39 lines
944 B
Nix
39 lines
944 B
Nix
{ config, lib, pkgs, ... }:
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let
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uuid = uuid: "/dev/disk/by-uuid/${uuid}";
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main = uuid "9d4bf2d8-f139-42e7-937a-541a7870d806";
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commonOptions = [ "autodefrag" "noatime" "ssd" "compress=zstd:1" ];
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mkMain' = options: {
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device = main;
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fsType = "btrfs";
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options = commonOptions ++ options;
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};
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mkMainOpt = options: (mkMain' options) // { neededForBoot = true; };
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mkMain = subvol: mkMainOpt [ "subvol=${subvol}" ];
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in
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{
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fileSystems = {
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"/" = {
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device = "none";
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fsType = "tmpfs";
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options = [ "defaults" "size=16G" "mode=755" ];
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};
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"/media/main" = mkMain' [ ];
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"/persist" = mkMain "root";
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"/etc/ssh" = mkMain "root/etc/ssh";
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"/nix" = mkMain "nix";
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"/boot" = mkMain "boot";
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"/boot/efi" = {
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device = uuid "23B2-DCD2";
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fsType = "vfat";
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neededForBoot = true;
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};
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};
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swapDevices = [
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{ device = uuid "a002985f-68c9-46a1-b62e-1c6aec6bd3f3"; }
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];
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}
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