non video console output

[Nuno Sucena Almeida]

IPMI ?

http://en.wikipedia.org/wiki/Intelligent_Platform_Management_Interface

If you can't use IPMI, a friend of mine used a neat solution if you
have more than one computer running: connect a pair of serial ports
together using a null cable modem, so that you can monitor one
computer from the other. You can make a chain of connection so that
you can monitor more than 2 computers: basically you access the
console of the 'next' computer using a terminal emulator from the
'previous' computer, like a linked-list kind of arrangement.

	   	     	  Cheers,
					Nuno

On Fri, Nov 21, 2008 at 09:01:50AM -0500, Stephen Adler wrote:
| equivalent? For example, all those super computers made up of 1000's of 
| linux PC nodes, how do they monitor their console outputs?