# yifengyou/learn-kvm

Qemu  KVM(Kernel Virtual Machine)学习笔记

Repository: https://github.com/yifengyou/learn-kvm
Canonical: https://ross.abutalabs.com/products/learn-kvm
Language: C
License Family: other
Topics: kvm, qemu, virtualization, virsh, hypervisor, vmx, kernel
Last push: 2022-12-13T09:09:03+00:00

## Health v2 (maintenance only)
Score: 32/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 0, release rhythm 35, longevity 100
- inputs: {"age_days": 2996, "days_push": 1359, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases, no_license
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1330, forks 297 (observed 2026-08-28T04:04:24.108006+00:00)

## What it is
A collection of Chinese-language study notes on QEMU and KVM virtualization, covering hypervisor theory, hardware virtualization (Intel VT-x/AMD-V), QEMU architecture and usage, and KVM kernel module source code analysis. Notes are published as a GitBook and GitHub Pages site.

## Use cases
- learn how KVM virtualization works
- understand QEMU architecture and internals
- study KVM kernel module source code
- set up a KVM/QEMU virtualization environment on Linux
- learn about Intel VT-x and AMD-V hardware virtualization
- understand virsh and libvirt-based VM management
- prepare for interviews on virtualization topics

## When to choose
- you want a structured, tutorial-style introduction to QEMU/KVM in Chinese
- you need explanations of virtualization concepts alongside kernel source walkthroughs
- you prefer reading notes as a GitBook with diagrams

## When to avoid
- you need official, up-to-date QEMU/KVM documentation
- you require English-language material
- you want actively maintained content - the repo has had no recent updates

## Facets
- artifact type: learning-resource
- maturity: maintenance
- function: documentation, developer-tools
- domain: operating-systems, tutorials, developer-tools
- platform: python
- tags: kvm, qemu, virtualization, hypervisor, study-notes, chinese-language, gitbook, linux

## Member repositories
- yifengyou/learn-kvm (main) score 32

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:04:24.108006+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T04:45:37.389897+00:00, confidence not recorded.
  - readme: https://github.com/yifengyou/learn-kvm (fetched 2026-08-28T04:04:24.108006+00:00, sha 9fcaed34e281)
- Data as of 2026-08-30T08:39:29.467469+00:00.