SHMBASE

onconfig.std
value

On UNIX: Platform dependent
On Windows NT: 0xC000000L

units

Address

range of values

Positive integers

takes effect

When shared memory is initialized

refer to

Setting operating-system shared-memory configuration parameters in the chapter on managing shared memory in the IBM Informix: Administrator's Guide

SHMBASE specifies the base address where shared memory is attached to the memory space of a virtual processor. Do not change the value of SHMBASE. The onconfig.std value for SHMBASE is platform dependent.