Description of Oracle RDBMS server 11gr2 preinstall RPM package in Oracle Linux 6

Last Update:2018-12-06 Source: Internet

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In Oracle Linux 5, we can use ORACLE validated configuration to accelerate the deployment of the Oracle environment. For more information about validated deployments, see:

Oraclevalidated configurations installation instructions

Http://blog.csdn.net/tianlesoftware/article/details/7061684

In Oracle Linux 6, Oracle validate package was not launched, but a oracle-rdbms-server-11gR2-preinstall package was launched.

I. Official Website description

Oracle RDBMS server 11gr2 pre-install rpmfor Oracle Linux 6 has been released

Https://blogs.oracle.com/linux/entry/oracle_rdbms_server_11gr2_pre

Now that the certificationof the Oracle Database 11g R2 with Oracle Linux 6 and the unbreakableenterprise kernelhasbeen announced, we are gglad to announce theavailability of oracle-rdbms-server-11gR2-preinstall, the Oracle rdbmsserver 11gr2 pre-install RPM package (formerly known as Oracle-validated ). designed specifically for Oracle Linux 6, this RPM aids in the installation ofthe Oracle database.

In order toinstall the Oracle Database 11g R2 on Oracle Linux 6, your system needs to Meeta few prerequisites, as outlined in the linuxinstallation guides. using the Oracle RDBMS server 11gr2 pre-install rpm, you can complete most of the pre-installation configuration tasks. which is nowavailable from the unbreakable linuxnetwork, or via the Oracle publicyum repository.

-- Check before installing Oracle 11gr2 in Oracle Linux 6. The pre-install package can help us complete most of the configuration work.

The pre-install package is available forx86_64 only. Specifically, the package:

-- In oraclelinux 6, the oracle-rdbms-server-11gR2-preinstall package is only 64-bit, use this package can implement the following functions:

(1) causes the download andinstallation of various software packages and specific versions needed fordatabase installation, with package dependencies resolved via yum

-- Download and install various dependency packages

(2) creates theuser Oracle and the groups oinstall and DBA, Which areThe defaults used during Database Installation

-- Create an oracle user and a group.

(3) modifies kernel parametersin/etc/sysctl. conf to change settings for shared memory, semaphores, the maximum number of file descriptors, and so on

-- Modify the kernel parameters of/etc/sysctl. conf.

(4) sets hard and soft shellresource limits in/etc/security/limits. conf, such as the number of openfiles, the number of processes, and stack size to the minimum required based onthe Oracle Database 11g Release 2 Server Installation Requirements

-- Set the/etc/security/limits. conf file.

(5) sets NUMA = off in Thekernel boot parameters for x86_64 machines

-- Set NUMA = off on a 64-bit host

2. Install the oracle-rdbms-server-11gR2-preinstall package

2.1 go to the yum configuration directory

[Root @ Rac1 ~] # Cd/etc/yum. Repos. d/

2.2 download Yum Configuration

[Root @ Rac1 yum. Repos. d] # wget http://public-yum.oracle.com/public-yum-ol6.repo

-- 20:48:00 -- http://public-yum.oracle.com/public-yum-ol6.repo

Public-yum.oracle.com... 141.146.44.34

Connecting topublic-yum.oracle.com | 141.146.44.34 |: 80... connected.

HTTP request sent, awaiting response... 200ok

Length: 1461 (1.4 K) [text/plain]

Saving to: "public-yum-ol6.repo"

100% [============================================== >] 1,461 --. -K/S in 0 s

20:48:01 (30.8 Mb/s)-"public-yum-ol6.repo" saved [1461/1461]

2.3 view Yum Configuration

# Cat public-yum-ol6.repo [root @ Rac1 yum. Repos. d] #

[Ol6_latest]

Name = Oracle Linux $ releasever latest ($ basearch)

Baseurl = http://public-yum.oracle.com/repo/?lelinux/ol6/latest/?basearch/