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DragonFly kernel List (threaded) for 2005-04
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Re: 'distributed' vs 'clusterable'


From: Matthew Dillon <dillon@xxxxxxxxxxxxxxxxxxxx>
Date: Sat, 9 Apr 2005 12:00:27 -0700 (PDT)

:
:First, congratulations on 1.2 - I look forward to playing with it.
:
:The second this is in the release notes, it is stated that, "... for our
:ultimate goal of creating a clusterable OS.".
:
:In this context, is 'clusterable' the same as 'distributed' OS?  I read
:them differently, i.e., clusterable doesn't exactly imply a single
:system image.  Forgive me if there has been a refining of goals, but I
:was just curious.  Thanks!
:
:Brett

    The goal is SSI, or at least SSI from the point of view of userland.
    The kernel images would not necessarily have to be exactly the same
    but I won't know what all the issues are going to be until I actually
    get far enough along in the process migration and cache coherency
    protocols for them to become more apparent.

					-Matt
					Matthew Dillon 
					<dillon@xxxxxxxxxxxxx>



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