ZFS on Linux - A Deep Dive into the Zettabyte File System

About this course

This course features Coursera Coach! A smarter way to learn with interactive, real-time conversations that help you test your knowledge, challenge assumptions, and deepen your understanding as you progress through the course. This course provides a practical and structured introduction to ZFS on Linux, helping you understand how modern file systems ensure data integrity, scalability, and reliability. You will learn core ZFS concepts and gain hands-on experience configuring storage pools, datasets, snapshots, and redundancy strategies used in real-world systems. You begin with an overview of ZFS and its evolution, followed by setting up an Ubuntu virtual machine to safely experiment with configurations. The course then walks you through installing ZFS, understanding pools and datasets, and building mirrored and RAIDZ storage layouts to balance performance and fault tolerance. As you progress, you work with datasets, snapshots, and clones to manage storage efficiently and support backup and recovery workflows. You also learn how to monitor ZFS health and troubleshoot common issues to maintain system stability and performance. This course is ideal for system administrators, Linux users, DevOps engineers, and IT professionals seeking practical ZFS knowledge. Basic Linux command-line familiarity is recommended. The difficulty level is beginner to intermediate, with a strong emphasis on hands-on learning. By the end of the course, you will be able to install and configure ZFS on Linux, design resilient storage pools, manage datasets and snapshots, monitor system health, and apply best practices for reliable file system management.