Grid Engine can directly control the nodes and do power saving, see: http://wiki.gridengine.info/wiki/index.php/PowerSaving http://code.google.com/p/rocks-solid/wiki/PowerSaveAlgorithm
Rayson On Sat, Jun 14, 2008 at 7:26 PM, Mikhail Kuzminsky <[EMAIL PROTECTED]> wrote: > What is about using of powersaved (and dbus and HAL daemons) on Beowulf > nodes ? > > Currently I installed SuSE 10.3 where all the corresponding daemons are > running (by default) at the runlevel=3. I simple added issuing of > > powersave -f > at the end of booting. > /proc/acpi/thermal_zone/ is empty, and powersave can't give me temperature > and FANs information. I don't see now any serious advantages of powersaved > daemon using in "performance" mode (using performance scheme). > We have many jobs in SGE at every time moment, and underload situation > (where it's reasonable to decrease CPUs frequency) is not the our danger :-) > So I'm thinking about simple stopping of all the corresponding daemons. > > Mikhail Kuzminsky > Computer Assistance to Chemical Research Center > Zelinsky Institute of Organic Chemistry > Moscow > > > _______________________________________________ > Beowulf mailing list, Beowulf@beowulf.org > To change your subscription (digest mode or unsubscribe) visit > http://www.beowulf.org/mailman/listinfo/beowulf > _______________________________________________ Beowulf mailing list, Beowulf@beowulf.org To change your subscription (digest mode or unsubscribe) visit http://www.beowulf.org/mailman/listinfo/beowulf
