QEMU & KVM Virtualization in Practice: Build High-Performance Linux Hypervisors with libvirt, virt-manager, qcow2, VFIO Passthrough, Live Migration, a
暫譯: QEMU 與 KVM 虛擬化實務：使用 libvirt、virt-manager、qcow2、VFIO 直通、即時遷移建構高效能 Linux 超級管理程式

Build, optimize, and automate high-performance virtualization platforms with QEMU and KVM-the same open-source technologies powering modern cloud infrastructure.

QEMU & KVM Virtualization in Practice is a hands-on, production-focused guide designed to take you from foundational concepts to operating a fully automated, multi-node virtualization environment. Whether you're building a powerful homelab, running enterprise workloads, or engineering cloud-native infrastructure, this book provides the practical skills and real-world workflows you need to succeed.

Unlike theory-heavy guides, this book is built around step-by-step implementation, reproducible labs, and real infrastructure design patterns. You'll learn how QEMU, KVM, and libvirt work together to deliver near bare-metal performance-and how to push them to their limits with modern tools and techniques.

• Build and manage virtual machines using QEMU 10.x, KVM, and libvirt
• Design efficient storage systems with qcow2, LVM, and snapshot strategies
• Configure advanced networking with bridges, VLANs, and Open vSwitch
• Optimize performance using VirtIO, CPU pinning, HugePages, and NUMA
• Implement live migration and workload mobility across hosts
• Configure VFIO passthrough for GPUs and high-performance devices
• Automate infrastructure using Terraform, Ansible, and libvirt APIs
• Design backup, recovery, and disaster-ready virtualization platforms
• Build a multi-node, production-grade virtualization environment from scratch

• Homelab builders and self-hosting enthusiasts
• Linux system administrators and DevOps engineers
• Cloud and infrastructure engineers
• Anyone looking to master open-source virtualization at scale

• Purely practical-no fluff, no filler
• Built with modern 2025-2026 tooling and best practices
• Focused on real-world deployment, performance, and reliability
• Combines virtualization, automation, and infrastructure design in one guide

If you want to go beyond running virtual machines and start building scalable, automated, and production-grade virtualization systems, this book will give you the blueprint.

Stop managing VMs. Start operating a virtualization platform.