Default: STRNO+1
You can guarantee that you have at least (value) data buffers by specifying a value for MINBUFND. Dynamic buffering selects at least MINBUFND data buffers, unless this value exceeds MAXBUFSP. Specify as:
MINBUFND=value
The SYSTEM default applies to any LEVEL selector that does not specify MINBUFND.
If you do not specify a SYSTEM default MINBUFND, (strno+1) is used as MINBUFND. If your MINBUFND is less than this value, it is overridden, because strno+1 is the minimum allowable value for any NSR OPEN. (LSR requires a minimum of 3 buffers for each size buffer in the pool, regardless of the number of files/index levels, and so forth.)
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Copyright © 2011 CA.
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