Could you please tell me how to set -XX:MaxPermSize=96m and -XX:PermSize=72m in Window Registry, when I start tomcat as window service, it should pass these value to JVM.
Can I execute the following command to register "%EXECUTABLE%" //US//%SERVICE_NAME% ++JvmOptions "-Djava.io.tmpdir=%CATALINA_BASE%\temp" --JvmMs 256 --JvmMx 512 -XX:MaxPermSize 96m -XX:PermSize=72m On Fri, Mar 16, 2012 at 5:09 PM, André Warnier <a...@ice-sa.com> wrote: > Geet Chandra wrote: > .. > > > >> One more question, I would like to ask, >> Like ""%EXECUTABLE%" //US//%SERVICE_NAME% ++JvmOptions " >> Djava.io.tmpdir=%CATALINA_**BASE%\temp" --JvmMs 256 --JvmMx 512 " >> >> How can I set JAVA_OPTS=-Xms256m -Xmx512m using >> ""%EXECUTABLE%" //US//%SERVICE_NAME% ++JvmOptions " >> Djava.io.tmpdir=%CATALINA_**BASE%\temp" >> >> > I am not sure that I really understand your question. > "JAVA_OPTS" is an environment variable, that can be used in *scripts*, > such as for example when you start Tomcat in a command window by using a > .bat script. > But these environment variables are not used when Tomcat runs as a > service, under control of the wrapper program. > In that case, the wrapper picks values out of the Windows Registry, and > uses them to (internally) set the command-line parameters for the JVM, when > it starts the JVM. > The "install" command above sets these Registry values, so that (later) > the wrapper can pick them up, when it starts the JVM. > > The documentation of procrun is sometimes a bit obscure. > As far as I can tell, in your case, there are 2 ways of specifying the > "-XMs" and "-Xmx" switches for the JVM : you can use *either* of > > --JvmMs xxxM --JvmMx yyyM > > OR > > ++JvmOptions "-Xms...M -Xmx ...M" > > ..I think.. > > > > ------------------------------**------------------------------**--------- > To unsubscribe, e-mail: > users-unsubscribe@tomcat.**apache.org<users-unsubscr...@tomcat.apache.org> > For additional commands, e-mail: users-h...@tomcat.apache.org > > -- Thanks & Regards Geet
