MAXINCBP parameter: Difference between revisions
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{{Template:MAXINCBP parameter subtitle}} | |||
==Summary== | ==Summary== | ||
<dl> | <dl> | ||
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<dd><var class="product">Model 204 V7.4</var> | <dd><var class="product">Model 204 V7.4</var> | ||
</dl> | </dl> | ||
==Description== | ==Description== | ||
You can increase Table B for a file dynamically up to MAXINCBP percent without taking the file out of service. | You can increase <var>[[Table B (File architecture)|Table B]]</var> for a file dynamically up to <var>MAXINCBP</var> percent of <var>[[BSIZE parameter|BSIZE]]</var>, without taking the file out of service. | ||
<var>MAXINCBP</var> requires the use of the <var>DYNAMIC</var> option on the <var>[[INCREASE command|INCREASE]]</var> command. | |||
<var>MAXINCBP</var> lets you work around a segment limit on the boost an <var>INCREASE TABLEB</var> command can actually provide. See [[Managing file and table sizes#MAXINCBP parameter|Managing file and table sizes]] for an explanation of how to use <var>MAXINCBP</var>. | |||
[[Category:System parameters]] | [[Category:System parameters]] | ||
[[Category:Parameters]] | [[Category:Parameters]] | ||
Latest revision as of 21:54, 21 March 2017
Maximum dynamic table B size pct increase
Summary
- Default value
- 0
- Parameter type
- System
- Where set
- Set in JCL on EXEC statement as a PARM argument, in CCAIN User 0 parameters, or by system manager.
- Related products
- All
- Introduced
- Model 204 V7.4
Description
You can increase Table B for a file dynamically up to MAXINCBP percent of BSIZE, without taking the file out of service.
MAXINCBP requires the use of the DYNAMIC option on the INCREASE command.
MAXINCBP lets you work around a segment limit on the boost an INCREASE TABLEB command can actually provide. See Managing file and table sizes for an explanation of how to use MAXINCBP.