ZFS on Ubuntu 20.04 LTS (2022)

ZFS on Ubuntu 20.04 LTS is a comprehensive guide for Small Business and power users with huge storing needs.

The book covers ZFS version 0.8.3-1ubuntu12.4

It covers installing it on Ubuntu 20.04 LTS, and operating and troubleshooting it with different hardware:

- SAS SSD
- Typical SATA onboard controller and LSI SAS IO HBA controller.
- SATA3 SSD
- SATA3 HDD
- 2.5" and 3.5"

It explains advantages and disadvantages of each choice, and expected speed.

It covers troubleshooting at Linux level, Kernel, and with ZFS pools.

Offers advanced tricks and tips from my experience leading ZFS projects.

Shows how to replace and Resilver (rebuild) the information on a damaged drive.

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Note: The book does not cover installing Ubuntu itself in a ZFS filesystem (this feature was experimental at the moment of writing this book and I considered it too risky)

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