(GO) Oracle Linux 7 installation Oracle 12c

Original: 535894461. Installation Preparation

Oracle Linux 7.3 Other 7 versions are also available, after installation upgrade to the latest

Oracle Database 12c

Oracle VirtualBox

Xftp 5

Xmanager 5

Putty or CRT

2. Installing virtual machines and Linux environments

A. Create a new virtual machine

Memory according to their own actual conditions to give

Configure CPU and other parameters (change the pointing device to USB so it is convenient to switch the mouse in the virtual machine and the real machine)

Select the Oracle Linux 7 Optical Network to configure the network NAT mode for easy installation and upgrade, then change to host mode only

B. Start the virtual machine installation Linux,install Oracle Linux 7.3 Enter, ESC cancel the verification CD

Beginner or choose the English system

Select the package, this is required, others

Assigning Disk Selection manual configuration

Select Standard partition format

Create swap space is 1 time times the memory of the line, you can also big point

The rest is given to the root partition, which is the experimental environment so it can be

Configure the Network

The root password is now created when installing the installation, and if prompted simply, click two times.

Wait for the installation to complete.

3. Configure Linux environment A. Test network environment Remember to shut down the local computer firewall.

$IP Address Show

$vi/etc/hosts configuration in root mode

$ping Test

Enter Command mode Linux 7 is not the same as the previous version, not in Etc/inittab

Command mode

LN-SF/lib/systemd/system/runlevel3.target/etc/systemd/system/default. Target or
ln -SF/lib/systemd/system/multi-user. Target/etc/systemd /system/default. Target or
Systemctl Set-default Multi-user.target

Graphics mode

ln-SF/lib/systemd/system/runlevel5.target/etc/systemd/system/Default . Target or

ln-SF/lib/systemd/system/graphical.target/etc/systemd/system/ default. Target or

Systemctl Set-default Graphical.target

Enter Command mode

Uploading Oracle 12c with XFTP

Extract all two files and automatically create the database directory

B. Create a user and user group create a password view create

Create a group OINSTALL,DBA

Create User Oracle

Create a user Oracle and set the primary group as the Oinstall Secondary group as the DBA

Create password Input two times

C. Create directory to move the installation directory to the U01/directory (created in/directory)

Modify directory permissions for u01 and subdirectories to Oracle User Configuration permissions

Modify Permissions

D. Creating an Oracle User environment variable (switch to Oracle user)

Create directory variable the DISPLAY IP address is the IP of the remote host, not the host that installed the Oracle 12c is not created in the command mode to reduce the graphical interface

# for Oracle 12c
Oracle_base=/u01/app/oracle
Oracle_home= $ORACLE _base/product/12.1.0/dbhome_1
Oracle_sid=orcl
Path= $ORACLE _home/bin: $PATH: $HOME/bin
Ld_library_path= $ORACLE _home/lib: $LD _library_path call ORACLE Self Library
display=192.168.56.1:0.0 command line graphical interface to install remote machine IP
Export PATH ld_library_path DISPLAY oracle_base oracle_home oracle_sid

Use env to see the environment variables running, source. Bash_profile Effective environment variable again env view

E. Install the Oracle package to refer to the installation packages required by Oracle official documentation for Linux 7

There is no relationship between the version highs at the time of installation. It is best to install the Linux 7.3 CD with all the installation packages, no more like the 6 version of the case of less packets

$rpm-IVH * *--nodeps--force plus do not prompt for associated packages after installation

Packages for Oracle Linux 7 and Red Hat Enterprise Linux 7

binutils-2.23.52.0.1-12.el7.x86_64 
compat-libcap1-1.10-3.el7.x86_64
compat-libstdc++-33-3.2.3-71.el7.i686 
compat-libstdc++-33-3.2.3-71.el7.x86_64
gcc-4.8.2-3.el7.x86_64 
gcc-c++-4.8.2-3.el7.x86_64 
glibc-2.17-36.el7.i686 
glibc-2.17-36.el7.x86_64 
glibc-devel-2.17-36.el7.i686 
glibc-devel-2.17-36.el7.x86_64 
ksh
libaio-0.3.109-9.el7.i686 
libaio-0.3.109-9.el7.x86_64 
libaio-devel-0.3.109-9.el7.i686 
libaio-devel-0.3.109-9.el7.x86_64 
libgcc-4.8.2-3.el7.i686 
libgcc-4.8.2-3.el7.x86_64 
libstdc++-4.8.2-3.el7.i686 
libstdc++-4.8.2-3.el7.x86_64 
libstdc++-devel-4.8.2-3.el7.i686 
libstdc++-devel-4.8.2-3.el7.x86_64 
libXi-1.7.2-1.el7.i686 
libXi-1.7.2-1.el7.x86_64 
libXtst-1.2.2-1.el7.i686 
libXtst-1.2.2-1.el7.x86_64 
make-3.82-19.el7.x86_64 
sysstat-10.1.5-1.el7.x86_64

Configure Oracle Run Limit modification/etc/security/limits.conf

Configuration of kernel parameters such as installation

F. Start graphical support

Running the passive in Xmanager

icon appears in the lower right corner

Connect to Oracle Select Yes

View graph variable is not run, go to file directory

4. Install oracle12c$./runinstaller running the setup script file will pop up a few dialog boxes Select Yes, you can.

The installation screen appears to tick the next step

Select Install Database Next

Next

Install Enterprise Edition

installation directory

Select an environment to check for failure click Fix & Check Again

Oracle automatically creates kernel scripts that can be run

Run script as root user

Oracle's official configuration parameters/sbin/sysctl-p Execute

Check it again. Start the installation by clicking Install

Start installation

Prompt to run both scripts with the root user

Complete the installation of the ORACLE12C

5. Configure monitoring for Oracle users to run NETCA tips graphical points are

Appears graphically

Last point Finish

To view the LSN run condition

View monitoring and data status

6. Create a database

$dbca

Select Create Database

Select advanced Options

Select the first one

Sid name each environment variable inside the same

Don't even choose.

Create a two user password

Default configuration

On the bottom hook.

Create an instance database

Select a second

Click Finish

Start creating a Database

Database Creation Complete

Check the Run Configuration

Window client connects to official website download tool

Use the root user to change the 127.0.0.1 localhost to the local host name one to

$ vi/etc/hosts

Test success

Running the Windows Sqlplus client

We used the Super Admin login to find the failure. Let's unlock a normal user.

Log in with Superuser and unlock Scott users and create a password for Oracle

Now we're using the Scott user to log in to the window client.

To the Linux server side and outside window client landing is normal, because it is a beginner, the method may not be very clever, look at the vast crossing understanding.

(GO) Oracle Linux 7 installation Oracle 12c