n/essentialsoftware: note compress-force

This commit is contained in:
Aminda Suomalainen 2024-08-21 12:56:02 +03:00
parent 97eebcf4ed
commit d05ec720fe
Signed by: Mikaela
SSH Key Fingerprint: SHA256:CXLULpqNBdUKB6E6fLA1b/4SzG0HvKD19PbIePU175Q

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@ -133,5 +133,8 @@ See Fedora, but change the `FONT` to `"ter-132b"` instead.
integrated feature of BTRFS, with the default compression level (3 at the time
of writing). The BTRFS devs are most likely wiser than me and can provide a
reasonable balance between efficiency and CPU use.
- Alternatively `compress-force=zstd:0` may be used, but that might bring
extra CPU usage in compressing what cannot be compressed.
- Test on Lumina: 20G free -> 24G free.
- The compression will happen either the next time the file is written or can
be manually triggered through `sudo btrfs filesystem defragment -r "$PWD"`