Forum LAMS for Tech-Heads - General Forum: Re: Re: Re: Java error and 64 bit server

By: Juan Antonio López Martínez

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Ok, thanks a lot and let me try it...

Posted by Juan Antonio López Martínez

By: Juan Antonio López Martínez

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Hi Ernie,
I´m trying to set up LAMS with yajsw-beta-10.6 in my 64 bits Windows 2008 R2 server, It´s running but the problem in authoring areas is still present (LAMS hangs there). There are any aditional configuration for 64 bit servers? Do you have any idea about?, I attach the configuration file
Thanks for your help.

Posted by Juan Antonio López Martínez

By: Ernie Ghiglione

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Hi Juan Antonio,

What's the problem with author? Does it show you a blank page only?

If so, check out the ServerURL parameter you have in the sysadmin menu--> Edit Configuration Settings.

It must be the same as the URL you are using in you browser.

For instance if you are using http://www.myserver.com/lams/ in your browser, the ServerURL should be that too.

Thanks,

Ernie

Posted by Ernie Ghiglione

By: Juan Antonio López Martínez

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this is a screeprint of the problem i have when the aplication becomes a blank page, I checked the java.exe proccess memory usage and it was more than 450,000 kb, leaving 20mb as free memory in the server ¿is that normal?

Posted by Juan Antonio López Martínez

By: Ernie Ghiglione

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Hi Juan Antonio,

It seems that you have run out of permgem memory.

Open the run.bat file and see what settings you have for JAVA_OPTS.

Ideally, you want to have something like this:

set JAVA_OPTS=-server -Xms256m -Xmx1024m -XX:MaxPermSize=128m -XX:NewSize=128m -XX:MaxNewSize=128m -XX:SurvivorRatio=95 -XX:+CMSClassUnloadingEnabled -XX:+CMSPermGenSweepingEnabled

This will allocate a maximum of 1GB (-Xmx1024m) to LAMS and a max of 128MB as PermGem memory (-XX:MaxPermSize), which should be more than enough.

Thanks,

Ernie

Posted by Ernie Ghiglione