SERV4G parameter

ATB server starting offset in 4G span

This page is under construction. ATB server starting offset in 4G span

Summary

Default value

0

Parameter type

System

Where set

User 0 parameter line

Related products

All

Introduced

Model 204 version 7.8

Description

This parameter allows testing of server tables which span a 4 gigabyte boundary.

For example, if SERV4G=X'FFFFF000', then each ATB server will begin at XX_FFFFF000. If SERV4G=X'FFFF0000', then each ATB server will begin at XX_FFFF0000. (XX will be determined by the storage available on the system.)

The contents of the ATB server are specified by using the SERVGA parameter.

Consider the following:

If one desires the VTBL to span the boundary, one could set SERV4G=x'FFFFF000', SERVGA=X'00040000' and LVTBL=200 (6400 bytes (X'1900'). This would force each server's VTBL to begin at XX_FFFFF000 and end at XX+1_00000900.