Oracle® Database

1 Reviewing Information About this Guide

This guide describes how to complete a default installation of Oracle Database Client on a system that does not have any Oracle software installed on it. It describes how to install one of the following installation types:

• Administrator: Enables applications to connect to an Oracle Database instance on the local system or on a remote system. It also provides tools that enable you to administer Oracle Database.

• Runtime: Enables applications to connect to an Oracle Database instance on the local system or on a remote system.

• Instant Client: Enables you to install only the shared libraries required by Oracle Call Interface (OCI), Oracle C++ Call Interface (OCCI), Pro*C, or Java database connectivity (JDBC) OCI applications. This installation type requires much less disk space as compared to the other Oracle Database Client installation types.

This guide does not describe how to install the Custom installation type.

Where to Get Additional Installation Information

For more detailed information about installing Oracle Database Client, refer to Oracle Database Client Installation Guide for hp Tru64 UNIX.

This guide is available on the product disc. To access it, use a Web browser to open the welcome.htm file located in the top-level directory of the installation media, and then select the Documentation tab.

2 Logging In to the System as root

Before you install Oracle Database Client, you must complete several tasks as the root user. To log in as the root user, complete one of the following procedures:

• If you are installing the software from an X Window System workstation or X terminal, then:

  1. Start a local terminal session, for example, an X terminal (xterm).

  2. If you are not installing the software on the local system, then enter the following command to enable the remote host to display X applications on the local X server:

     $ xhost fully_qualified_remote_host_name
     
     

     For example:

     $ xhost somehost.us.acme.com
     
     

  3. If you are not installing the software on the local system, then use the ssh, rlogin, or telnet command to connect to the system where you want to install the software:

     $ telnet fully_qualified_remote_host_name
     
     

  4. If you are not logged in as the root user, then enter the following command to switch user to root:

     $ su - root
     password:
     #
     
     

• If you are installing the software from a PC or other system with X server software installed, then:

  Note:

  If necessary, refer to your X server documentation for more information about completing this procedure. Depending on the X server software that you are using, you may need to complete the tasks in a different order.

  1. Start the X server software.

  2. Configure the security settings of the X server software to permit remote hosts to display X applications on the local system.

  3. Connect to the remote system where you want to install the software and start a terminal session on that system, for example, an X terminal (xterm).

  4. If you are not logged in as the root user on the remote system, then enter the following command to switch user to root:

     $ su - root
     password:
     #
     

3 Checking the Hardware Requirements

The system must meet the following minimum hardware requirements:

• At least 1024 MB of physical RAM

• The following table describes the relationship between installed RAM and the configured swap space requirement.

  RAM	Swap Space
  Upto 512 MB RAM	2 times the size of RAM
  Between 513 MB and 726 MB	1.5 times the size of RAM
  More than 726 MB	0.75 times the size of RAM

  
  

• The minimum client install TMP space required is 115 MB. The minimum disk space requirement in the /tmp directory depends on the installation type you have selected. The following table lists the minimum disk space requirements for the /tmp directory in each type of installation.

  Client Installation Type	Disk Space Required for the /tmp Directory (MB)
  Admin	850
  Runtime	470
  Custom (all components selected)	780
  Instant	150

  
  

• Between 34 MB and 1.9 GB of disk space for the Oracle software, depending on the installation type

To ensure that the system meets these requirements, follow these steps:

1. To determine the physical RAM size, enter the following command:

   # /bin/vmstat -P | grep "Total Physical Memory"
   
   

   If the size of the physical RAM installed in the system is less than the specified value, then you must install more memory before continuing.

2. To determine the size of the configured swap space, enter the following command:

   # /sbin/swapon -s
   
   

   If necessary, refer to your operating system documentation for information about how to configure additional swap space.

3. To determine the amount of free disk space available in the /tmp directory, enter the following command:

   # df -k /tmp
   
   

   If there is less than 400 MB of disk space available in the /tmp directory, then complete one of the following steps:

   • Delete unnecessary files from the /tmp directory to meet the disk space requirement.

   • Set the TMP and TMPDIR environment variables when setting the oracle user's environment (described later).

   • Extend the file system that contains the /tmp directory. If necessary, contact your system administrator for information about extending file systems.

4. To determine the amount of free disk space available on the system, enter the following command:

   # df -k
   
   

   The following table shows the approximate disk space requirements for software files for each installation type:

   Installation Type	Requirement for Software Files (MB)
   Instant Client	150
   Administrator	1900
   Runtime	1000
   Custom (maximum)	1800

   
   

   Note:

   If you want to configure only the Instant Client Light component of Instant Client, then you need 34 MB of disk space to store the related files.

4 Checking the Software Requirements

The system must meet the following minimum software requirements:

• The operating system version must be HP Tru64 UNIX V5.1B.

• The Software Development Kit (SDK) must be version 1.4.2 for the Tru64 UNIX Operating System for the Java Platform (JDK 1.4.2).

• The following operating system subsets must be installed:

  OSFCMPLRS
  OSFLIBA
  OSFPGMR
  OSFSER
  OSFX11
  
  

For the Oracle products that you want to install, the system must meet the following product-specific requirements:

• Oracle Net protocol support for DCE

  DCE v4.3.1 or later:

  DCECDS
  DECRTS
  DCESEC
  
  

• Pro*C/C++, Oracle Call Interface, Oracle C++ Call Interface, Oracle XML Developer's Kit (XDK), GNU Compiler Collection (GCC)

  • Compaq C Compiler V6.5-207 (dtk):

    DTCCMPLR
    
    

  • Compaq C++ Version 6.5-014:

    CXXBASE
    CXXLIB
    CXXOLD
    
    

  • Compiler Driver V6.5-207 (dtk) cc Driver

  • Entrust IPSec Toolkit for C 6.0

  • Entrust Server Login 6.0

• Pro*COBOL

  Micro Focus Server Express 4.0 SP1 or later

• Pro*FORTRAN

  Compaq Fortran 90 and 77 V5.4A:

  DFABASE
  DFACOM
  DFARTL
  
  

• Oracle JDBC/OCI Drivers

  You can use the following optional JDK versions with the Oracle JDBC/OCI drivers, however they are not required for the installation:

  • SDK v 1.3.1-5

  • SDK v 1.2.2-12

  Note: SDK v 1.4.2 must be installed before you install the software.

To ensure that the system meets these requirements:

1. To determine which version of Tru64 UNIX is installed, enter the following command:

   # /usr/sbin/sizer -v
   Compaq Tru64 UNIX V5.1B (Rev. 2650); Mon Nov  3 10:13:28 PST 200 
   
   

   In this example, the version shown is V5.1B. If necessary, refer to your operating system documentation for information about upgrading the operating system.

2. To determine whether Java SDK 1.4.2 is installed, enter the following command:

   # /usr/sbin/setld -i JAVA142 | more
   
   

   If Java SDK 1.4.2 is installed, then this command displays the paths to all of the installed files. Note the path of the Java home directory. You must specify this value during the installation. The default path is:

   /usr/opt/java142
   
   

   If this command returns the message Unknown subset, then Java SDK 1.4.2 is not installed. Download Java SDK 1.4.2-3 or later from the following Web site and install it:

   http://www.compaq.com/java/download/index.html
   
   

3. To determine whether the required software subsets are installed, enter one of the following commands:

   • To view the list of all software subsets installed on the system, enter the following command:

     # /usr/sbin/setld -i | more
     
     

   • To determine whether a particular software subset is installed, enter a command similar to the following:

     # /usr/sbin/setld -i | grep subsetname
     
     

   If necessary, install the required software subset. If you require the Compaq C Compiler V6.5-207 (dtk), then you can download it from the following Web site:

   http://www.tru64unix.compaq.com/dtk/
   
   

In addition, you need to verify that the following patches are installed on the system. The procedure following the table describes how to check these requirements.

• For all installations, the following patches are required:

  Tru64 UNIX V5.1B Patch Kit 2 or later:

  T64V51BB22AS0002-20030415
  
  

  The following patch kits are also required:

  • HP Tru64 UNIX 5.1B PK2 BL22 Fixes for AdvFS Panic in _OtsMove; and Possible Memory Corruption:

    T64KIT0020879-V51BB22-E-20031125
    
    

  • HP Tru64 UNIX - Problem with IP Multicast Packets:

    T64KIT0019662-V51BB22-E-20030818
    
    

  • HP Tru64 UNIX V5.1B PK2 (BL22) ERP Kit - Fix for Multiple applications may be granted an exclusive lock on the same file:

    T64KIT0021665-V51BB22-E-20040220
    
    

  • Tru64 UNIX V5.1B PK2/BL22 Early Release Patch - Fix for Potential Application Core Dump:

    T64KIT0021681-V51BB22-E-20040223
    
    

• For Oracle Messaging Gateway, the following Corrective service diskette (CSD) for MQSeries patch is required:

  CSD09 or later for MQSeries V5.1

To determine whether the required patch kits are installed, enter the following command:

# /usr/sbin/dupatch -track -type kit

If this command does not display the identifiers shown in the previous table for the required patch kits (or the identifier for a later patch kit level), then download the latest patch kit from the following Web site and install it (registration is required to access this Web site):

http://itrc.hp.com/service/patch/mainPage.do

5 Creating Required Operating System Group and User

The following local operating system group and user must exist on the system:

• The Oracle Inventory group (oinstall)

• The Oracle software owner (oracle)

To determine if this group and user already exist, and if required, to create them, follow these steps:

1. To determine if the oinstall group exists, enter the following command:

   # more /var/opt/oracle/oraInst.loc
   
   

   If the oraInst.loc file exists, then the output from this command is similar to the following:

   inventory_loc=/u01/app/oracle/oraInventory
   inst_group=oinstall
   
   

   The inst_group parameter shows the name of the Oracle Inventory group (oinstall).

2. If necessary, enter the following command to create the oinstall group:

   # /usr/sbin/groupadd oinstall
   
   

3. To determine whether the oracle user exists and belongs to the correct groups, enter the following command:

   # id oracle
   
   

   If the oracle user exists, then this command displays information about the groups to which the user belongs. The output should be similar to the following, indicating that oinstall is the primary group:

   uid=440(oracle) gid=200(oinstall) groups=201(dba),202(oper)
   
   

4. If necessary, complete one of the following actions:

   • If the oracle user exists, but its primary group is not oinstall, then enter a command similar to the following, where the -g option specifies oinstall as the primary group and the -G option specifies any existing groups to which the oracle user belongs:

     # /usr/sbin/usermod -g oinstall -G dba oracle
     
     

   • If the oracle user does not exist, then enter the following command to create it:

     # /usr/sbin/useradd -g oinstall [-G dba] oracle
     
     

     This command creates the oracle user and specifies:

     • oinstall as the primary group

     • dba as an optional secondary group

5. Enter the following command to set the password of the oracle user:

   # passwd oracle
   

6 Creating an Oracle Base Directory

Create an Oracle base directory with a name similar to the following, and specify the correct owner, group, and permissions for it:

/u01/app/oracle

The Optimal Flexible Architecture (OFA) guidelines recommend that you use a path similar to the following for the Oracle base directory:

/mount_point/app/oracle_sw_owner

To determine where to create this directory:

1. Enter the following command to display information about all mounted file systems:

   # df -h
   
   

   This command displays information about all of the file systems mounted on the system, including:

   • The physical device name

   • The total amount, used amount, and available amount of disk space

   • The mount point directory for that file system

2. From the display, identify a file system that has sufficient disk space.

3. Note the name of the mount point directory for the file system that you identified.

To create the required directory and specify the correct owner, group, and permissions for it, follow these steps:

1. Enter the following command to create subdirectories in the mount point directory that you identified for the Oracle base directory:

   # mkdir -p /u01/app/oracle
   
   

2. Change the owner and group of the directory that you created to the oracle user and the oinstall group:

   # chown -R oracle:oinstall /u01/app/oracle
   
   

3. Change the permissions on the directory that you created to 775:

   # chmod -R 775 /u01/app/oracle
   
   

4. When you configure the oracle user's environment later during the installation, set the ORACLE_BASE environment variable to specify the Oracle base directory that you have created.

7 Configuring the oracle User's Environment

You run Oracle Universal Installer from the oracle account. However, before you start Oracle Universal Installer, you must configure the environment of the oracle user. To configure the environment, you must:

• Set the default file mode creation mask (umask) to 022 in the shell startup file.

• Set the DISPLAY environment variable.

To set the oracle user's environment:

1. Start a new terminal session, for example, an X terminal (xterm).

2. Enter the following command to ensure that X Window applications can display on this system:

   $ xhost fully_qualified_remote_host_name
   
   

3. Complete one of the following steps:

   • If the terminal session is not connected to the system where you want to install the software, then log in to that system as the oracle user.

   • If the terminal session is connected to the system where you want to install the software, then switch user to oracle:

     $ su - oracle
     
     

4. To determine the default shell for the oracle user, enter the following command:

   $ echo $SHELL
   
   

5. Open the oracle user's shell startup file in any text editor:

   • C shell (csh or tcsh):

     % vi .login
     
     

6. Enter or edit the following line in the shell startup file, specifying a value of 022 for the default file mode creation mask:

   umask 022
   
   

7. If the ORACLE_SID, ORACLE_HOME, or ORACLE_BASE environment variable is set in the file, then remove the corresponding lines from the file.

8. Save the file, and exit from the editor.

9. To run the shell startup script, enter the following command:

   • Bash shell:

     $ . ./.bash_profile
     
     

   • Bourne or Korn shell:

     $ . ./.profile
     
     

   • C shell:

     % source ./.login
     
     

10. If you are not installing the software on the local system, then enter a command similar to the following to direct X applications to display on the local system:

    • Bourne, Bash, or Korn shell:

      $ DISPLAY=local_host:0.0 ; export DISPLAY
      
      

    • C shell:

      % setenv DISPLAY local_host:0.0
      
      

    In this example, local_host is the host name or IP address of the system that you want to use to display Oracle Universal Installer (your workstation or PC).

11. If you determined that the /tmp directory had insufficient free disk space when checking the hardware requirements, then identify a file system with the required amount of free space and set the TMP and TMPDIR environment variables as follows:

    1. Use the df -k command to identify a suitable file system with sufficient free space.

    2. If necessary, enter commands similar to the following to create a temporary directory on the file system that you identified, and set the appropriate permissions on the directory:

       $ su - root
       # mkdir /mount_point/tmp
       # chmod a+wr /mount_point/tmp
       # exit
       
       

    3. Enter commands similar to the following to set the TMP and TMPDIR environment variables:

       Bourne, Bash, or Korn shell:

       $ TMP=/mount_point/tmp
       $ TMPDIR=/mount_point/tmp
       $ export TMP TMPDIR
       
       

       C shell:

       % setenv TMP /mount_point/tmp
       % setenv TMPDIR /mount_point/tmp
       
       

12. Enter commands similar to the following to set the ORACLE_BASE environment variable:

    • Bourne, Bash, or Korn shell:

      $ ORACLE_BASE=/u01/app/oracle
      $ export ORACLE_BASE
      
      

    • C shell:

      % setenv ORACLE_BASE /u01/app/oracle
      
      

    In these examples, /u01/app/oracle is the Oracle base directory that you created earlier.

13. Enter the following commands to ensure that the ORACLE_HOME and TNS_ADMIN environment variables are not set:

    • Bourne, Bash, or Korn shell:

      $ unset ORACLE_HOME
      $ unset TNS_ADMIN
      
      

    • C shell:

      % unsetenv ORACLE_HOME
      % unsetenv TNS_ADMIN
      
      

14. To verify that the environment has been set correctly, enter the following commands:

    $ umask
    $ env | more
    
    

    Verify that the umask command displays a value of 22, 022, or 0022 and the environment variables that you set in this section have the correct values.

8 Mounting the Product Disc

On most hp Tru64 UNIX systems, the product disc mounts automatically when you insert it into the drive. If the disc does not mount automatically, follow these steps to mount it:

1. Switch user to root:

   $ su - root
   
   

2. If necessary, enter a command similar to the following to eject the currently mounted disc, then remove it from the drive:

   # /usr/sbin/umount /cdrom
   
   

   In this example, /cdrom is the mount point directory for the disc drive.

3. Insert the disc into the disc drive, then enter a command similar to the following to mount it:

   # /usr/sbin/mount -t cdfs -o nodefperm,noversion /dev/disk/cdrom0c /cdrom
   
   

   In this example, /cdrom is the disc mount point directory, which must exist, and /dev/disk/cdrom0c is the disc device name.

4. If Oracle Universal Installer displays the Disk Location dialog box, enter the disc mount point directory path, for example:

   /cdrom
   

9 Installing Oracle Database Client

After configuring the oracle user's environment, start Oracle Universal Installer and install the Oracle software as follows:

1. To start Oracle Universal Installer, complete one of the following steps depending on the location of the installation files:

   • If the installation files are on disc, enter commands similar to the following, where directory_path is the path of the client directory on the DVD:

     $ cd /tmp
     $ /directory_path/runInstaller 
     
     

   • If the installation files are on the hard disk, change directory to the client directory and enter the following command:

     $ ./runInstaller
     
     

   If Oracle Universal Installer does not start, then refer to Oracle Database Client Installation Guide for hp Tru64 UNIX for information about how to troubleshoot X display problems.

2. The following table describes the recommended action for each Oracle Universal Installer screen. Use the following guidelines to complete the installation:

   • If you need more assistance, or if you want to choose an option that is not a default, then click Help for additional information.

   • If you encounter errors while installing or linking the software, then refer to Oracle Database Client Installation Guide for hp Tru64 UNIX for information about troubleshooting.

   Note:

   If you have completed the tasks listed previously, then you can complete the installation by choosing the default values on most screens.

   Screen	Recommended Action
   Select Installation Method	The Basic Installation option is selected by default. Specify the directory path of the Oracle home. Ensure that the UNIX DBA group oinstall is selected. If you want to create a starter database, then specify a name and password for it. Then, click Next.
   Specify Inventory Directory and Credentials	This screen is displayed only during the first installation of Oracle products on a system. Specify the full path of the Oracle Inventory directory. Ensure that the operating system group selected is oinstall. Then, click Next.
   Product-Specific Prerequisite Checks	Verify that all of the prerequisite checks succeed, then click Next. Oracle Universal Installer checks the system to verify that it is configured correctly to run Oracle software. If you have completed all of the preinstallation steps in this guide, all of the checks should pass. If a check fails, then review the cause of the failure listed for that check on the screen. If possible, rectify the problem and rerun the check. Alternatively, if you are satisfied that your system meets the requirements, then you can select the check box for the failed check to manually verify the requirement.
   Summary	Review the information displayed on this screen, and then click Install.
   Install	This screen displays status information while the product is being installed.
   Configuration Assistants	This screen displays status information for the configuration assistants that configure the software and create a database. When the message is displayed at the end of this process, click OK to continue.
   Execute Configuration Scripts	When prompted, read the instructions and then run the scripts mentioned on this screen. Click OK to continue.
   End of Installation	The configuration assistants configure several Web-based applications, including Oracle Enterprise Manager Database Control. This screen displays the URLs configured for these applications. Make a note of the URLs used. The port numbers used in these URLs are also recorded in the following file: oracle_home/install/portlist.ini To exit from Oracle Universal Installer, click Exit and then click Yes.

   
   

10 What to Do Next?

After you have successfully installed Oracle Client, refer to Oracle Database Client Installation Guide for hp Tru64 UNIX for information about required and optional postinstallation steps.

11 Documentation Accessibility

Our goal is to make Oracle products, services, and supporting documentation accessible, with good usability, to the disabled community. To that end, our documentation includes features that make information available to users of assistive technology. This documentation is available in HTML format, and contains markup to facilitate access by the disabled community. Accessibility standards will continue to evolve over time, and Oracle is actively engaged with other market-leading technology vendors to address technical obstacles so that our documentation can be accessible to all of our customers. For more information, visit the Oracle Accessibility Program Web site at

http://www.oracle.com/accessibility/

Accessibility of Code Examples in Documentation

Screen readers may not always correctly read the code examples in this document. The conventions for writing code require that closing braces should appear on an otherwise empty line; however, some screen readers may not always read a line of text that consists solely of a bracket or brace.

Accessibility of Links to External Web Sites in Documentation

This documentation may contain links to Web sites of other companies or organizations that Oracle does not own or control. Oracle neither evaluates nor makes any representations regarding the accessibility of these Web sites.

TTY Access to Oracle Support Services

Oracle provides dedicated Text Telephone (TTY) access to Oracle Support Services within the United States of America 24 hours a day, seven days a week. For TTY support, call 800.446.2398.