[Beowulf] Node Drop-Off
john.hearns at streamline-computing.com
Mon Nov 13 03:21:23 EST 2006
Mark Hahn wrote:
> we (and the vendor) regard this as grounds for repair (usually
> the power supply).
I backup what Mark says.
a) attach a console to the machine, either a serial line or a
b) run memtest on it, followed by CPUburn or some other
compute-intensive task for a day or two
c) ask your vendor for support
You mention a BIOS upgrade - get through to technical support for your
motherboard manufacturer, and get a clear statement of exactly what the
BIOS upgrade does. Have memory timings or something changed - and check
thet your memory is supported on that motherboard.
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