> -----Original Message-----
> From: IBM Mainframe Discussion List 
> [mailto:[EMAIL PROTECTED] On Behalf Of Shmuel Metz (Seymour J.)
> Sent: Tuesday, July 12, 2005 8:22 PM
> To: [email protected]
> Subject: Re: ABCs of System Programming Volume 9 UNIX System Services
> 
> 
> In <[EMAIL PROTECTED]>, on 07/12/2005
>    at 09:03 PM, Ulrich Boche <[EMAIL PROTECTED]> said:
> 
> >Maybe they try to drive home the fact that z/OS is the only supported
> > operating system for zSeries today
> 
> What happened to, e.g., z/VM?
>  
> -- 
>      Shmuel (Seymour J.) Metz, SysProg and JOAT

I think the original poster mean "z/OS is the only MVS-derived operating
system for the zSeries". Yeah, I know. That's not what he said. Of
course, z/OS people do tend to discount z/VM, z/VSE, and Linux for
zSeries. Hum, one could argue that z/VM is not an operating system. It
is a hypervisor. You cannot run "applications" on z/VM directly. Unless
you can write a "stand alone" application. Note that CMS is not z/VM. It
is an operating system which is tightly coupled to z/VM hypervisor
facilities.

Oh course, I should know better than to debate with you. I will lose
<grin>.


--
John McKown
Senior Systems Programmer
UICI Insurance Center
Information Technology

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