User`s guide

Oracle Database Preinstallation Requirements
Oracle Database Installation and Deinstallation 3-5
3.3.2.1 Operating System and Communication System Requirements
The following operating system and communication system versions or higher, are
required for Oracle Database 11g Release 2:
■ BS2000/OSD V7.0
■ openNet Server V3.3
This includes BCAM V20.0 and Socket
s V2.4.
Oracle recommends that you regularly install the most current correction packages for
BS20
00/OSD.
Check the version of your BS2000/OSD system with the following command:
/SHOW-SYSTEM-INFORMATION INFORMATION=*BS2000-ID
Note: The correction level of the POSIX subsystem must be A41 or
higher. You can check the POSIX correction level with the following
command:
/EXECUTE-POSIX-CMD CMD='uname -v'
You can check the version of your openNet Server software by checking the version of
the software component BCAM with the following command:
/SHOW-INSTALLATION-PATH INSTALLATION-UNIT=BCAM
Or you can ask your BS2000 system administrator to check the BCAM version with the
command:
/BCSHOW SHOW=BCAM
Note: The BCAM version must be V20 or higher.
3.3.2.2 POSIX Parameters
The following POSIX parameters must be checked for the recommended values for
Oracle Database 11g Release 2:
Parameter Name Description
Recommended
Va
lue
HDSTNI Number of hard disk
serv
er tasks
4
NPBUF Number of physical
I/O buffers
20
NPROC Maximum number of
processes
800
NBUF Number of I/O
buffers
200
MAXUP Maximum number of
pr
ocesses per user
200
NOTTY Maximum number of
ttys
512
NOPTY Maximum number of
ptys
512