[Beowulf] Best or standard hpc kernel sysctl settings.

Brent M. Clements bclem at rice.edu
Wed Feb 18 13:27:55 EST 2004


As part of our standards documentation, I'd like to set a good starting
point for tuning various kernel parameters for clusters on Rice's campus.

We have a few sysctl settings that we do based on the requirements of
certain codes, but I'd like to know how everyone else is tuning their
linux systems in their clusters.

Can I get from you guys the sysctl parameter, it's value, and the reason
why you set it that way?

Thanks,
Brent Clements
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