Linux KVM (Kernel-based Virtual Machine) Virtualization

1. Kernel Integration: KVM is integrated directly into the Linux kernel, providing native support for virtualization.

2. Hardware Virtualization Support: Utilizes hardware virtualization extensions for enhanced performance and compatibility.

3. Full and Para-virtualization: Supports both full virtualization and para-virtualization for optimized performance.

4. Live Migration: Allows for seamless migration of virtual machines between physical hosts with minimal downtime.

Before learning Linux KVM (Kernel-based Virtual Machine) virtualization, it's beneficial to have the following skills:

1. Linux Command Line: Familiarity with Linux command line interface (CLI) is essential for managing KVM and performing system administration tasks.

2. Basic System Administration: Understanding of basic system administration concepts such as user management, file system navigation, and package management in Linux.

3. Networking: Knowledge of networking principles including IP addressing, subnetting, routing, and firewall configuration, as networking is crucial for virtual machine communication.

4. Storage Concepts: Understanding of storage concepts such as file systems, disk partitions, logical volume management (LVM), and RAID configurations, as storage plays a significant role in virtualization.

By learning Linux KVM (Kernel-based Virtual Machine) virtualization, you gain the following skills:

1. Virtualization Concepts: Understand the principles and concepts of virtualization, including hypervisors, virtual machines (VMs), and host/guest interactions.

2. KVM Installation and Configuration: Learn how to install, configure, and manage the KVM hypervisor on Linux systems.

3. Virtual Machine Management: Acquire skills to create, configure, start, stop, and manage virtual machines using KVM tools and utilities.

4. Resource Allocation: Learn how to allocate system resources such as CPU, memory, and disk space to virtual machines for optimal performance.