On Tuesday, 10/24/2006 at 02:55 EST, Steve Gentry <[EMAIL PROTECTED]> wrote: > Respectfully, Richard, I ran across some doc somewhere that recommended that > the MACHINE TYPE for VMSERx (U and S) machines be set to XC so that > they can use XSTORE. Whether VMSERx actually uses x storeage or VM itself > handles these moves to and from x storage is another matter. > If necessary, I will look up the doc. regarding the XC recommendation.
> VMSERVS and VMSERVU come shipped this way (MACHINE XC) from > IBM. VMSERVR is MACHINE XA , which, of course, makes sense. Steve, I think what you saw was a recommendation for XC mode so that SFS could use VM Data Spaces (DAT-off AR-mode addressable memory). Data spaces and XSTORE are horses with vastly different colors. Alan Altmark z/VM Development IBM Endicott
