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Get insights about Z/VM system's structure, managing real hardware and virtual machines. Learn about host and guest systems, device drivers, interfaces, and user interfaces. Discover how to operate virtual machines with tools like Putty, X-win, CMS, VNC, and more.
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Hosts & Guests • “Host” system • Manages realhardware • Has realdevice drivers • Interfaces with guests & realhardware • “Might” interface with human user • “Guest” system • Runs in a virtual machine • Has device drivers, manages virtualhardware • Maintains user interface (GUI or command-line)
Structure Virtual Machines Putty App App App App App X-win Term Other Linux CMS Linux VNC CP TN3270 VM