Requirements for Installing Oracle 11gR2 RDBMS on RHEL (and OEL) 5 on
AMD64/EM64T
Requirements for Installing 64-bit Oracle 11gR2 RDBMS on RHEL or OEL 5.2 (or greater) 64-
bit (x86_64)
I. Hardware:
===========
1. Minimum Hardware Requirements
a.) At least 4.0 Gb (4096MB) of physical RAM
b.) Swap disk space proportional to the system's physical memory as follows:
RAM Swap Space
Between 4 GB and 8 GB 2 times the size of RAM
Between 8 GB and 32 GB 1.5 times the size of RAM
More than 32 GB 32 GB
c.) 1024 Mb of disk space (and less than 2Tb of disk space) in the /tmp directory.
d.) approximately 4.4 Gb of local disk space for the database software.
e.) approximately 1.7 Gb of disk space for a preconfigured database that uses file system
storage (optional)
II. Software:
============
1. As is specified in section 1.3.2 of the Oracle Database Installation Guide for 11gR2 on
Linux (part number E10840-02), Oracle recommends that you install the Linux operating
system with the default software packages (RPMs) and do not customize the RPMs during
installation. For additional information on "default-RPMs", please seeNote 376183.1, "Defining
a "default RPMs" installation of the RHEL OS"
2. Red Hat Enterprise Linux Server 5.2 (or greater), which is Kernel 2.6.18-92 or newer.
3. Required OS Components (per Release Notes, and Install Guide)
a.) The exact version number details of this list are based upon 64-bit (x86_64) RHEL
Server 5.2 (aka "update 2"). When a higher "update" level is used, the RPM release numbers
(such as 4.1.2-44) may be slightly different (such as 4.1.2-57 or 4.1.3-10). Since "update 2"
and greater of RHEL 5 are certified, this is fine so long as you are still using 64-bit Linux
(x86_64) RHEL Server 5 RPMs.
b.) Some of the Install Guide requirements will already be present from the "default-RPMs"
foundation of Linux that you started with:
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