Version 3 (modified by rock, 14 years ago) (diff) |
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KVM vs Xen
【特性比較】
使用的虛擬化技術 | 優點 | 與 Kernel 整合性 | 與硬體相依性 | |
Xen | ParaVirtualization Full Virtualization(需有 CPU 硬體支援) | CPU 效能佳 | Guest 於 2.6.23 整合進 Kernel 但Host Kernel 仍需自行 Patch | 不一定要 Intel VT-x 或 AMD-V |
KVM | Full Virtualization(需有 CPU 硬體支援) | I/O 效能佳 | 2.6.20 已整合進 Kenrel (2007/02) | 一定要有 Intel VT-x 或 AMD-V |
- 註:Intel 的 VT-x 的指令集為 vmx,AMD 的指令集為 svm
【效能比較】
Attachments (3)
- Migrating-from-UML-to-Xen-and-Kernel-Based-Virtual-Machines.pdf (1.3 MB) - added by rock 14 years ago.
- Quantitative Comparison of Xen and KVM.pdf (178.4 KB) - added by rock 14 years ago.
- Direct Access to Graphics Card Leveraging VT-d Technical Report.pdf (162.3 KB) - added by rock 14 years ago.
Download all attachments as: .zip