This fix resolves memory leak issues with the plc service.

Readme documentation for IBM Spectrum LSF Explorer V10.2.0 Fix including installation-related instructions, prerequisites and co-requisites, and list of fixes.

This fix resolves the following issue:
The plc service has a memory leak issue.

Readme file for: IBM® Spectrum LSF Explorer
Product/Component Release: 10.2.0.7
Update Name: Fix 543301
Fix ID: explorer-10.2.0.7-build543301
Publication date: Mar. 26 2020
Last modified date: Mar. 26 2020

• List of fixes
• Download location
• Product notifications
• Products or components affected
• System requirements
• Installation and configuration
• Uninstallation
• List of files
• Copyright and trademark information

• List of fixes
  

  P103444

• Download location

  Download from the following location: http://www.ibm.com/eserver/support/fixes/

• Product notifications:

  To receive information about product solution and patch updates automatically, subscribe to product notifications on the My notifications page http://www.ibm.com/support/mynotifications/ on the IBM Support website (http://support.ibm.com). You can edit your subscription settings to choose the types of information you want to get notification about, for example, security bulletins, fixes, troubleshooting, and product enhancements or documentation changes.

• Products or components affected

  Explorer Node
  

• System requirements
  • Linux-x86_64
• Installation and configuration
  • The following steps assume that IBM Spectrum LSF Explorer is installed in /opt/ibm. Replace with your actual installation directory.
    
  • 6.1  Before installation
    • Log on to each IBM Spectrum LSF Explorer Node hosts as root.
      
    • Set your IBM Spectrum LSF Explorer environment.
      For csh or tcsh:
      % source /opt/ibm/lsfsuite/ext/cshrc.platform
      For sh, ksh, or bash:
      $ . /opt/ibm/lsfsuite/ext/profile.platform
    • Determine the location of your existing IBM Spectrum LSF Explorer installation.
      #rpm -q --queryformat "%{INSTPREFIXES}\n" lsf-perf
    • Stop all IBM Spectrum LSF Explorer services.
      perfadmin stop all
    • Back up your existing installation.
      For example:
      #cp -rfp /opt/ibm /opt/ibm.bak
  • 6.2  Installation steps for IBM Spectrum LSF Explorer V10.2.0.
    

    Note: 1. This patch is only for LSF Explorer V10.2.0. If you are using other versions, you must first migrate to V10.2.0 before applying this patch. 2. User should install this patch on every IBM Spectrum LSF Explorer Nodes.
    

    • Extract explorer10.2.0.7_node_linux-x64.tar.gz.
      tar -xzvf explorer10.2.0.7_node_linux-x64.tar.gz 
    • As root, log on to each IBM Spectrum LSF Explorer Node 10.2 host.
    • Set your IBM Spectrum LSF Explorer environment.
      For csh or tcsh:
      % source /opt/ibm/lsfsuite/ext/cshrc.platform
      For sh, ksh, or bash:
      $ . /opt/ibm/lsfsuite/ext/profile.platform
    • Configure the install.config file as the same when installing Spectrum LSF Explorer Node 10.2.0.7.
      
    • Install the pack
      ./ExplorerNodeInstaller.sh -f install.config
      
    • Start IBM Spectrum LSF Explorer Node.
      perfadmin start all
• Uninstallation
  • 7.1  Before uninstallation

    Stop all IBM Spectrum LSF Explorer services:

    perfadmin stop all
  • 7.2  Roll back the fix

    The following steps assume that IBM Spectrum LSF Explorer is installed in the /opt/ibm directory.
    Replace this with your actual installation directory.

    • Determine the location of your existing IBM Spectrum LSF Explorer installation.
      #rpm -q --queryformat "%{INSTPREFIXES}\n" lsf-perf
    • Replace files under /opt/ibm/lsfsuite/ext/perf/1.2/lib/perf_dataloader.jar, /opt/ibm/lsfsuite/ext/perf/lsf/10.0/lib/perf_lsf_advanced_loader.jar, /opt/ibm/lsfsuite/ext/perf/lsf/7.0/lib/perf_lsf_advanced_loader.jar, /opt/ibm/lsfsuite/ext/perf/lsf/8.0/lib/perf_lsf_advanced_loader.jar, /opt/ibm/lsfsuite/ext/perf/lsf/9.0/lib/perf_lsf_advanced_loader.jar with the backuped up files under /opt/ibm.bak
    • Start IBM Spectrum LSF Explorer Node
      perfadmin start all
• List of files
  

  $PERF_TOP/lsf/10.0/linux-x86_64/lib/libreadlsbeventslsf.so

  $PERF_TOP/lsf/9.0/linux-x86_64/lib/libreadlsbeventslsf.so

  $PERF_TOP/lsf/8.0/linux-x86_64/lib/libreadlsbeventslsf.so

  $PERF_TOP/lsf/7.0/linux-x86_64/lib/libreadlsbeventslsf.so

• Copyright and trademark information

  ©Copyright IBM Corporation 2020
  
  U.S. Government Users Restricted Rights - Use, duplication or disclosure restricted by GSA ADP Schedule Contract with IBM Corp.
  
  IBM®, the IBM logo and ibm.com® are trademarks of International Business Machines Corp., registered in many jurisdictions worldwide. Other product and service names might be trademarks of IBM or other companies. A current list of IBM trademarks is available on the Web at "Copyright and trademark information" at http://www.ibm.com/legal/copytrade.shtml