Reply to comment
how to find out what version of websphere you are running
The information is output in the "SystemOut.log" file where the application server log files are.
WebSphere Platform 6.1 [ND 6.1.0.21 cf210844.13]
Detailed IFix information: No IFixes applied to this build
Host Operating System is Linux, version 2.6.9-78.0.8.ELhugemem
Java version = 1.5.0, Java Compiler = j9jit23, Java VM name = IBM J9 VM