Upgrading z/VM 6.4 to z/VM 7.2 and following "Upgrade z/VM In Place" instructions in VM:Secure Install guide.
When does VM:Secure's UPGDMIXT EXEC get involved?
Release : 3.2
Component : VM:Secure for z/VM
Complete "Upgrade z/VM In Place" Instructions can be found in the VM:Secure Administrators guide at: