Andy, you have used two conflicting options, -XX:+UseConcMarkSweepGC and -XX:+UseParallelGC, in the same JAVA_OPTS. These refer to two different garbage collectors. For example:
$ java -XX:+UseConcMarkSweepGC -XX:+UseParallelGC Conflicting collector combinations in option list; please refer to the release notes for the combinations allowed Error: Could not create the Java Virtual Machine. Error: A fatal exception has occurred. Program will exit. If you want try try the parallel GC, remove -XX:+UseConcMarkSweepGC from the option list. (In fact I think the parallel collector is the default for your JDK for server class machines, so will be used if you specify no options, but it will not hurt to be explicit.) Kind regards, Ben. On 15/07/14 17:09, AndyT wrote: > This is the setting which fails: > JAVA_OPTS="-Djava.awt.headless=true -server -Xmx512m -Xms48m > -XX:+UseConcMarkSweepGC -XX:MaxPermSize=128M > -XX:SoftRefLRUPolicyMSPerMB=36000 -XX:+UseParallelGC " -- Ben Caradoc-Davies <[email protected]> Software Engineer CSIRO Mineral Resources Flagship Australian Resources Research Centre ------------------------------------------------------------------------------ Want fast and easy access to all the code in your enterprise? Index and search up to 200,000 lines of code with a free copy of Black Duck Code Sight - the same software that powers the world's largest code search on Ohloh, the Black Duck Open Hub! Try it now. http://p.sf.net/sfu/bds _______________________________________________ Geoserver-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/geoserver-users
