--- Thanks to Meter for sponsoring this video! Go to to book a demo now! --- ZFS Rewrite Klara System Article Connect With Us --------------------------------------------------- + Hire Us for a project: + Toms' Twitter 🐦 + Our Website + Our Forums + Instagram + Facebook + GitHub + Discord Lawrence Systems Shirts and Swag --------------------------------------------------- ►👕 AFFILIATES & REFERRAL LINKS --------------------------------------------------- Amazon Affiliate Store 🛒 UniFi Affiliate Link 🛒 All Of Our Affiliates help us out and can get you discounts! 🛒 Gear we use on Kit 🛒 Use OfferCode LTSERVICES to get 10% off your order at 🛒 ?aff=2 Digital Ocean Offer Code 🛒 HostiFi UniFi Cloud Hosting Service 🛒 Protect your privacy with a VPN from Private Internet Access 🛒 Patreon 💰 Chapters 00:00 ZFS Deduplication 01:27 Fast Dedupe Improvements 02:00 Setting Up and Turning On Deduplication in TrueNAS 05:20 Testing Copying Data With Deduplication 12:40 Turning Deduplication on and off