>Both (as is often the case). It's a z10 (and future) hardware feature >exploited by z/OS 1.10 or above.
Okay. I read the 1.10 announcement, and the software aspect was clear; the H/W wasn't. I've been supporting partitioning since MDF was beta, and the whole reserved CPU thing has always been a pain! - Too busy driving to stop for gas! ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html

