Readme for IBM WebSphere Application Server V5.0.2.11
 Product readme
 
Abstract
Contains the readme documentation for WebSphere Application Server V5.0.2.11 Base, Network Deployment and Express Editions. Includes install related instructions, prerequisites, highlights of changes and known issues, if any.
 
 
Content
IBM WebSphere Application Server, Version 5.0.2 Cumulative Fix 11
IBM WebSphere Application Server Network Deployment, Version 5.0.2 Cumulative Fix 11
IBM WebSphere Application Server Express, Version 5.0.2 Cumulative Fix 11
Table of Contents
Compilation date: 2005/05/25

© Copyright International Business Machines Corporation 2004. All rights reserved.
US Government Users Restricted Rights – Use, duplication or disclosure restricted by GSA ADP Schedule Contract with IBM Corp.



About Cumulative Fix 11
There are several platform-specific cumulative fixes that are each referred to as Cumulative Fix 11 for their respective product and platform. The complete list of fixes appears in a series of tables in the Retrieving Cumulative Fix 11 section, which is organized by product:
  • WebSphere Application Server, Version 5.0.2, including its features and the embedded messaging feature, which is based on WebSphere MQ technology.
  • WebSphere Application Server Network Deployment, Version 5.0.2
  • WebSphere Application Server Express Edition

This document also describes prerequisites, space requirements, download instructions, locations of detailed installation instructions, and more information about the update installer application.

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Additional information
You can find additional information in the Version 5.0 information center.

The readme_updateinstaller.html file in the cumulative fix contains more detailed information about applying fix packs to more than one product on a machine. It also has detailed information about each of the two interfaces to the update installer application, which are the updateSilent and updateWizard interfaces.

The list of updates and related documentation is available from the WebSphere Application Server V5.0.2 Cumulative Fix 11 download page.

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Prerequisites
Install the appropriate Cumulative Fix 11 on top of WebSphere Application Server Base, Network Deployment, or Express Edition.

A Java Runtime Environment must be available, even if the Java installation is not being updated.

Download Cumulative Fix 11 to a read/write directory as described in Installing Cumulative Fix 11. Installing from a read-only drive is not supported.

All required hardware and software prerequisites are described in the Supported hardware and software Web site.

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Space requirements
Space requirements vary depending on what you are installing. The size of each download is available on the Support site. For a cumulative fix, have approximately 400 MB of free space in the /tmp directory and another 400 MB in the file system that hosts the WebSphere Application Server image (typically /usr) on a UNIX-based platform, or approximately 800 MB of free space on the disk drive where you are installing on a Windows platform.

Verify that the free space is available before beginning the installation. After unpacking the ZIP file, you can delete the ZIP file to free space if necessary. After the code is installed, the Cumulative Fix 11 code increases the IBM WebSphere Application Server installation and run-time footprints by a small amount.

Space is also required for the /update directory of the product installation root. The space required is about the same as the size of the cumulative fix, typically somewhere between 50 MB to 250 MB.

Space is also required for backup files in the /properties/version/backup directory of the product installation root. The space required is about the same as the size of the cumulative fix, somewhere between 50 MB to 250 MB, varying by product and platform.

The update installer checks for required space before it installs the cumulative fix. However, a bug exists in the space checker when installing Cumulative Fix 11.

When installing Cumulative Fix 11, the update installer checks for required disk space in the /tmp directory and in the backup directory. If the /tmp directory or the backup directory have insufficient space, the update installer issues a warning message.

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Retrieving Cumulative Fix 10
Cumulative Fix 11 platform-specific files for the base WebSphere Application Server product:

Operating system platform
Cumulative Fix 11 ZIP file
Cumulative Fix 11 ID
AIX
was502_cf11_aix.zip
was502_cf11_aix
HP-UX
was502_cf11_hpux.zip
was502_cf11_hpux
Linux
was502_cf11_linux.zip
was502_cf11_linux
Linux for Power PC
was502_cf11_linuxppc32.zip
was502_cf11_linuxppc32
Linux for S/390
was502_cf11_linux390.zip
was502_cf11_linux390
Solaris
was502_cf11_solaris.zip
was50_cf11_solaris
Windows NT and Windows 2000
was502_cf11_win.zip
was502_cf11_win

Cumulative Fix 11 platform-specific files for the base WebSphere Application Server Express product:

Operating system platform
Cumulative Fix 11 ZIP file
Cumulative Fix 11 ID
AIX
was502_express_cf11_aix.zip
was502_express_cf11_aix
HP-UX
was502_express_cf11_hpux.zip
was502_express_cf11_hpux
Linux
was502_express_cf11_linux.zip
was502_express_cf11_linux
Solaris
was502_express_cf11_solaris.zip
was50_express_cf11_solaris
Windows NT and Windows 2000
was502_express_cf11_win.zip
was502_express_cf11_win

Cumulative Fix 11 platform-specific files for the Network Deployment product:

Operating system platform
Cumulative Fix 11 ZIP file
Cumulative Fix 11 ID
AIX
was502_nd_cf11_aix.zip
was502_nd_cf11_aix
HP-UX
was502_nd_cf11_hpux.zip
was502_nd_cf11_hpux
Linux
was502_nd_cf11_linux.zip
was502_nd_cf11_linux
Linux for Power PC
was502_nd_cf11_linuxppc32.zip
was502_nd_cf11_linuxppc32
Linux for S/390
was502_nd_cf11_linux390.zip
was502_nd_cf11_linux390
Solaris
was502_nd_cf11_solaris.zip
was502_nd_cf11_solaris
Windows NT and Windows 2000
was502_nd_cf11_win.zip
was502_nd_cf11_win

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Steps for installing Cumulative Fix 11
  1. Back up any interim fixes you might have installed as you will need to re-install them after the V.5.0.2. Cumulative Fix 11 is installed on your machine if these fixes are not included in the V.5.0.2 Cumulative Fix 11.

  2. Run the backupConfig command to back up configuration files. See Backing up and restoring administrative configurations (trun_svr_conf_backup) in the online information.

  3. Verify required disk space.

  4. After backing up the configuration and before installing Cumulative Fix 11, stop all Java processes that use the IBM Developer Kit that WebSphere Application Server provides to support the Java 2 SDK on your operating system platform, such as the IBM Developer Kit for AIX, Java Technology Edition.

    Stop all application server processes, the nodeagent process, the deployment manager process, and all server processes, such as the jmsserver process, that belong to serviceable features. Features with server processes include the IBM HTTP Server and the embedded messaging feature. Stop all Java processes. The product might not continue to run successfully, or without error if you do install a fix pack while a WebSphere Application Server-related Java process is running.

  5. Obtain the fixes you need from the WebSphere Application Server V5.0.2 Cumulative Fix 11 download page. Download the files into the install_root/update directory, which you can create.

  6. At a system command prompt, change the directory to where you downloaded the file, for example:

    # cd /usr/WebSphere/DeploymentManager/update (Linux® or UNIX®)
    > cd \WebSphere\update (Windows® platforms)

  7. Unzip the file.

    Note: On Windows platforms, the pkunzip utility might not decompress the download image correctly. Use another utility (such as WinZip) to unzip the image.

  8. (Optional) Delete the ZIP file if you need more space.

  9. At a system command prompt, call the updateWizard.sh or the updateWizard.bat script to begin the installation. Refer to the readme_updateinstaller.html (or PDF) file for detailed information about using the updateWizard script.

    On some platforms, the updateWizard interface to the update installer program does not recognize the existing WebSphere Application Server product. This problem is caused by a limitation in the InstallShield for MultiPlatforms (ISMP) program that the update installer program uses.

    The ISMP program does not recognize previous installations of WebSphere Application Server on some operating platforms.

    To work around the problem, click Specify product information and type the fully qualified installation root directory for the existing product in the Installation directory field of the updateWizard panel.

  10. Re-install any Temporary Fixes you may have uninstalled at step 1.

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Highlights of changes
  • PQ90177: Save Conflict
    When a save conflict occurs in the admin console, the default option is to overwrite the conflicting files. This is not a well chosen default option, because overwriting file changes could lead to repository corruption.

    The default option upon a save conflict has been changed from overwrite to discard. This will help preserving the integrity of the repository. The overwrite option is meant for advanced users. This will also line up administrative console behavior with 'wsadmin', where the default is not to overwrite conflicting files.

  • PQ93396: Disk Cache
    If your server is configured to use disk cache function, you must delete previous disk cache files after installing the Service Pack. For more details on this, please visit the information center at:
    http://publib.boulder.ibm.com/infocenter/ws51help/index.jsp?topic=/com.ibm.websphere.base.doc/info/aes/ae/rdyn_trb.html


  • Java virtual machine custom properties for tuning the disk cache
    Use this page to set Java virtual machine (JVM) custom properties to maintain cache entries that are saved to disk.

    Steps for this task
    To set any of these JVM custom properties, perform the following steps:
    1. In the administrative console, click Servers > Application servers > server_name > Process definition > Java virtual machine > Custom properties > New


    2. Type the name of the custom property (for example, com.ibm.ws.cache.CacheConfig.htodCleanupFrequency) in the Name field.


    3. Type a valid value for the property in the Value field.


    4. Save the property and restart WebSphere Application Server.
  • com.ibm.ws.cache.CacheConfig.htodCleanupFrequency
    Use this property to change the amount of time between disk cache cleanup.

    By default, the disk cache cleanup is scheduled to run at midnight to remove expired cache entries and cache entries that have not been accessed in the past 24 hours. However, if you have thousands of cache entries that might expire within one or two hours, the files that are in the disk cache can grow large and become unmanageable. Use the com.ibm.ws.cache.CacheConfig.htodCleanupFrequency custom property to change the time interval between disk cache cleanup.

    Units Minutes
    For example, a value of 60 means 60 minutes between each disk cache cleanup
    Default 0
    The disk cache cleanup occurs at midnight every 24 hours


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Finding the readme_updateinstaller.txt, readme_updateinstaller.html and readme_updateinstaller.pdf files
Open the readme_updateinstaller file in the format of your choice for more information about using the updateWizard.sh or the updateWizard.bat scripts, and for information about using the updateSilent.sh or updateSilent.bat scripts. The updateSilent scripts let you install a fix pack silently without interaction. It is useful for installing a fix pack in an environment that does not provide a graphical user interface, for example.

The readme_updateinstaller file describes an overall procedure for installing multiple fix packs on machines with multiple products, including how to install an Enterprise product fix pack, and how to install fix packs on nodes in a deployment manager cell.

The readme_updateinstaller file describes how to verify that you have successfully installed the fix pack.

The readme_updateinstaller file also describes how to uninstall a fix pack.

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Trademarks and service marks
The following terms are trademarks of IBM Corporation in the United States, other countries, or both:
  • Everyplace
  • iSeries
  • IBM
  • Redbooks
  • ViaVoice
  • WebSphere
  • zSeries

Java and all Java-based trademarks are trademarks of Sun Microsystems, Inc. in the United States, other countries, or both.

Microsoft, Windows, Windows NT, and the Windows logo are trademarks of Microsoft Corporation in the United States, other countries, or both.

UNIX is a registered trademark of The Open Group in the United States and other countries.

LINUX is a trademark of Linus Torvalds in the U.S., other countries, or both.
Other company, product, or service names may be trademarks or service marks of others.

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More information
For more information, refer to the recommended updates and IBM cumulative fix strategy documents.
 
 
Original publication date
2005/5/25
 
Cross Reference information
Segment Product Component Platform Version Edition
Application Servers WebSphere Application Server - Express General AIX, HP-UX, Linux, Solaris, Windows 5.0.2.10, 5.0.2, 5.0
Application Servers Runtimes for Java Technology Java SDK
 
 


Document Information


Product categories: Software > Application Servers > Distributed Application & Web Servers > WebSphere Application Server > General
Operating system(s): Windows
Software version: 5.0.2.11
Software edition:
Reference #: 7006161
IBM Group: Software Group
Modified date: Jun 30, 2006