Installing Oracle 11g under Linux

Oracle 11g Installation

First, the Environment preparation

1. Dividing area

/15000M

/tmp 4096M

/boot 100M

Swap 4096M

/u01 remaining space

2. Change host name, IP address

3. Install the Package

Then the Linux system needs to prepare the environment for Oralce to end here, the following is installed after the system installation of Oracle

4. Turn off SendMail to speed up system startup

5. Modify the Host table

Start check

6. Check that the host table configuration is in effect

6. Check if SSH is installed

7. View Swap and storage

8. Modify SHM

9. Add SHM to the boot file

10. Check if the SHM has been modified successfully

11. View System Architecture

12. Check that the/TMP partition is divided

13. Next check the installed 11.2.0.1 below these packages

binutils-2.17.50.0.6

compat-libstdc++-33-3.2.3

compat-libstdc++-33-3.2.3 (+ bit)

elfutils-libelf-0.125

elfutils-libelf-devel-0.125

gcc-4.1.2

gcc-c++-4.1.2

Glibc-2.5-24

Glibc-2.5-24 (+ bit)

glibc-common-2.5

glibc-devel-2.5

glibc-devel-2.5 (+ bit)

glibc-headers-2.5

ksh-20060214

libaio-0.3.106

libaio-0.3.106 (+ bit)

libaio-devel-0.3.106

libaio-devel-0.3.106 (+ bit)

libgcc-4.1.2

libgcc-4.1.2 (+ bit)

libstdc++-4.1.2

libstdc++-4.1.2 (+ bit)

Libstdc++-devel 4.1.2

make-3.81

sysstat-7.0.2

Check the binutils, the installation is ready.

Check the COMPAT-LIBSTDC package and install it.

Check the Elfutils package and install it.

Check the GCC package, it's all set up.

Check the gcc-c++ package and install it.

Check the GLIBC package, it's already installed.

Check the Ksh package, it's already installed.

Check the Libaio package, it's already installed.

Create a directory/disk, upload the next required software from Windows to this directory

Software Xmanager Enterprise 4 uploads software to the/disk directory under Linux

View the uploaded packages

Start the installation package

Check the installation package

Check the UNIXODBC package, install it with Yum,

Check the Sysstat package, it's already installed.

14. Start building users and groups next

[[email protected] ~]#/usr/sbin/groupadd Oinstall (first set up Oinstall group)

[[email protected] ~]#/USR/SBIN/GROUPADD-G 502 DBA establishes DBA Group

[[email protected] ~]#/USR/SBIN/GROUPADD-G 503 oper set up Oper group

[[email protected] ~]#/usr/sbin/groupadd-g 504 Asmadmin set up Asmadmin Group

[[email protected] ~]#/USR/SBIN/GROUPADD-G 506 asmdba set up ASMDBA Group

[[email protected] ~]#/usr/sbin/groupadd-g 505 Asmoper set up Asmoper Group

[[email protected] ~]#/usr/sbin/useradd-u 502-g oinstall-g dba,oper,asmdba Oracle Create Oracle User

15. View the account information

16. Configuring Kernel Parameters

Make the modified kernel information effective

17. Configuration Directory

Oracle Base Directory

Oracle Inventory Directory

Oracle Home Directory

We have to create a total of 3 directories, the first is the software installation of the root directory, the second belongs to the list directory, the third belongs to the software directory.

Configuring Oracle-related Catalog files

Check if/U01 was created successfully

Check if/u01/app/oracle was created successfully

18. Configure the user's environment variables

19. Check Memory information

View memory,

View Swap

20. View U01 Partition

When the above checks are complete, we continue to check the user environment variables

Su-grid (Switch to Grid user check for appropriate environment variables)

Cat. Bash_profile

Export Oracle_base=/u01/app/grid

Export Oracle_sid=+asm

Export Oracle_home= $ORACLE _base/product/11.2.0/grid

Extensions: Check variable settings or take effect

Method 1:echo $ variable Name

Echo $ORACLE _home

Method 2:env |grep Oracle_home

21. Check that the environment variable configuration is successful

22. Create an ASM disk group

Next we prepare 2 ASM disk groups, one for storing data and one for database recovery.

In a general production environment we are all externally redundant (External redundancy), which is hardware RAID

+data Storage Data High redundancy

+fra Storage recovery File Normal redundancy

Requires at least 5 hard drives, with a minimum of less than 20G per drive (this environment is more like a real production environment)

View Kernel version

http://www.oracle.com/technetwork/topics/linux/asmlib/index-101839.html Download and install the driver, according to the kernel download driver.

Universal Package Download

Kernel driver Download

View Driver Packages

Installing the driver package

To see if the driver was installed successfully

Next Configure ASM Driver

Check the drive

Use the Mount command to make it effective

Add disk

To see if a disk was added successfully

Partitioning a 5-block disk

Divide the added 5 disks into ASM disks

See if the disk is configured well

Uploading Grid Software

Su-grid

Cd/disk

Unzip Linux.x64_11gR2_grid.zip Decompression

CD grid check the software completely extracted no

Unzip the grid software to get the following decompression package

Modify the variable so that it can open the Linux graphical program

Turn on the graphic and start configuring the grid

Select the second, install and configure the grid

Select language 中文版

Create an ASM disk group

Enter a password for ASM, where I set up Oracle

Here is the default is good, here is the corresponding group of users

This is where the grid files are stored

Check configuration information

Start installation

Install to last prompt to execute 2 scripts with root

/u01/app/orainventory/orainstroot.sh

/u01/app/grid/product/11.2.0/grid/root.sh

After the installation, we'll see where the software is installed.

After the grid software is loaded we then install ASM Disk Group and FRA

To add an environment variable under a grid user

Make the added variable take effect

Use gird account to knock command ASMCA

Create a FRA disk group

OK exit after successful creation

Two Installing the Database

1. First Oracle database software

2. Unzip

Unzip Linux.x64_11gR2_database_1of2.zip

Unzip Linux.x64_11gR2_database_2of2.zip

3. Start configuring database information and install

There's no need to fill out an email

Choose to install only the database software

Select Single-Instance installation

Select language Einlish

Select an Enterprise Edition database

This fills in the default, the database installation directory

This is also the default, database of users and groups

Check Database configuration information

Start installation

Start running scripts

When the installation is complete, see where the database software is installed

At this point, our database is officially installed.

3. Next create the database

Adding environment variables

Make the added environment variable effective

Select Create Database

Choose to create a common database

Give the database a name

Select default

Give Oralce account a password

Select Automatic Storage Management ASM and select the location where Oracle managed files are stored

Select Oracle Managed file backup location

Enable sample Database

Give 512M memory

Check storage configuration

Create a database

Check Configuration

Start installation

Unlock Scott Account

Check that the database is installed successfully

Log in to the database

The database is installed successfully!!!

Installing Oracle 11g under Linux