Mainframe support
Johnson David
DavidJohnson at Siemens.com
Mon Mar 29 12:46:46 PST 2004
On Monday 29 March 2004 12:30 pm, Adam Turoff wrote:
> So while IBM's VM per se may only be interesting to the Fortune 500,
> virtualization is gaining traction, especially at the low end of the
> spectrum. ISPs for example have been offering accounts on virtual
> machines for a few years now. I wouldn't be surprised to see shops
> that used to buy vanilla boxes in groups of 4 to soon start buying
> boxes one one by one, adding a few GB of RAM and at least 1 TB of
> disk, and partitioning them on demand.
I don't know if this is the same thing or not, but the John Company
(www.johncompanies.com) seems to be already doing this with FreeBSD.
> That's one way to look at it. But how is this different from free
> software running on proprietary hardware (e.g. a PowerBook or an
> iMac)?
It's not just the hardware, it's the fact you have to buy propriety
software to run the free software. It would be like a NetBSD that
required Aqua and Carbon to run on the Mac. Imagine an IBM advert
saying "Free yourselves from software domination with Free Software
Linux running on our Z-series mainframes! (required proprietary host OS
sold separately...)"
This was just one problem I saw, and not necessarily the one at the top
of the list. But considering the antipathy towards proprietary software
in the Linux community, I thought it strange. Somehow I can't imagine a
MVS/Debian distribution :-)
David
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