[jboss-user] [JBoss Seam] - Re: PermGen Space reaching Maximum Limit

[Udo.Krass]

Hi,

i have the PermGen Space problems very often. I've found a german site with a solution:
http://blog.meimberg.info/?p=207
It means that you shoud start your JBoss with 
set JAVA_OPTS=%JAVA_OPTS% -Xms128m -Xmx512m
  | -XX:+CMSPermGenSweepingEnabled -XX:MaxPermSize=128m
  | -Dsun.rmi.dgc.client.gcInterval=3600000
  | -Dsun.rmi.dgc.server.gcInterval=3600000
Now the PermGen Space error only appears after about 10 hot deployments.
And it is recommended to use BEA Rocket VM. But i think that isn't the best way...

But i want to know, how JBoss Seam manages the hot deployment in a productive environment. I dont want to stop my server for every new version. Will the webaap be stable at a hot deployment?

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