this post was submitted on 20 Jul 2023
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What filesystem is currently best for a single nvme drive with regard to performance read/write as well as stability/no file loss? ext4 seems very old, btrfs is used by RHEL, ZFS seems to be quite good... what do people tend to use nowadays? What is an arch users go-to filesystem?

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[–] kogasa@programming.dev 17 points 1 year ago (1 children)

Been using BTRFS for all disks and purposes for a few years, I would recommend it with the requirement that you research it first. There are things you should know, like how/when to disable CoW, how to manage snapshots, how to measure filesystem use, and what the risks/purposes of the various btrfs operations are. If you know enough to avoid doing something bad with it, it's very unlikely to break on you.

[–] sxan@midwest.social 3 points 1 year ago (1 children)

Huh. I just realized the problem with "don't use upvotes to show agreement." It means encouraging low-effort "me-too" posts.

I don't have much to add to your comment, just... me too.