Detailed installation process of Oracle Database 11g R2

Directory
1. Summary of Report Content
2 Oracle Database 11g R2 installation process details
2.1 preparations before installation
2.1.1 copy the Installation File
2.1.2 decompress the compressed file of the installation package
2.1.3 create oracle users and groups
2.1.4 create related directories and grant permissions
2.1.5 set Oracle user environment variables
2.2 Start Software Installation
2.2.1 graphical interface for starting the installer
2.2.2 Installation Process
3. Create a database
3.1 create a database
3.2 Create a listener
3.3 continue the database creation process

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Install response runInstaller stage

[Oracle @ ENMOEDU database] $./runInstaller

This prompt is displayed:

Starting Oracle Universal Installer...

Checking Temp space: must be greater than 120 MB. Actual 4324 MB Passed

Checking swap space: must be greater than 150 MB. Actual 5119 MB Passed

Checking monitor: must be configured to display at least 256 colors

>>> Cocould not execute auto check for display colors using command/usr/bin/xdpyinfo. Check if the DISPLAY variable is set. Failed

Some requirement checks failed. You must fulfill these requirements before

Continuing with the installation,

Continue? (Y/n) [n]

Then, perform the following operations:

[Oracle @ ENMOEDU database] $ su-root

Password:

[Root @ ENMOEDU ~] # Xhost +

Access control disabled, clients can connect from any host

To continue the installation:

[Root @ ENMOEDU ~] # Su-oracle

[Oracle @ ENMOEDU ~] $ Cd/u01/software/database

[Oracle @ ENMOEDU database] $./runInstaller

Cancel "I wish to receive security updates via My Oracle Support.

Now, the graphical interface of the installation file has been started.

2.2.2 Installation Process

(1) Click "Yes ";

(2) Cancel software updates;

(3) select to install software only;

(4) Select a single instance for Database Installation

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