Outstanding Tips About How To Increase Permgen Space In Jboss

We have increased the heap size up to 256 mg, and i am wondering if i need to, and how to increase the permgen space as well.
How to increase permgen space in jboss. I've found a german site with a solution: I am not sure if this is related. Goto bin folder of jboss step 2:
Hi, i have the permgen space problems very often. Every redeployment also shows up the following in server.log: