On Thursday, 11/29/2007 at 03:53 EST, Anton Britz <[EMAIL PROTECTED]>
wrote:
> Maybe it's because zSeries and Linux in one sentence, is a contradiction
of
> purpose.
>
> I have just read the "History" of Ubuntu and Linux is the answer to
"Open
> Source" and no constant Upgrade fees but putting zSeries in the same
> sentence, nullifies the whole justification to play with another
Operating
> System.

Non sequitor, Anton.  The reason Linux came into being has nothing to do
with the platform on which you run it.  Why do you think the two are
related?  Selection of a Linux distro is economics (e.g. Support it myself
or buy it?).  Selection of platform is economics (e.g. What does it cost
me to add another Linux instance in my company?).  Both are economic, but
with different factors.

There are people living on this list who are saving their companies
millions of dollars a year in IT spending with Linux on the mainframe. You
may experience disbelief and some dizziness while getting used to this,
but that's ok.  Almost everyone who hasn't grown up with mainframes goes
through this process.   Have a seat, sit back, watch, learn, and grow.

By the way, some people get confused because they think people buy ONE
mainframe to run ONE copy of Linux and nothing else.  This is both false
and a dumb idea.  They either run 20, 30 or 100s of copies of Linux on the
mainframe to justify the expense, or they are already using the mainframe
for something else (e.g. banking, insurance, health care, manufacturing,
inventory, investment management, ...) and have added only a few Linux to
the mix for their own [cost-jusitified] reasons.

Alan Altmark
z/VM Development
IBM Endicott

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