Hi, we once had a similar problem, when too many log files were created in /var/log/ and the local limit (look at `ulimit -n`) was too low. Increasing the limit (we used `ulimit -n 4096`) and cleaning up old log files solved the problem. Regards Klaere Eduard Pauna schrieb: >> > > I have some updates on the problem. After a lot of digging I found that > the problem is from RGMA - ignored exception: java.net.SocketException: > Too many open files. The tomcat just dies. Does someone know how to > solve this? > > Cheers, > Eduard > -- Klaere Cassirer Fraunhofer-Institute for Algorithms and Scientific Computing (SCAI) Department of Simulation Engineering Schloss Birlinghoven D-53754 Sankt Augustin Tel: +49 - 2241 - 14 - 2758 Fax: +49 - 2241 - 14 - 42758 E-mail: [log in to unmask] Internet: http://www.scai.fraunhofer.de