Readme file for IBM® Spectrum LSF 10.1 Fix 601545
Abstract
P104874. This fix prevents the job res from core dumping when the KRB5CCNAME environment variable value is set with a KEYRING format of TGT.
Description
Readme documentation for IBM Spectrum LSF 10.1 Fix 601545 including installation-related instructions, prerequisites and co-requisites, and list of fixes.
This fix addresses the following issue:
The job res core dumps when KRB5CCNAME environment variable is set with a KEYRING format of TGT.
Readme file for: IBM® Spectrum LSF
Product or component release: 10.1
Update name: Fix 601545
Fix ID: LSF-10.1-build601545
Publication date: 18 April 2023
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
P104874
2. Download locations
Download Fix 601545 from the following location: https://www.ibm.com/support/fixcentral
3. Product or components affected
Affected product or components include:
LSF/sbatchd
LSF/res
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 install LSF 10.1 Fix Pack 12 or above. You can download Fix Pack 12 from https://www.ibm.com/support/fixcentral. Search for build600488. Contact IBM LSF Support if you have any questions or problems with installing Fix Pack 12.
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, the above GPU
parameters not configured in the lsf.conf configuration file will take
the default values above, 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. Run badmin hclose all
2. Run badmin qinact all
3. Log on to the LSF management host as root and set the LSF cluster environment.
4. Go to the install directory: cd $LSF_ENVDIR/../10.1/install/
5. 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 lsadmin resrestart all
3. Run badmin hrestart all
4. Run badmin hopen all
5. Run badmin qact all
Uninstallation
1. Log on to the LSF management host as the LSF cluster primary administrator and set the LSF cluster environment.
2. Run badmin hclose all
3. Run badmin qinact all
4. Log on to the LSF management host as root and set the LSF cluster environment
5. Go to the patch install directory: cd $LSF_ENVDIR/../10.1/install/
6. Run ./patchinstall -r <patch>
7. Log on to the LSF management host as the LSF cluster primary administrator and set the LSF cluster environment.
8. Run lsadmin resrestart all
9. Run badmin hrestart all
10. Run badmin hopen all
11. Run badmin qact all
6. List of files
The following components in all Linux and Unix packages:
LSF/sbatchd
LSF/res
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 2023
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.