I want client-by-default instead of server-by-default behavior, but I guess what I'm hearing is that it's not possible so far as our server has more than 2 CPUs and 2 GB of RAM...
Thanks anyways. William > -----Original Message----- > From: [email protected] [mailto:sunray-users- > [email protected]] On Behalf Of Bob Doolittle > Sent: Monday, December 14, 2009 4:05 PM > To: SunRay-Users mailing list > Subject: Re: [SunRay-Users] Java on a large server > > It sounds like you have fundamental ambiguity about when you want client > vs server behavior, so no solution. > > You could put the wrapper elsewhere, and direct students to it, but that > won't help when they run apps that execute java directly. > > -Bob > > William Yang wrote: > > I could, but would that have any adverse effects on other programs that > > might run? (I would wrap it in a different path e.g. /usr/local so > Solaris > > patches and things that call /usr/java/bin/java directly like utauthd > don't > > get thrown the wrong VM.) > > > > I'd also like to allow students to manually specify -server if they want, > > but what happens if with the script, the exec becomes java -client - > server? > > Which option wins? > > > > William > > > > > >> -----Original Message----- > >> From: [email protected] [mailto:sunray-users- > >> [email protected]] On Behalf Of Bob Doolittle > >> Sent: Monday, December 14, 2009 3:32 PM > >> To: SunRay-Users mailing list > >> Subject: Re: [SunRay-Users] Java on a large server > >> > >> Is there some reason you can't simply replace the "java" executable > with > >> a script that adds the "-client" option and execs the real one? > >> > >> -Bob > >> > >> William Yang wrote: > >> > >>> Does anyone know if there is a way to change the default Java VM on a > >>> "server-class" machine to be client instead of server? > >>> (http://download.java.net/jdk7/docs/technotes/guides/vm/server- > >>> > >> class.html) > >> > >>> > >>> The default being server has meant that we easily run out of memory > when > >>> students run lots of Java programs on the Sun Ray servers. Has anyone > >>> > >> else > >> > >>> run into this problem before? (It probably only applies on Solaris > and > >>> > >> not > >> > >>> Linux due to malloc semantics.) > >>> > >>> > >>> > >>> William Yang > >>> > >>> > >>> > >>> ---------------------------------------------------------------------- > -- > >>> > >>> _______________________________________________ > >>> SunRay-Users mailing list > >>> [email protected] > >>> http://www.filibeto.org/mailman/listinfo/sunray-users > >>> > >>> > >> _______________________________________________ > >> SunRay-Users mailing list > >> [email protected] > >> http://www.filibeto.org/mailman/listinfo/sunray-users > >> > > > > _______________________________________________ > > SunRay-Users mailing list > > [email protected] > > http://www.filibeto.org/mailman/listinfo/sunray-users > > > > _______________________________________________ > SunRay-Users mailing list > [email protected] > http://www.filibeto.org/mailman/listinfo/sunray-users _______________________________________________ SunRay-Users mailing list [email protected] http://www.filibeto.org/mailman/listinfo/sunray-users
