Hi Ben
I've got v2 running happily under a physical ram cap of 666Mb on SXCE b61
(swap isn't capped though).
prstat -Z looks like:
ZONEID NPROC SWAP RSS MEMORY TIME CPU ZONE
0 37 49M 57M 5.7% 1:29:32 0.5% global
13 19 311M 324M 32% 0:03:00 8.1% goldfish
7 25 77M 78M 7.7% 0:03:58 5.7% elephantom
elephantom is a postgresql backend, goldfish is glassfish b33 running
Roller 3.0 (and nothing else other than ssh etc).
Other posters have mentioned 512Mb being a bit of a squeeze.
Have you seen HK2 yet (the new glassfish v3 kernel)?
Glassfish v3 looks like being a lot more modular (I just want
a servlet engine/javamail/jdbc pool and maybe clustering,
so I'd trim the JBI/EJB/JMS bits).
I have no idea how production ready it is, but it looks great:
http://blogs.sun.com/alexismp/resource/glassfishv3-1.html
A lot of the rails/jruby support seems to be feeding into v3, so it might be
worth a closer look (I'm assuming this is for Joyent).
More linkage at
http://blogs.sun.com/theaquarium/entry/the_hundred_kb_kernel_hk2
On 07/06/07, glassfish_at_javadesktop.org <glassfish_at_javadesktop.org> wrote:
> I've been trying to use Glassfish (v1 and v2) in Solaris Zones with memory resource controls (rcap). So far I've been unable to start Glassfish if I give a Zone 512MB or less of memory. If I give it 1GB everything is fine.
>
> I've tried to turn down memory usage in the domains (domain.xml: <jvm-options>-Xmx64m</jvm-options>) but I still get errors in a Zone with a memory cap of 256MB (swap capped at 512MB).
>
> By contrast, Geronimo run without a hitch with -Xmx64m. This makes me think there is some tunable I'm unaware of and should tweek.
>
> Any suggestions are appreciated.
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