Readme file for IBM® Spectrum LSF 10.1 Fix 601998
Abstract
P105117. This fix resolves
memory leaks within API functions lsb_hostinfo() and lsb_hostinfo_ex() if they are called in long-term running programs.
Description
Readme documentation for IBM Spectrum LSF 10.1 Fix 601998 including
installation-related instructions, prerequisites and co-requisites, and list of
fixes.
This
fix addresses the following issue:
The LSF API functions lsb_hostinfo() and lsb_hostinfo_ex() cause memory leaks if they are
called for long-term running programs.
Readme file for: IBM® Spectrum LSF
Product or component release: 10.1
Update name: Fix 601998
Fix ID: LSF-10.1-build601998
Publication date: 30 April 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
P105117.
2. Download locations
Download Fix 601998 from the following location: https://www.ibm.com/support/fixcentral
3. Product or components affected
Affected product or components include:
LSF/lsf.h
LSF/lsbatch.h
LSF/
liblsbstream.so
LSF/liblsbstream.a
LSF/libbat.so
LSF/libbat.a
LSF/liblsf.so
LSF/liblsf.a
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 IBM Spectrum LSF.
1. Before you apply this fix, ensure that you
install LSF 10.1 Fix Pack 12 or later. 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 from 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 installed Fix Pack 13, no further action is needed to set
these parameters. If you have installed LSF Fix Pack 12 or earlier, consider
explicitly configuring the same values to these three parameters:
LSF_GPU_AUTOCONFIG=N
LSB_GPU_NEW_SYNTAX=N
LSF_GPU_RESOURCE_IGNORE=N
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>
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>
6. List of files
The following components in all Linux packages:
LSF/lsf.h
LSF/lsbatch.h
LSF/
liblsbstream.so
LSF/liblsbstream.a
LSF/libbat.so
LSF/libbat.a
LSF/liblsf.so
LSF/liblsf.a
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.