[Beowulf] Scyld system mysteriously locks up

[micah nerren]

On Mon, 2004-03-15 at 12:02, Eric R Johnson wrote:
> Hello,
> 
> I purchased a 4 node, 8 processor Scyld (version 28) cluster 
> approximately 6 months ago.  About 5 days ago, it started mysteriously 
> locking up on me.  Once it is locked up, I can't do anything except 
> physically reboot the machine.

I would check heating issues. Has the ventilation changed, does the
machine feel hot? How long between lockups?

Micah

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