SERVNSSZ parameter: Difference between revisions

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<dd>0
<dd>0
<dt>Parameter type
<dt>Parameter type
<dd>User
<dd>System
<dt>Where set
<dt>Where set
<dd>On User 0's parameter line
<dd>On User 0's parameter line
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</dl>
</dl>
==Description==
==Description==
<p>The <var>SERVNSSZ</var> parameter, along with the <var>SERVNSA</var> parameter, controls non-swappable server areas when FTBL is stored above the bar.</p>
<p>The <var>SERVNSSZ</var> parameter, along with the <var>SERVNSA</var> parameter, controls non-swappable server areas when FTBL is stored above the bar (in memory with address greater than 2G).</p>
<ul>
<ul>
<li>
<li>
<var>SERVNSSZ</var> (server non-swappable size) is the amount of space in bytes required for the above-the-bar server tables per user. The total amount of storage allocated for non-swappable server areas equals <var>SERVNSSZ</var> rounded to 4 K and multiplied by NUSERS.
<var>SERVNSSZ</var> (server non-swappable size) is the amount of space in bytes required for the above-the-bar server tables per user. The total amount of storage allocated for non-swappable server areas equals <var>SERVNSSZ</var> rounded to 4K and multiplied by [[NUSERS parameter|NUSERS]].
When sizing <var>SERVNSSZ</var> you should use the largest FTBL sizes that might be needed.</li>
When sizing <var>SERVNSSZ</var> you should use the largest FTBL sizes that might be needed.</li>
<li><var>[[SERVNSA parameter|SERVNSA]]</var> (server non-swappable areas) indicates the server tables that you want to be above the bar.</li>
<li><var>[[SERVNSA parameter|SERVNSA]]</var> (server non-swappable areas) indicates the server tables that you want to be above the bar.</li>
<li>The [[SERVGSZ parameter]] controls the size of the swappable above-the-bar server areas.
</ul>
</ul>
<p>For more information about server table storage above the bar, see [[Defining the runtime environment (CCAIN)#Server tables|Server tables]].</p>
[[Category:System parameters]]
 
[[Category:User parameters]]
[[Category:Parameters]]
[[Category:Parameters]]

Revision as of 14:13, 22 September 2014

NSA (non-swap-area) server size maximum

Summary

Default value
0
Parameter type
System
Where set
On User 0's parameter line
Related products
All
Introduced
Model 204 V7.4

Description

The SERVNSSZ parameter, along with the SERVNSA parameter, controls non-swappable server areas when FTBL is stored above the bar (in memory with address greater than 2G).

  • SERVNSSZ (server non-swappable size) is the amount of space in bytes required for the above-the-bar server tables per user. The total amount of storage allocated for non-swappable server areas equals SERVNSSZ rounded to 4K and multiplied by NUSERS. When sizing SERVNSSZ you should use the largest FTBL sizes that might be needed.
  • SERVNSA (server non-swappable areas) indicates the server tables that you want to be above the bar.
  • The SERVGSZ parameter controls the size of the swappable above-the-bar server areas.