Release 10.1A: OpenEdge Data Management:
Database Administration

Pin Shared Memory (-pinshm)

Operating system and syntax	UNIX Windows	-pinshm
Use with	Maximum value	Minimum value	Single-user default	Multi-user default
DBS	–	–	–	–

The Pin Shared Memory (-pinshm) parameter does not have any arguments.

Using -pinshm will prevent the OS from swapping shared memory contents to disk, which can help improve performance.