM Connect:Direct specifies separate buffers for the index and data components for the key sequenced clusters. Each buffer is the size of the control interval of the specified component.
Note: These buffers are allocated above the 16 megabyte line.
The syntax for this parameter is as follows:
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The defaults are:
- STAT.BUFFER.ESDSDATA = 6
- STAT.BUFFER.KSDSINDX = 6
- STAT.BUFFER.KSDSDATA = 6
Modifiable through MODIFY INITPARMS command: NO