[Beowulf] precise synchronization of system clocks

[Lawrence Stewart]

On Sep 30, 2008, at 3:01 PM, Donald Becker wrote:

>
>
> Meanwhile, I'll try to find out where I can plug a serial cable into a
> modern server...
>

I guess I am out of date on "modern".  My Pentium 3 at home has a  
serial port, doesn't everything?.

The chip folks stuck a UART on our node chip, but so far the software  
team has refused to support it.

-Larry