User`s guide

Oracle Database Preinstallation Requirements

3-6 Oracle Database Installation and Administration Guide

The POSIX administrator or BS2000 system administrator can check the values in the

file

$TSOS.SYSSSI.POSIX-BC.version

, for example, version = 070|080|090. The values

can also be checked by using the POSIX command

usp

# usp -s nproc

You can update the value with the following command:

# usp -P parameter -v value

Note:

■ If you edit the parameters in the file

$TSOS.SYSSSI.POSIX-BC.version

, then you must restart the

POSIX subsystem.

■ The parameter values depend on the overall load of the BS2000

system and must be adjusted to this load. The values listed

previously are minimal recommendations.

3.3.2.3 Package Requirements

The following POSIX packages with the specified versions or higher are required for

Oracle Database 11g Release 2:

■ POSIX-SH V7.0

■ JENV V6.0

■ APACHE V2.2, including correction package 2/2012

■ PERL V5.8, including correction package 2/2012

■ BCAM V20.0

To check the installed packages, use the following POSIX command:

$ pkginfo package name

Note:

■ Ensure that the packages POSIX-SH and JENV are installed before

starting the Oracle Database software installation.

■ The packages APACHE, Perl and BCAM are required by the

Oracle Management Agent. Although these packages are optional

for Oracle Database 11g Release 2, it is recommended that you

install these packages.

NOSTTY Maximum number of

sttys

512

DBLSTATE Initial state of POSIX

loader

DBLPOOL Size of pool in MB for

POSIX loader

Parameter Name Description

Reco

mmended

Value