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VM-Talk
wanleung (2nd Dec 2011)
Virtualization

Sharing
●Isolation
●Emulation
●
Common Virtualization

Full Virtualization
●Paravirtualization
●Software Emulation
●
Full Virtualization

Hardware support - intel-VTx, AMD-V
●Vmware, Virtual Box, KVM, Xen3.0 (Citrix Xen),
Parallels (Mac), ...
Paravirtualization

Xen, Citrix Xen

●
Software Emulator

QEMU, DosBox, PearPC

●
KVM

NOT Keyboard, Video, Mouse
●Kernel-based Virtual Machine
●
KVM

Linux Kernel 2.6.20 (2007) or above
●FreeBSD and Illumos (opensolaris) also have
porting
●
KVM requirement

Hardware Support
●Intel-VTx (grep vmx /proc/cpuinfo)
●AMD-V (grep svm /proc/cpuinfo)
●QEMU
●
KVM Management Tools

libvirt
●Has both GUI and Command Line Tools
●
Demo
Q/A

Question?

●
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VM - Talk

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Transcript of "VM - Talk"

  1. 1. VM-Talk wanleung (2nd Dec 2011)
  2. 2. Virtualization Sharing ●Isolation ●Emulation ●
  3. 3. Common Virtualization Full Virtualization ●Paravirtualization ●Software Emulation ●
  4. 4. Full Virtualization Hardware support - intel-VTx, AMD-V ●Vmware, Virtual Box, KVM, Xen3.0 (Citrix Xen), Parallels (Mac), Virtual-PC (Windows) ●
  5. 5. Paravirtualization Xen, Citrix Xen ●
  6. 6. Software Emulator QEMU, DosBox, PearPC ●
  7. 7. KVM NOT Keyboard, Video, Mouse ●Kernel-based Virtual Machine ●
  8. 8. KVM Linux Kernel 2.6.20 (2007) or above ●FreeBSD and Illumos (opensolaris) also have porting ●
  9. 9. KVM requirement Hardware Support ●Intel-VTx (grep vmx /proc/cpuinfo) ●AMD-V (grep svm /proc/cpuinfo) ●QEMU ●
  10. 10. KVM Management Tools libvirt ●Has both GUI and Command Line Tools ●
  11. 11. Demo
  12. 12. Q/A Question? ●
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