[Beowulf] PowerEdge SC 1435: Unexplained Crashes.

[Chris Samuel]

----- "Rahul Nabar" <rpnabar at gmail.com> wrote:

> (1) Screen is blank. Front blue indicator turns steady orange.

What we do on our CentOS cluster is disable the standard
screen blanker in our startup scripts with:

echo -e "\033[9;0]" >/dev/console
echo -e "\033[13]" >/dev/console

Very handy if a node wedges and won't respond to keyboard.

cheers,
Chris
-- 
Christopher Samuel - (03) 9925 4751 - Systems Manager
 The Victorian Partnership for Advanced Computing
 P.O. Box 201, Carlton South, VIC 3053, Australia
VPAC is a not-for-profit Registered Research Agency