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Best Filesystem for NAS? (self.selfhosted)

submitted 10 months ago* (last edited 10 months ago) by Trincapinones to c/selfhosted

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A year ago I set up Ubuntu server with 3 ZFS pools on my server, normally I don't make copies of very large files but today I was making a copy of a ~30GB directory and I saw in rsync that the transfer doesn't exceed 3mb/s (cp is also very slow).

What is the best file system that "just works"? I'm thinking of migrating everything to ext4

EDIT: I really like the automatic pool recovery feature in ZFS, has saved me from 1 hard drive failure so far

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[–] [email protected] 14 points 10 months ago (1 children)

I use BTRFS on everything too nowadays. The thing that made me switch everything to BTRFS was filesystem compression.

[–] [email protected] 2 points 10 months ago (1 children)

Yes compression is cool. Zstd level 3 to 6 is very quick too 😋

[–] [email protected] 2 points 10 months ago

I use zstd too, didn't specifiy a level tho, so it's just using the default. I only use like ⅔ of the disk space I used before and I don't feel any difference in performance at all.