this post was submitted on 11 Sep 2023
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Potentialy dumb question here, is there any benefit to using btrfs on a non system disk? I'm fairly ignorant on file systems, asfaik btrfs largest benefit is snapshotting, not sure of anyothers.

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[–] [email protected] 2 points 1 year ago

I use Btrfs on my secondary drives as well, just for the checksumming capabilities. If there is data errors, I would like to know about it (even if I cannot do anything about it, because I do not have redundancy set up). I have my fstab set up so that it mounts with noatime,compress-force=zstd:1

Performance-wise, Btrfs has been improving a lot even in just the past few years. I think if I were using a very weak computer (like raspberry pi 1 strength) I would not use Btrfs or a CoW fs.