On Friday, 03/09/2007 at 05:30 EST, Tony Harminc <[EMAIL PROTECTED]> 
wrote:
> Alan Altmark wrote:
> 
> > DFDSS is a z/OS utility and z/OS is not licensed to run on IFLs.  As
> > you've discovered, there is a reason we don't license z/OS to IFLs: it
> > won't run.  If you plan to restore an MVS system from VM, use DDR to 
back
> > it up.  DDR is designed to run on any type of CPU.
> 
> Surely this is backwards; it won't run because the IFL takes steps to 
make
> sure it won't. And appears to break the promise in the PofO that says 
that
> programs don't cause machine checks.

If a program issues instructions in the PofO, rest assured it won't cause 
a check-stop condition.

> Regardless, if it's not licensed, then they shouldn't be running it.

Amen.

Alan Altmark
z/VM Development
IBM Endicott

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