PQ91787: For Sun JDK command line argument MaxPermSize cannot be set | |||||||||||||||||||||||||||||||||||||
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![]() APAR status Closed as program error. Error description For Sun JDK command line argument MaxPermSize cannot be set in adminconsole on WAS 5.0/5.1 on Solaris.WAS is not setting up parameters properly for the Sun JVM. Users are unable to set or alter MaxPermSize in the adminconsole as the argument is set in the sun.system.properties file in the wasjmx.jar. Setting the value in the adminconsole has no effect as the value is picked up from the properties file.In order to alter MaxPermSize unjarring wasjmx.jar and modification of the sun.system.properties file would be required.Additionally, MaxPermSize is listed twice with a ps -grep of the java process when set in the in the adminconsole.Local fix In order to alter MaxPermSize unjarring wasjmx.jar and modification of the sun.system.properties file would be required.Problem summary **************************************************************** * USERS AFFECTED: Users of Websphere Application Server * * version 5.1.1 * **************************************************************** * PROBLEM DESCRIPTION: Sun JDK Command line MaxPermSize * * property of Generic JVM arguments * * getting overriden by Default JVM * * arguments * **************************************************************** * RECOMMENDATION: * **************************************************************** MaxPermSize Generic JVM arguments of an Application Server value is getting overriden by the Default JVM arguments which are picked from the sun.systemlaunch.propertiesProblem conclusion Prior to the fix there were two MaxPermSize properties in the command line arguments one from the Default JVM & other from the Generic JVM arguments for the application server. This fix will override the Default JVM arguments if Generic JVM arguments are set through the Admin consoleTemporary fix The problem is related to MaxPermSize setting in Sun system.laun ch.properties. The Default JVM arguments are overriding the Generic JVM argumen ts specified through the admin console. The commmand line arguments contains two -XXMaxPermSize entries which causes the problem. This fix will make sure that : 1. Always only one MaxPermSize entry is present in the commandline args. 2. Generic JVM Arguments will override the default jvm arguments .Comments
APAR is sysrouted FROM one or more of the following: APAR is sysrouted TO one or more of the following: Modules/Macros
Publications Referenced
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Product categories: Software > Application Servers >
Distributed Application & Web Servers > WebSphere Application
Server > General
Operating system(s):
Software version: 10S
Software edition:
Reference #: PQ91787
IBM Group: Software Group
Modified date: Jan 20, 2006
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