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Explaining ZFS LOG and L2ARC Cache: Do You Need One and How Do They Work?

Duration: 25:08Views: 22.4KLikes: 937Date Created: Mar, 2022

Channel: Lawrence Systems

Category: Science & Technology

Tags: zfs slog devicel2arczfs write cachel2arc vs slogl2arc hit ratiol2arc vs zilzfs slog drivezfs read cachezfs slogzfs file system explainedzfs file systemlawrencesystemszfs slog ssdl2arc metadatal2arc truenaszfs cachel2arc tuningzfs l2arczfs slog vs l2arczfs slog optanezfs slog nvme

Description: ZFS is a COW video youtu.be/nlBXXdz0JKA CULT OF ZFS Shirts lawrence-technology-services.creator-spring.com/listing/cult-of-zfs Our TrueNAS Tutorials lawrence.technology/truenas-tutorials Links to Lots of ZFS Articles forums.lawrencesystems.com/t/freenas-truenas-zfs-pools-raidz-raidz2-raidz3-capacity-integrity-and-performance/3569 Connecting With Us --------------------------------------------------- + Hire Us For A Project: lawrencesystems.com/hire-us + Tom Twitter 🐦 twitter.com/TomLawrenceTech + Our Web Site lawrencesystems.com + Our Forums forums.lawrencesystems.com + Instagram instagram.com/lawrencesystems + Facebook facebook.com/Lawrencesystems + GitHub github.com/lawrencesystems + Discord discord.gg/ZwTz3Mh Lawrence Systems Shirts and Swag --------------------------------------------------- ►👕 teespring.com/stores/lawrence-technology-services AFFILIATES & REFERRAL LINKS --------------------------------------------------- Amazon Affiliate Store 🛒 amazon.com/shop/lawrencesystemspcpickup Ubiquiti Affiliate 🛒 store.ui.com/?a_aid=LTS All Of Our Affiliates that help us out and can get you discounts! 🛒 lawrencesystems.com/partners-and-affiliates Gear we use on Kit 🛒 kit.co/lawrencesystems Try ITProTV free of charge and get 30% off! 🛒 go.itpro.tv/lts Use OfferCode LTSERVICES to get 5% off your order at 🛒 techsupplydirect.com?aff=2 Digital Ocean Offer Code 🛒 m.do.co/c/85de8d181725 HostiFi UniFi Cloud Hosting Service 🛒 hostifi.net/?via=lawrencesystems Protect you privacy with a VPN from Private Internet Access 🛒 privateinternetaccess.com/pages/buy-vpn/LRNSYS Patreon 💰 patreon.com/lawrencesystems ⏱️ Timestamps ⏱️ 00:00 ZFS Write and Read Cachce 01:59 ZIL & LOG VDEV Write Cache 06:29 ZFS ARC & L2ARC Read Cache 09:11 TrueNAS Lab Write Cache Test 13:20 TrueNAS How to Setup LOG VDEV 16:12 TrueNAS Lab Read Cache Test 19:06 TrueNAS How to Setup CACHE VDEV #ZFS #TrueNAS #NAS

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