[storage][file_systems] Btrfs with zstd compression - Githubissues

LukeShortCloud / rootpages

Root Pages is a collection of easy-to-reference tutorials and guides primarily for Linux and other UNIX-like systems.

Other

55 stars 6 forks source link

[storage][file_systems] Btrfs with zstd compression #1077

Open LukeShortCloud opened 5 months ago

LukeShortCloud commented 5 months ago

zstd compression levels on Btrfs:

1 = Slightly slower than lzo but compresses more.
2 = The best performance to speed ratio.
3 = The default. This was selected by the Btrfs developers because it provides a large compressed size advantage over lzo.

https://www.reddit.com/r/btrfs/comments/bpphbz/my_benchmarks_of_the_new_zstd_levels_in_51/

4 or more is not worth using.

https://www.reddit.com/r/zfs/comments/sxx9p7/a_simple_real_world_zfs_compression_speed_an/