[SATLUG] Next month's presentation

John Ziriax jmz at satx.rr.com
Wed Aug 28 17:21:01 CDT 2002


OpenMosix sounds interesting.  I've been meaning to explore some of the 
software that's out there. But there's lots of research to do and no little 
time for improvement. Sadly.  So, I for one am looikng forward to your 
presentation.

On Tuesday 27 August 2002 09:30 pm, you wrote:
> > I wish...  And doesn't it require applications specifically written to
> > support parallel processing???  I thought I read that you can't just
> > take any application and run it on a cluster???
>
> Well yes and no. If you wanna run true parallel apps, you'll need PVM, MPI
> or some time of scheduler. What my presentation will be different, is that
> it will cover openMosix.
>
> OpenMosix is a kernel level (repeat, KERNEL LEVEL) clustering solution. So
> ANY (with exceptions) apps will load balance across all nodes. Oh, and you
> know what? Mjpegtools is one of many apps that work *WONDERFUL* over
> openMosix! ;)
>
> The only apps that WON'T use openMosix are ones with shared memory,
> examples are Apache, MySQL, and Postgres. Anything left WILL load balance
> across the cluster.
>
> This is why I wanna get this information out because anybody can build
> one, and I wasn't joking when I said all you need to do is edit 2 files
> and recompile a kernel. Its THAT easy ;)

-- 
John
------------------------------------------------------------

They that can give up essential liberty
to obtain a little temporary safety
deserve neither liberty nor safety. 
   Ben Franklin, Historical Review of Pennsylvania, 1759




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