Re: [Wrapper-user] Wrapping JBoss: Problems with memory definition

[Nathan W. <wr...@de...>]

Hi Markus;

Reading the documentation for the initmemory / maxmemory properties says
that they're optional, that they can be commented out and the user can use
the -Xmx/-Xms flags in the "additional" properties.

What are the implications or side effects of not using initmemory /
maxmemory, and instead setting the memory values manually?  The scenario
Sergio is describing seems to be valid per the docs.

"If this property is set to 0 then it is also possible to specify the
-Xmsparameter manually using the
wrapper.java.additional.<n><http://wrapper.tanukisoftware.org/doc/english/prop-java-additional-n.html>
property."

Thanks
Nathan


On 1/18/08, Markus Schlegel <sc...@gm...> wrote:
>
> Hi
>
> Wrapper has two distinct properties for this:
>
> # Initial Java Heap Size (in MB)
> wrapper.java.initmemory=8
>
> # Maximum Java Heap Size (in MB)
> wrapper.java.maxmemory=768
>
> regards,
> Markus Schlegel
>
> 2008/1/18, serdsch <ser...@ev...>:
> >
> >
> > Hi,
> >
> > I want to run JBoss as a Windows Service to avoid problems with starting
> > the
> > server from CruiseControl. I use the JavaServiceWrapper and wrote a
> > wrapper.conf file with all necessary parameters to run JBoss suited for
> > my
> > test system. When I start JBoss with the batch script we used before,
> > everything works just fine. When I start it with the wrapper the startup
> > is
> > much slower until it stops executing, throwing a heap space exception.
> >
> > This is how I define the memory allocation in the batch script:
> >
> > set JAVA_OPTS=%JAVA_OPTS% -Xms128m -Xmx512m
> >
> > I get exactly the same problems and exception starting JBoss when I
> > comment
> > this allocation, so I guess for some reason the JavaServiceWrapper can't
> > get
> > the memory allocation right. This is how I define it in wrapper.conf:
> >
> > rem JVM memory allocation pool parameters. Modify as appropriate.
> > wrapper.java.additional.6=-Xms128m
> > wrapper.java.additional.7=-Xmx512m
> >
> > Does any of you have an idea? What am I missing?
> > Any help is highly appreciated...
> >
> >
> > --
> > View this message in context:
> > http://www.nabble.com/Wrapping-JBoss%3A-Problems-with-memory-definition-tp14952013p14952013.html
> > Sent from the Java Service Wrapper mailing list archive at Nabble.com.
> >
> >
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-- 
Nathan Wray
nw...@de...
--