SERVNSSZ parameter

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.