Readme file for IBM® Spectrum LSF 10.1 Fix 601893

Abstract

P105051. Enhancement so that when a job with a user-defined (not automatically attached) service class is forwarded, the service class is accepted on the execution cluster, if the service class exists and the job has permission to use the class.

 

Description

Readme documentation for IBM Spectrum LSF 10.1 Fix 601893, including installation-related instructions, prerequisites and co-requisites, and list of fixes.

When you define the -sla (service class) option for the bsub command, and the job is forwarded, this enhancement allows the job to retain the -sla argument in the forwarded cluster if the following are true:

1.     The service class defined exists on forwarded cluster

2.     The job has appropriate access to the service class defined

Both submission and execution clusters must be updated for this enhancement to work.

 

Readme file for: IBM® Spectrum LSF

Product or component release: 10.1

Update name: Fix 601893

Fix ID: LSF-10.1-build601893

Publication date: 6 February 2024

 

Contents

1. List of fixes

2. Download location

3. Product or components affected

4. System requirements

5. Installation and configuration

6. List of files

7. Product notifications

8. Copyright and trademark information

 

1. List of fixes

P105051

 

2. Download locations

Download Fix 601893 from the following location: https://www.ibm.com/support/fixcentral

 

3. Product or components affected

Affected product or components include:

LSF/mbatchd

LSF/mbschd

LSF/ebrokerd

LSF/bjobs

LSF/bhosts

 

4. System requirements

linux2.6-glibc2.3-x86_64

linux3.10-glibc2.17-x86_64

 

5. Installation and configuration

Before you install

LSF_TOP is the full path to the top-level installation directory of LSF.

1.      Before you apply this fix, ensure that you installed LSF 10.1 Fix Pack 12 or later.

2.      Starting in LSF 10.1 Fix Pack 13, the default values of the following three GPU parameters are changed to:
LSF_GPU_AUTOCONFIG=Y
LSB_GPU_NEW_SYNTAX=extend
LSF_GPU_RESOURCE_IGNORE=Y

If you have Fix Pack 13 installed, these GPU parameters not configured in the lsf.conf configuration file will take the default values, and the parameters already configured in the lsf.conf file will not be affected.

If you want to keep the former GPU behavior, and if any of the three parameters are missing in the lsf.conf configuration file, you must explicitly configure the following default settings that are defined in Fix Pack 12 or earlier:
LSF_GPU_AUTOCONFIG=N
LSB_GPU_NEW_SYNTAX=N
LSF_GPU_RESOURCE_IGNORE=N

3.      Log on to the LSF management host as the LSF primary administrator.

4.      Set your environment:
-For csh or tcsh: % source LSF_TOP/conf/cshrc.lsf
-For sh, ksh, or bash: $ . LSF_TOP/conf/profile.lsf

Installation steps

1.      Log on to the LSF management host as the root user and set your environment:
-For csh or tcsh: % source LSF_TOP/conf/cshrc.lsf

-For sh, ksh, or bash: $ . LSF_TOP/conf/profile.lsf

2.      Go to the install directory: cd $LSF_ENVDIR/../10.1/install/

3.      Copy the fix file to the install directory: $LSF_ENVDIR/../10.1/install/

4.      Run patchinstall: ./patchinstall <fix>

After you install

1.      Log on to the LSF management host as the LSF primary administrator and set your environment:

-For csh or tcsh: % source LSF_TOP/conf/cshrc.lsf

-For sh, ksh, or bash: $ . LSF_TOP/conf/profile.lsf

2.      Run badmin mbdrestart -s

Uninstallation

1.      Log on to the LSF management host as the root user and set your environment:

-For csh or tcsh: % source LSF_TOP/conf/cshrc.lsf

-For sh, ksh, or bash: $ . LSF_TOP/conf/profile.lsf

2.      Go to the install directory: cd $LSF_ENVDIR/../10.1/install/

3.      Run ./patchinstall -r <fix>

4.      Log on to the LSF management host as the LSF primary administrator and set your environment:

-For csh or tcsh: % source LSF_TOP/conf/cshrc.lsf

-For sh, ksh, or bash: $ . LSF_TOP/conf/profile.lsf

5.      Run badmin mbdrestart -s

 

6. List of files

The following components in all Linux and UNIX packages:

LSF/mbatchd

LSF/mbschd

LSF/ebrokerd

LSF/bjobs

LSF/bhosts

 

 7. Product Notifications

To receive information about product solution and fix updates automatically, subscribe to product notifications on the My notifications page (www.ibm.com/support/mynotifications) on the IBM Support website (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.

 

8. Copyright and Trademark Information

©Copyright IBM Corporation 2024

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.