August 2016
Intermediate to advanced
468 pages
9h 53m
English
Content preview from Mastering KVM VirtualizationBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Appendix A. Converting a Virtual Machine into a Hypervisor
KVM needs the virtualization extension (# egrep '(vmx|svm)' /proc/cpuinfo) of CPU to run as a hypervisor. This means that you need multiple bare metal systems to test the examples provided in this book, which is a challenge for most of the sysadmins. What if you can test everything using your laptop?
Introducing nested KVM
Nested KVM is technology that enables KVM to run virtual machines inside a virtual machine. This enables the virtualization extension available on a physical CPU inside a virtual CPU.
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