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31 lines
1.3 KiB
Nix
31 lines
1.3 KiB
Nix
{ config, lib, ... }:
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{
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# Note: for f2fs, create it with "sudo mkfs.f2fs -l root -i -O extra_attr,flexible_inline_xattr,inode_checksum,sb_checksum,compression,lost_found /dev/sdxY"
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fileSystems."/".options = lib.mkMerge [
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[ "noatime" ]
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(lib.mkIf (config.fileSystems."/".fsType == "f2fs") (lib.mkAfter [
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"discard" # Better (on f2fs) than fstrim
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"X-fstrim.notrim" # To avoid fstrim
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"compress_algorithm=lzo-rle"
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"compress_extension=*"
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#"nocompress_extension=avif,bmp,gif,heic,heif,ico,jpe,jpeg,jpg,png,svg,tif,tiff,webp,3gp,avi,flv,m4v,mkv,mov,mp4,mpeg,mpg,webm,wmv,aac,flac,m4a,mid,midi,mp3,ogg,opus,wav,wma,7z,bz2,gz,rar,tar,tgz,xz,zip,zst,docx,odt,odp,ods,pptx,xlsx,pdf,db,gpg,key,p12,pem,sqlite,sqlite3,enc,aab,apk,appimage,bin,deb,dll,elf,exe,jar,so,rpm,img,iso,qcow2,vdi,vhd,vmdk,otf,ttf,class,dump,log,swp,tmp,bak,cache,part,old,new,core"
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"compress_chksum"
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"atgc"
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"gc_merge"
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"checkpoint=enable"
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"checkpoint_merge"
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"fsync_mode=posix"
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"nat_bits"
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]))
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];
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services.fstrim.enable = true;
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boot.tmp = {
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useTmpfs = true; # I'll need to disable this or make it bigger if nix builds fail because of it
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};
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# Link to nix-hardware configs in case I get a new laptop some day:
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# https://github.com/NixOS/nixos-hardware
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} |