1 Reply Latest reply on Apr 6, 2010 3:53 AM by Elvis D,

    Jboss 5.1.0 on RedHat 5 segmentation fault

    Elvis D, Novice

      Hi all,


      I have 2 red hat servers hosting a jboss instance each.

      I have created a cluster between both jboss nodes.


      I deployed a JEE application, EJB3 server side, Eclipse RCP client side + RAP for browser clients.

      The server starts without problems, the application is deployed and runs smoothly.


      After some time and at some seems-random point the server crashes with a

      Segmentation fault exception.

      Attached the file that I find in the /tmp/hsperfdata_jboss named as the jboss PID.


      The strange thing is that thisappens only on one server, on second has never happened.


      Some Info:

      Linux hostname 2.6.18-128.el5 #1 SMP Wed Dec 17 11:41:38 EST 2008 x86_64 x86_64 x86_64 GNU/Linux

      java version "1.6.0_17"
      Java(TM) SE Runtime Environment (build 1.6.0_17-b04)
      Java HotSpot(TM) 64-Bit Server VM (build 14.3-b01, mixed mode)


      I don't know where to start tracking this problem. Any help would be appreciated.





      UPDATE: forgot to say that I have tried, how suggested in some jboss forum thread, to set ulimit to 2048 (added «ulimit -s 2048» in /etc/profile) in my OS and set Xss to 1024k.

      Xms and Xmx are set to 32g, MaxPermSize to 1024m. are this settings logic, am i making some mistake here?