NLRUQG parameter: Difference between revisions
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==Description== | ==Description== | ||
The number of above-the-bar [[Performance monitoring and tuning#Anticipatory writes|LRU queues]] to allocate. | The number of above-the-bar [[Performance monitoring and tuning#Anticipatory writes|LRU queues]] to allocate. | ||
<var>NLRUQG</var> is used as a multiplier to determine the minimum number of ATB disk buffers used in an Online: | |||
<p class="code"><var>[[NUMBUFG parameter|NUMBUFG]]</var> >= NLRUQG * ((<var>[[NSERVS parameter|NSERVS]]</var> + <var>[[NSUBTKS parameter|NSUBTKS]]</var>) * <var>[[MAXOBUF parameter|MAXOBUF]]</var> + 15) | |||
</p> | |||
==See also== | ==See also== | ||
Revision as of 23:50, 25 August 2016
# of above-the-bar DKBM LRU queues
Summary
- Default value
- 1, also the minimum
- Parameter type
- System
- Where set
- Not resettable
- Related products
- All
- Introduced
- Model 204 V7.1
Description
The number of above-the-bar LRU queues to allocate.
NLRUQG is used as a multiplier to determine the minimum number of ATB disk buffers used in an Online:
NUMBUFG >= NLRUQG * ((NSERVS + NSUBTKS) * MAXOBUF + 15)