Hi Juan, Just wondering why the initial memory size for the JVM. Isn't it better if we just start from the default and let it grow to a maximum size?
Thx, Laszlo ----- Original Message ----- > From: "Juan Hernandez" <[email protected]> > To: [email protected] > Sent: Wednesday, September 12, 2012 2:32:28 PM > Subject: [Engine-devel] Fixed -Xmx could kill your JVM > > Hello, > > I recently discovered that I made a mistake in the engine service > script. The problem is that were running the JVM with the "-Xms > option > twice, like this: > > java -Xms1g -Xms1g ... > > That doesn't correctly limit the max amount of heap space. It has > been > fixed in a recent commit [1], so with the updated code the engine > will > run by default like this: > > java -Xms1g -Xmx1g ... > > With this change you could start to see OutOfMemory errors if your > engine was using a lot of memory, if you are running stress tests, > for > example. In that case remember that you can adjust this changing the > ENGINE_HEAP_MIN and ENGINE_HEAP_MAX parameters in > /etc/sysconfig/ovirt-engine. For example, to use 2g instead of the > default of 1g: > > ENGINE_HEAP_MIN=2g > ENGINE_HEAP_MAX=2g > > The restart the engine. > > Let me know if you have issues. > > Regards, > Juan Hernandez > > [1] http://gerrit.ovirt.org/7952 > > -- > Dirección Comercial: C/Jose Bardasano Baos, 9, Edif. Gorbea 3, planta > 3ºD, 28016 Madrid, Spain > Inscrita en el Reg. Mercantil de Madrid – C.I.F. B82657941 - Red Hat > S.L. > _______________________________________________ > Engine-devel mailing list > [email protected] > http://lists.ovirt.org/mailman/listinfo/engine-devel > _______________________________________________ Engine-devel mailing list [email protected] http://lists.ovirt.org/mailman/listinfo/engine-devel
