IBM Platform Symphony
Abstract
The slave lim fails to get the correct cluster configuration from master lim after two consecutive failover of the master host.
Description
Due to a race condition, when the master candidate becomes the
master again in the second consecutive failover, the slave lim
cannot get the correct cluster configuration from the master lim and thereby takes the default configuration to run in
the advanced workload execution mode after the restart. That is unexpected as
the cluster is installed to be running in the simplified workload execution
mode.
This fix patch applies only to the following platform:
Linux 64-bit
Readme file for: IBM® Platform Symphony
Product/Component
Release:
Update Name: Interim Fix
Fix ID: sym-
Publication date: 8 Dec 2014
Last modified date: 8 Dec 2014
Contents:
1. List of fixes
2. Download location
3. Products or components affected
4. Installation and configuration
5.
List
of files
6. Copyright and trademark information
1. List of fixes
APAR: P100849.
2. Download Location
Download Fix 248004 from the following location: http://www.ibm.com/eserver/support/fixes/
3. Products or components affected
Product/Component Name:
Platform
Symphony/lim
4. Installation and configuration
4.1 Before installation
1. Disable all applications and shutdown the cluster.
> soamcontrol app disable all
> egosh
service stop all
> egosh
ego shutdown all
2. Back up the file.
Log on to all hosts in the cluster and back up the following files that will be replaced by this fix:
> $EGO_TOP/
4.2 Installation steps
Log on to all hosts in the cluster and replace your current lim binary with the downloaded one in the following directory:
> $EGO_TOP/
4.3 After installation
1. Verify the installation.
> lim
-V
Platform EGO
Copyright International
Business Machines Corp, 1992-2013.
US Government Users
Restricted Rights - Use, duplication or disclosure restricted by GSA ADP
Schedule Contract with IBM Corp.
binary type:
linux2.6-glibc2.3-x86_64
notes:
fixes:
2. Start the cluster and enable the application.
> egosh
ego start all
> soamcontrol
app enable <appName>
4.4 Uninstallation
1. Disable all applications and shutdown the cluster.
> soamcontrol
app disable all
> egosh
service stop all
> egosh
ego shutdown all
2. Uninstall.
Log on to all hosts in cluster and restore the backup file
for the following binary:
> $EGO_TOP/
3. Start
the cluster and enable the application.
> egosh
ego start all
> soamcontrol
app enable <appName>
5. List of files
lim
6. Copyright and trademark information
© Copyright IBM Corporation 2014
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.