Uploaded June 2026 | Updated September 2026, 3 days ago

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⭐⭐⭐⭐⭐ In this episode, we will explore data recovery from the ZFS file system in TrueNAS 25.04.2.6. We will show you how to analyze the pool structure and recover data from ZVOL, Dataset, Snapshot, as well as from virtual disks and virtual machines. We will cover typical data loss scenarios, including array failures, failed system updates, hardware failures, and accidental deletion. All steps are performed using Hetman RAID Recovery in a Windows environment, while similar features are also available for Linux and macOS.

📚 Contents:
00:00 – Intro
00:49 – ZFS Structure
04:08 – Data Recovery in ZFS
04:42 – Connecting the Drives
07:23 – Automatic Pool Reconstruction
09:35 – Virtual Disk Recovery
11:48 – Accessing Snapshots in ZFS
14:33 – Recovering Deleted Data

🔷 Creating, maintaining, and recovering data from RAID arrays – youtube.com/playlist?list=PLOlQebdCQYqeoQ3PDaDTGOrNgtURqyTzW
👉 Support the project:
✨ Become a channel sponsor
✨ Patreon – patreon.com/hetmansoftwaredatarecovery
✨ Donatello – donatello.to/HetmanSoftware

Other videos: #ZFS, #ZVOL, #Dataset, #Snapshot, #DataRecovery