A Installing and Configuring Oracle Database Using Response Files

This appendix describes how to install and configure Oracle products using response files. It includes information about the following topics:

Introduction
Creating the oraInst.loc File
Preparing a Response File
Running Oracle Universal Installer in Silent or Suppressed Mode
Running NetCA in Silent Mode
Running Database Configuration Assistant in Noninteractive or Silent Mode

A.1 Introduction

You can automate the installation and configuration of Oracle software, either fully or partially, by specifying a response file when you start Oracle Universal Installer. Oracle Universal Installer uses the values contained in the response file to provide answers to some or all of Oracle Universal Installer prompts:

If you include responses for all of the prompts in the response file and specify the -silent option when starting Oracle Universal Installer, then Oracle Universal Installer runs in silent mode. During a silent-mode installation, Oracle Universal Installer does not display any screens. Instead, it displays progress information in the terminal that you used to start it.
If you include responses for some or all of the prompts in the response file and omit the -silent option, then Oracle Universal Installer runs in suppressed mode. During a suppressed-mode installation, Oracle Universal Installer displays only the screens for which you did not specify all required information. You can also use variables in the response file or command-line options to suppress other installer screens, such as the Welcome screen or Summary screen, that do not prompt for information.

The following table describes several reasons why you might want to run Oracle Universal Installer in silent mode or suppressed mode:

Mode Uses

Silent

Mode	Uses
Silent	Use silent mode if you want to: Complete an unattended installation, which you might schedule using operating system utilities such as `at` Complete several similar installations on multiple systems without user interaction Install the software on a system that does not have X Window System software installed on it Oracle Universal Installer displays progress information in the terminal that you used to start it, but it does not display any of Oracle Universal Installer screens.
Suppressed	Use suppressed mode if you want to complete similar Oracle software installations on more than one system, providing default answers to some, but not all of Oracle Universal Installer prompts. If you do not specify information required for a particular Installer screen in the response file, Oracle Universal Installer displays that screen. It suppresses screens for which you have provided all of the required information.

Use silent mode if you want to:

Complete an unattended installation, which you might schedule using operating system utilities such as at
Complete several similar installations on multiple systems without user interaction
Install the software on a system that does not have X Window System software installed on it

Oracle Universal Installer displays progress information in the terminal that you used to start it, but it does not display any of Oracle Universal Installer screens.

Suppressed

Use suppressed mode if you want to complete similar Oracle software installations on more than one system, providing default answers to some, but not all of Oracle Universal Installer prompts.

If you do not specify information required for a particular Installer screen in the response file, Oracle Universal Installer displays that screen. It suppresses screens for which you have provided all of the required information.

A.1.1 Creating a Database Using Automatic Storage Management as the Storage Option for Database Files

Before you create a database that uses Automatic Storage Management, you must run the root.sh script. For this reason, you cannot create a database using Automatic Storage Management as the storage option for database files during a silent-mode installation. Instead, you can complete a software-only installation using silent-mode, then run the Oracle Net Configuration Assistant (NetCA) and Database Configuration Assistant configuration assistants in silent mode after you have completed the software-only installation and you have run the root.sh script.

Note:

This limitation applies only to databases that use Automatic Storage Management as the storage option for database files. You can create a database that uses the file system or raw devices storage option during a silent-mode installation.

A.1.2 Installation Overview

To install and configure Oracle products using Oracle Universal Installer in silent or suppressed mode, follow these steps:

Note:

You must complete all required preinstallation tasks on a system before running Oracle Universal Installer in silent or suppressed mode.

Create the oraInst.loc file.
Prepare a response file.
Run Oracle Universal Installer in silent or suppressed mode.
If you completed a software-only installation, run NetCA and Database Configuration Assistant in silent or noninteractive mode if required.

These steps are described in the following sections.

A.2 Creating the oraInst.loc File

If you plan to install Oracle products using Oracle Universal Installer in silent or suppressed mode, you must manually create the oraInst.loc file if it does not already exist. This file specifies the location of the Oracle Inventory directory where Oracle Universal Installer creates the inventory of Oracle products installed on the system.

Note:

If Oracle software has been installed previously on the system, the oraInst.loc file might already exist. If the file does exist, you do not need to create a file.

To create the oraInst.loc file, follow these steps:

Switch user to root:
```
$ su - root
```
Change directory as follows:
```
# cd /etc
```
Use a text editor to create the oraInst.loc file, containing the following lines:
```
inventory_loc=ORACLE_BASE/oraInventory
inst_group=
```
In this example, ORACLE_BASE is the path of the Oracle base directory, for example, /01/app/oracle.
Enter the following commands to set the appropriate owner, group, and permissions on the oraInst.loc file:
```
# chown oracle:oinstall oraInst.loc
# chmod 664 oraInst.loc
```

A.3 Preparing a Response File

This section describes the methods that you can use to prepare a response file for use during silent-mode or suppressed-mode installations:

Editing a Response File Template
Recording a Response File

A.3.1 Editing a Response File Template

This method is most useful for the Enterprise Edition or Standard Edition installation types.

Oracle provides response file templates for each product and installation type, and for each configuration tool. These files are located in the db/response directory on the DVD.

Note:

If you copied the software to a hard disk, the response files are located in the Disk1/response directory.

Table A-1 lists the response files provided with Oracle Database.

Table A-1 Response Files

Response File	Description
`enterprise.rsp`	Enterprise Edition installation of Oracle Database 10g
`standard.rsp`	Standard Edition installation of Oracle Database 10g
`custom.rsp`	Custom installation of Oracle Database 10g
`dbca.rsp`	Database Configuration Assistant
`netca.rsp`	Oracle Net Configuration Assistant
`emca.rsp`	Enterprise Manager Configuration Assistant

To prepare a response file:

Copy the response file from the response file directory to a directory on your system:
```
$ cp /directory_path/response/response_file.rsp local_directory
```
In this example, directory_path is the path to the db directory on the DVD. If you have copied the software to a hard drive, then you can edit the file in the response directory if you prefer.
Open the response file in a text editor:
```
$ vi /local_dir/response_file.rsp
```

Edit the file, following the instructions in the file.

Note:

Oracle Universal Installer or configuration assistant fails if you do not correctly configure the response file. Refer to the "Silent-Mode Response File Error Handling" section for more information about troubleshooting a failed silent-mode installation.

Change the permissions on the file to 700:

$ chmod 700 /local_dir/response_file.rsp

Caution:

A fully specified response file for an Oracle Database installation contains the passwords for database administrative accounts and for a user that is a member of the OSDBA group (required for automated backups). Ensure that only the Oracle software owner user can view or modify response files or consider deleting them after the installation succeeds.

A.3.2 Recording a Response File

This method is most useful for Custom or software-only installations.

You can use Oracle Universal Installer in interactive mode to record a response file that you can edit and then use to complete silent-mode or suppressed-mode installations. When you are recording the response file, you can either complete the installation, or you can exit from Oracle Universal Installer on the Summary page, before it starts to copy the software to the system.

Note:

You cannot use record mode to create a response file during an installation that uses the Basic Installation method.

To record a new response file:

Complete the preinstallation tasks listed in Chapter 2.

When you run Oracle Universal Installer to record a response file, it checks the system to verify that it meets the requirements to install the software. For this reason, Oracle recommends that you complete all of the required preinstallation tasks and record the response file while completing an installation.
If you have not installed Oracle software on this system previously, create the oraInst.loc file, as described in the previous section.
Ensure that the Oracle software owner user (typically oracle) has permissions to create or write to the Oracle home path that you will specify when you run Oracle Universal Installer.
To record a response file, enter a command similar to the following to start Oracle Universal Installer:

Note:
Do not specify a relative path to the response file. If you specify a relative path, Oracle Universal Installer fails.
```
$ /directory_path/runInstaller -record -destinationFile filename
```
In the previous example:
- directory_path is the path of the db directory on the DVD or the path of the Disk1 directory on the hard drive
- The -record parameter specifies that you want to record the responses that you enter in a response file
- filename is the full path and file name of the response file that you want to record
On each Installer screen, specify the required information.
When Oracle Universal Installer displays the Summary screen, do one of the following:
- Click Install to create the response file, then continue with the installation.
- Click Cancel, then Yes to create the response file but exit from Oracle Universal Installer without installing the software.
The response file is saved in the location that you specified using the -destinationFile option.
If you did not complete the installation, delete the Oracle home directory that Oracle Universal Installer created using the path you specified on the Specify File Locations screen.
Before using the recorded response file on another system, use a text editor to edit the file and make any required changes.

Use the comments in the file as a guide when editing it.

A.4 Running Oracle Universal Installer in Silent or Suppressed Mode

To run Oracle Universal Installer in silent or suppressed mode, follow these steps:

Complete the preinstallation tasks listed in Chapter 2.
Log in as the Oracle software owner user (typically oracle).
If you are completing a suppressed-mode installation, set the DISPLAY environment variable.

Note:
You do not have to set the DISPLAY environment variable if you are completing a silent-mode installation.
To start Oracle Universal Installer in silent or suppressed mode, enter a command similar to the following:

Note:
Do not specify a relative path to the response file. If you specify a relative path, Oracle Universal Installer fails.
- ```
$ /directory_path/runInstaller [-silent] [-noconfig] -responseFile filename
```
In this example:
- directory_path is the path of the db directory on the DVD or the path of the Disk1 directory on the hard drive.
- -silent indicates that you want to run Oracle Universal Installer in silent mode.
- -noconfig suppresses running the configuration assistants during installation, and a software-only installation is performed instead.
- filename is the full path and file name of the installation response file that you configured.
Note:
For more information about other options for the runInstaller command, enter the following command:
$ /directory_path/runInstaller -help
When the installation completes, log in as the root user and run the root.sh script:
```
$ su
# /oracle_home_path/root.sh
```

A.5 Running NetCA in Silent Mode

You can run NetCA in silent mode to configure and start an Oracle Net listener on the system, configure naming methods, and configure Oracle Net service names. To run NetCA in silent mode, you must copy and edit a response file template. Oracle provides a response file template named netca.resp in the response directory in the db/response directory on the DVD.

Note:

If you copied the software to a hard disk, the response file template is located in the Disk1/response directory.

To run NetCA in silent mode, follow these steps:

Copy the netca.rsp response file template from the response file directory to a directory on your system:
```
$ cp /directory_path/response/netca.rsp local_directory
```
In this example, directory_path is the path of the db directory on the DVD. If you have copied the software to a hard drive, you can edit the file in the response directory if you prefer.
Open the response file in a text editor:
```
$ vi /local_dir/netca.rsp
```
Edit the file, following the instructions in the file.

Note:
NetCA fails if you do not correctly configure the response file.
Log in as the Oracle software owner user (typically oracle) and set the ORACLE_HOME environment variable to specify the correct Oracle home directory.
Enter a command similar to the following to run NetCA in silent mode:
```
$ $ORACLE_HOME/bin/netca /silent /responsefile /local_dir/netca.rsp
```
In this example:
- The /silent option indicates that you want to run NetCA in silent mode.
- local_dir is the full path of the directory where you copied the netca.rsp response file template.

A.6 Running Database Configuration Assistant in Noninteractive or Silent Mode

You can run Database Configuration Assistant in noninteractive or silent mode to configure and start an Oracle Database on your system. To run Database Configuration Assistant in noninteractive or silent mode, you must copy and edit a response file template. Oracle provides a response file template named dbca.resp in the db/response directory on the DVD.

Note:

If you copied the software to a hard disk, the response file template is located in the Disk1/response directory.

This section contains the following topics:

Using Database Configuration Assistant in Noninteractive Mode
Using Database Configuration Assistant in Silent Mode
Running Database Configuration Assistant in Noninteractive or Silent Mode

A.6.1 Using Database Configuration Assistant in Noninteractive Mode

In noninteractive mode, Database Configuration Assistant uses values that you specify, in the response file or as command line options, to create a database. As it configures and starts the database, it displays a window that contains status messages and a progress bar. The window that it displays is the same window that is displayed when you choose to create a preconfigured database during an Enterprise Edition or Standard Edition installation.

To run Database Configuration Assistant in noninteractive mode, you must use a graphical display and set the DISPLAY environment variable.

A.6.2 Using Database Configuration Assistant in Silent Mode

In silent mode, Database Configuration Assistant uses values that you specify, in the response file or as command line options, to create a database. Database Configuration Assistant does not display any screens or information while it creates the database.

A.6.3 Running Database Configuration Assistant in Noninteractive or Silent Mode

To run Database Configuration Assistant in noninteractive or silent mode, follow these steps:

Note:

As an alternative to editing the response file template, you can also create a database by specifying all required information as command line options when you run Database Configuration Assistant. For information about the list of options supported, enter the following command:

$ $ORACLE_HOME/bin/dbca -help

Copy the dbca.rsp response file template from the response file directory to a directory on your system:
```
$ cp /directory_path/response/dbca.rsp local_directory
```
In this example, directory_path is the path of the db directory on the DVD. If you have copied the software to a hard drive, you can edit the file in the response directory if you prefer.
Open the response file in a text editor:
```
$ vi /local_dir/dbca.rsp
```
Edit the file, following the instructions in the file.

Note:
Database Configuration Assistant fails if you do not correctly configure the response file.
Log in as the Oracle software owner user (typically oracle) and set the ORACLE_HOME environment variable to specify the correct Oracle home directory.
If you intend running Database Configuration Assistant in noninteractive mode, set the DISPLAY environment variable.
Enter a command similar to the following to run Database Configuration Assistant in noninteractive or silent mode with a response file:
```
$ $ORACLE_HOME/bin/dbca {-progressOnly | -silent} [-cloneTemplate] \
 [-datafileDestination /datafilepath] -responseFile /local_dir/dbca.rsp
```
In this example:
- The -silent option indicates that you want to run Database Configuration Assistant in silent mode.
- The -progressOnly option indicates that you want to run Database Configuration Assistant in noninteractive mode.
- The -cloneTemplate option is required if you want to create one of the following preconfigured databases:
  - General Purpose
  - Transaction Processing
  - Data Warehouse
- -datafileDestination specifies the parent directory where you want to create the database files. If you do not specify this option, the parent directory for database files is the $ORACLE_BASE/oradata directory if the ORACLE_BASE environment variable is set, or the $ORACLE_HOME/oradata directory if ORACLE_BASE is not set.
- local_dir is the full path of the directory where you copied the dbca.rsp response file template.