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Z/VM System Overview. Hosts & Guests. “Host” system Manages real hardware Has real device drivers Interfaces with guests & real hardware “Might” interface with human user “Guest” system Runs in a virtual machine Has device drivers, manages virtual hardware
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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)
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