Matthew,

let me try and answer your questions. In the referenced blurb physical nodes 
refers to the actual server/box/computer/physical compute unit. Whereas 
bare-metal is referring to the state (specifically as far as software is 
concerned) of said physical node. Put more simply, we're talking about servers 
without any software or any type of configuration whatsoever performed on them.
Configuring and installing those servers is referred to as "moving" them from 
one state (bare-metal) to the next state where they are configured, installed 
and part of a cluster.

Hope this doesn't just make sense to me, let me know if you have further 
questions.
Simon

From: crowbar-bounces On Behalf Of Work
Sent: Wednesday, November 20, 2013 2:48 PM
To: crowbar
Subject: [Crowbar] What is Crowbar exactly?

Hello Dell,

Your home page for the Crowbar project (http://crowbar.github.io/home.html)'s 
big top blurb says

"The Crowbar Project is an effort to build a complete, easy to use operational 
platform for everyone. It allows for any number of physical nodes to be moved 
from bare-metal to production cluster within hours."

What do you mean by 'any number of *physical nodes* to be //moved// from 
*bare-metal* to *production cluster*?

What is the definition of a physical node, and how is it different from 
bare-metal?

A production cluster makes sense; I assume it is a cluster of physical 
bare-metal nodes.  So this leads to the final question: What are you moving and 
from where?

Thanks,
Matthew Kaufman
SPCLOPS.COM<http://SPCLOPS.COM> | 202-407-7998
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