NLRUQG parameter: Difference between revisions

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==Description==
==Description==
The number of above the bar 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 (<var>[[NUMBUFG parameter|NUMBUFG]]</var> value) of ATB disk buffers used in an Online:
<p class="code">NUMBUFG >= NLRUQG * (([[NSERVS parameter|NSERVS]] + [[NSUBTKS parameter|NSUBTKS]]) * [[MAXOBUF parameter|MAXOBUF]] + 15)
</p>
 
==See also==
<ul>
<li><var>[[NLRUQ parameter|NLRUQ]]</var> </li>
</ul>


See also: <var>[[NLRUQ parameter|NLRUQ]]</var>
[[Category:System parameters]]
[[Category:System parameters]]
[[Category:Parameters]]
[[Category:Parameters]]

Latest revision as of 15:39, 26 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 (NUMBUFG value) of ATB disk buffers used in an Online:

NUMBUFG >= NLRUQG * ((NSERVS + NSUBTKS) * MAXOBUF + 15)

See also