[Beowulf] PowerEdge SC 1435: Unexplained Crashes.

Chris Samuel csamuel at vpac.org
Thu Oct 9 15:20:54 PDT 2008

----- "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.

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

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