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n/essentialsoftware: note compress-force

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Aminda Suomalainen 2024-08-21 12:56:02 +03:00
parent 97eebcf4ed
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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 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 of writing). The BTRFS devs are most likely wiser than me and can provide a
reasonable balance between efficiency and CPU use. 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 - The compression will happen either the next time the file is written or can
be manually triggered through `sudo btrfs filesystem defragment -r "$PWD"` be manually triggered through `sudo btrfs filesystem defragment -r "$PWD"`