IBM Spectrum LSF Suite 10.2.0.11 Fix 600280 Readme File

Abstract 

This contains bug fixes for IBM Spectrum LSF Suites V10.2 Fix Pack 11 since December 18, 2020.

Description

Readme documentation for IBM Spectrum LSF Suite V10.2.0.11 including installation-related instructions, prerequisites and co-requisites, and list of fixes.

Readme file for: IBM® Spectrum LSF Suite

Product/Component Release: 10.2.0.11

Update Name: Fix 600280

Fix ID: Suite-10.2.0.11-build600280 

Publication date: 26 March 2021

Last modified date: 26 March 2021

Contents:

1.     List of Fixes

2.     Download location 

3.     Products or components affected

4.     System requirements 

5.     Installation 

6.     Rollback

7.     Copyright and trademark information

1.   List of Fixes

        LSF Suite 10.2.0.11 iFix (600280) contains the following bug fixes:

        • 600203: Fix the communication issues between the planner and main scheduler for jobs with certain rusage requirements.

        • 600213: Fix to ensure that the LIM daemon works properly with no memory issues.

2.   Download Location

       Download Fix 600280 from the following location: http://www.ibm.com/eserver/support/fixes/

3.   Products or components affected

        N/A

4.   System requirements

       1) On IBM Power hosts:

                                        i.     RHEL 7.3 LE 

                                       ii.     Ubuntu 16.04

                                      iii.     RHEL 7.4 and 7.5 LE (for IBM Power 9)

       2) On 64-bit x86 hosts:

                                        i.     RHEL 7.2 and up

5.   Installation 

       1) Upgrade env to IBM Spectrum LSF Suite 10.2.0.11 (lsfsent10.2.0.11-x86_64.bin, lsfshpc10.2.0.11-x86_64.bin, lsfswg10.2.0.11-x86_64.bin) from Fix Central

       2) Download the LSF Suite iFix  binary (suite10.2.0.11-build600280-x86_64.bin) from Fix Central   

       3) Run the downloaded LSF Suite iFix binary (suite10.2.0.11-build600280-x86_64.bin).

       4) Deploy the updated LSF Suite installation by running the following command:
       cd /opt/ibm/lsf_installer/playbook
       ansible-playbook -i lsf-inventory lsf-apply-fix.yml 

       5) Restart LSF daemons by running the following command:
       lsf_daemons stop; lsf_daemons start

6.   Rollback

       If you want to roll back IBM Spectrum LSF Suite 10.2.0.11 iFix 600280 from the cluster:
       - Run the iFix package with the --rollback option.
         suite10.2.0.11-build600280-x86_64.bin --rollback

       - Navigate to the /opt/ibm/lsf_installer/playbook directory.
         cd /opt/ibm/lsf_installer/playbook directory

       - Run the lsf-rollback-ifix.yml playbook.
         ansible-playbook -i lsf-inventory lsf-rollback-ifix.yml

7.   Copyright and trademark information

    ©Copyright IBM Corporation 2021

    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 www.ibm.com/legal/copytrade.shtml