I am currently running z/VM 4.4 on a 2066-003 with the following OS/390 guests:
4 @ 2.5 1 @ 2.8 2 @ 2.9 5 @ 2.10 Does anybody see a compatibility problem in upgrading to either z/VM 5.3 or 5.4 and running those versions of OS/390? Thank you, Scott R Wandschneider Senior Systems Programmer Infocrossing, a WIPRO Company 11707 Miracle Hills Dr. Omaha, NE 68154 Office 402.963.8905