SHMBASE configuration parameter

Use the SHMBASE configuration parameter to specifiy the base address where shared memory is attached to the memory space of a virtual processor.

onconfig.std value
Platform dependent
values
Positive integers
units
Address
takes effect
After you edit your onconfig file and restart the database server.

Usage

The addresses of the shared-memory segments start at the SHMBASE value and grow until the upper-bound limit, which is platform specific.

Do not change the value of SHMBASE. The onconfig.std value for SHMBASE depends on the platform and whether the processor is 32-bit or 64-bit. For information on which SHMBASE value to use, see the machine notes.


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