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Oracle® Database Quick Installation Guide
10g Release 2 (10.2) for hp Tru64 UNIX
Part Number B31392-01
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Oracle® Database

Quick Installation Guide

10g Release 2 (10.2) for hp Tru64 UNIX

B31392-01

August 2006

Oracle Database Quick Installation Guide, 10g Release 2 (10.2) for hp Tru64 UNIX

B31392-01

Copyright © 2006, Oracle. All rights reserved.

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This guide describes how to quickly install Oracle Database 10g on hp Tru64 UNIX systems. It includes information about the following:

  1. Reviewing Information About This Guide

  2. Logging In to the System as root

  3. Checking the Hardware Requirements

  4. Checking the Software Requirements

  5. Creating Required Operating System Groups and User

  6. Creating Required Directories

  7. Configuring Kernel Subsystem Attributes

  8. Configuring the oracle User's Environment

  9. Mounting the Product Disc

  10. Installing Oracle Database

  11. Installing Products from the Oracle Database 10g Companion CD

  12. What to Do Next?

  13. Additional Information

  14. Documentation Accessibility

1 Reviewing Information About This Guide

This guide describes how to install Oracle Database by using the default installation options.

Tasks Described in This Guide

The procedures in this guide describe how to:

Results of a Successful Installation

After you successfully install Oracle Database:

Tasks Not Described in This Guide

This guide covers the Basic Installation scenario and does not describe how to complete the following tasks:

Where to Get Additional Installation Information

For more information about installing Oracle Database, including information about the tasks not described in this guide, refer to one of the following guides:

Both these guides are available on the product disc. To access them, 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, you must complete several tasks as the root user. To log in as the root user, complete one of the following procedures:

Note:

You must install the software from an X Window System workstation, an X terminal, or a PC or other system with X server software installed.

3 Checking the Hardware Requirements

The system must meet the following minimum hardware requirements:

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 required size, 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.

    • 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 required, 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 (GB)
    Enterprise Edition 3.0
    Standard Edition 3.0
    Custom (maximum) 3.0

4 Checking the Software Requirements

The system must meet the following minimum software requirements, depending on the distribution and version of your operating system:

Note:

Oracle Universal Installer performs checks on your system to verify that it meets the listed requirements. To ensure that these checks pass, verify the requirements before you start Oracle Universal Installer.

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

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

  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 1.4.2-4p2 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/

  4. If you intend to use Oracle Messaging Gateway and require MQSeries classes for Java and MQSeries classes for Java Message Service (SupportPac MA88), then download it from the following Web site:

    http://www.ibm.com/software/integration/support/supportpacs/individual/ma88.htm

In addition, you need to verify that the following patches, or later versions, are installed on the system. The procedure following the list of patches describes how to check these requirements.

Note:

There may be more recent versions of the patches listed installed on the system. If a listed patch is not installed, determine whether a more recent version is installed before installing the version listed.

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

If you require a CSD for MQSeries, then refer to the following Web site for download and installation information:

http://www.ibm.com/software/integration/mqfamily/support/summary/dig.html

5 Creating Required Operating System Groups and User

The following local operating system groups and users are required if you are installing Oracle Database:

To determine whether these groups and users already exist, and if necessary, to create them, follow these steps:

  1. To determine whether 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 commands to create the oinstall and dba groups:

    # /usr/sbin/groupadd oinstall
# /usr/sbin/groupadd dba

  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, 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 and dba is a secondary 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 or it is not a member of the dba group, then enter the following command:

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

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

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

      This command creates the oracle user and specifies oinstall as the primary group and dba as the secondary group.

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

    # passwd oracle

  6. To determine whether the nobody user exists, enter the following command:

    # id nobody

    If this command displays information about the nobody user, then you do not have to create the user.

    If the nobody user does not exist, then enter the following command to create it:

    # /usr/sbin/useradd nobody

6 Configuring Kernel Subsystem Attributes

Verify that the kernel subsystem attributes shown in the following table are set to values greater than or equal to the recommended value shown. The procedure following the table describes how to verify and set the values.

Note:

The kernel subsystem attribute values shown in this section are recommended values only. For production database systems, Oracle recommends that you tune these values to optimize the performance of the system. See your operating system documentation for more information about tuning kernel subsystem attributes.
Subsystem Attribute Recommended Value
ipc shm_max 4278190080 (4 GB minus 16 MB)
  shm_min 1
  shm_mni 256
  shm_seg 256
  ssm_threshold Set this attribute to 0 only if the rad_gh_regions[n] or gh_chunks attributes are set in the vm subsystem. Otherwise, do not change the value.
proc exec_disable_arg_limit 1
  per_proc_stack_size 8388608 (8 MB)

Oracle supports up to 512 MB for this parameter.
  max_per_proc_stack_size 33554432 (32 MB)

Oracle supports up to 512 MB for this parameter.
  per_proc_data_size 335544320 (320MB)
  max_per_proc_data_size 335544320 (320MB)
  max_per_proc_address_space Equal to the size of RAM or 1073741824 (1 GB), whichever is larger.
  per_proc_address_space Equal to the size of RAM or 1073741824 (1 GB), whichever is larger.
rdg msg_size 32768
  max_objs 5120
  max_async_req 256
  max_sessions 500 (or at least 20 plus the value of the PROCESSES initialization parameter for all databases on the system, if this value is higher.)
  rdg_max_auto_msg_wires 0
  rdg_auto_msg_wires 0
rt aio_task_max_num 8193
vfs fifo_do_adaptive 0
vm new_wire_method 0

Note:

If the current value for any kernel subsystem attribute is higher than the value listed in this table, then except for the attributes with a recommended value of 0, do not change the value of that attribute.

To view the current value specified for these kernel parameters, and to change them if necessary:

  1. To view the current values of the subsystem attributes, enter commands similar to the following:

    # /sbin/sysconfig -q subsystem

  2. If you must change any of the current values, then:

    • Create a backup copy of the /etc/sysconfigtab file, for example:

      # cp /etc/sysconfigtab /etc/sysconfigtab.orig

    • Using any text editor, create a file similar to the following, specifying the subsystems and attributes that you want to modify:

      ipc:
     shm_max = 4278190080
     shm_min = 1
     shm_mni = 256
     shm_seg = 128

proc:
     exec_disable_arg_limit = 1
     per_proc_stack_size = 8388608
     max_per_proc_stack_size = 33554432
     per_proc_data_size = 335544320
     max_per_proc_data_size = 335544320
     max_per_proc_address_space = 4294967296
     per_proc_address_space = 4294967296

    • Enter a command similar to the following to add the subsystem attributes to the /etc/sysconfigtab file:

      # /sbin/sysconfigdb -m -f filename

      In this example, filename is the name of the file you created in step b.

    • Enter the following command to restart the system:

      # /sbin/shutdown -r now

    • When the system restarts, log in and switch user to root.

7 Creating Required Directories

Create directories with names similar to the following, and specify the correct owner, group, and permissions for them:

The Oracle base directory must have 3 GB of free disk space, or 4 GB of free disk space if you choose not to create a separate Oracle data file directory.

To create the Oracle base directory:

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

    # df -h

    This command displays information about all 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 either one or two file systems that meet the disk space requirements earlier in this section.

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

  4. Enter commands similar to the following to create the recommended subdirectories in the mount point directory that you identified and set the appropriate owner, group, and permissions on them:

    # mkdir -p /mount_point/app/oracle_sw_owner
# chown -R oracle:oinstall /mount_point/app/oracle_sw_owner
# chmod -R 775 /mount_point/app/oracle_sw_owner

    For example, if the mount point you identify is /u01 and oracle is the user name of the Oracle software owner, then the recommended Oracle base directory path is as follows:

    /u01/app/oracle

8 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:

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 shell, 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 enter the following commands to set the TMP and TMPDIR environment variables. Specify a directory on a file system with sufficient free disk space.

    • 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 and ORACLE_SID environment variables:

    • Bourne, Bash, or Korn shell:

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

    • C shell:

      % setenv ORACLE_BASE /u01/app/oracle
% setenv ORACLE_SID sales

    In these examples, /u01/app/oracle is the Oracle base directory that you created earlier, and sales is the name that you want to call the database (typically no more than five characters).

  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.

9 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, then follow these steps to mount it:

  1. Switch user to root:

    $ su - root

  2. If necessary, enter a command similar to the following to unmount 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 appropriate 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, then enter the disc mount point directory path. For example:

    /cdrom

10 Installing Oracle Database

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

Note:

If you are installing the software from a DVD, then use a command similar to the following: 
$ /mount_point/db/runInstaller

  1. To start Oracle Universal Installer, enter the following commands:

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

      $ cd /tmp
$ /directory_path/runInstaller

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

      $ ./runInstaller

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

11 Installing Products from the Oracle Database 10g Companion CD

The Oracle Database 10g Companion CD contains additional products that you can install. Whether you need to install these products depends on which Oracle Database products or features you plan to use. If you plan to use the following products or features, then you must complete the Oracle Database 10g Products installation from the Companion CD:

For more information about installing software from the Companion CD, refer to Oracle Database Companion CD Quick Installation Guide for hp Tru64 UNIX.

12 What to Do Next?

To become familiar with this release of Oracle Database, it is recommended that you complete the following tasks:

13 Additional Information

This section contains information about the following:

Product Licenses

You are welcome to install and evaluate the products included in this media pack for 30 days under the terms of the Trial License Agreement. However, you must purchase a program license if you want to continue using any product after the 30 day evaluation period. See the following section for information about purchasing program licenses.

Purchasing Licenses, Version Updates, and Documentation

You can purchase program licenses, updated versions of Oracle products, and printed versions of Oracle documentation from the Oracle Store Web site:

http://oraclestore.oracle.com

Contacting Oracle Support Services

If you have purchased Oracle Product Support, you can call Oracle Support Services for assistance 24 hours a day, seven days a week. For information about purchasing Oracle Product Support or contacting Oracle Support Services, go to the Oracle Support Services Web site:

http://www.oracle.com/support

Locating Product Documentation

Documentation for Oracle products is available in both HTML and Adobe portable document format (PDF) formats from several locations:

To view PDF documents, download the free Adobe Acrobat Reader from the Adobe Web site, if necessary:

http://www.adobe.com

14 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.

 
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