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Re: Multiple JBoss connections problem
From: Robert Klemme (shortcuttergooglemail.com)
Date: Mon Feb 13 2006 - 10:00:28 CST
2006/2/13, "Döhr, Markus ICC-H" <Markus.Doehrsiegenia-aubi.com>:
> > When we tried to connect the 3rd JBoss the database says
> > "could not create communication semaphore" and rejects all
> > further connection attemps by JBoss's JDBC driver.
> Set the Linux kernel parameter:
> kernel.sem=250 32000 32 1024
To limite resource consumption it might as well be possible /
reasonable to reduce the size of connection pools in JBoss in order to
not have too many idle connections sitting around.
Have a look: http://www.flickr.com/photos/fussel-foto/
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