28 lines
848 B
Nix
28 lines
848 B
Nix
{ config, ... }:
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let
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mkMount = uuid: type: {
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device = "/dev/disk/by-uuid/${uuid}";
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fsType = type;
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options = [ "defaults" "relatime" ];
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};
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mkBtrfsMount = subvolid: atime: mkMount "8253d2ea-0813-4f71-9968-553965f0054b" "btrfs" // {
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options = [ "autodefrag" "compress=zstd:3" "defaults" "ssd" "ssd_spread" "subvolid=${builtins.toString subvolid}" (if atime then "relatime" else "noatime")];
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};
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in
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{
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fileSystems = {
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"/" = {
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device = "rootfs";
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fsType = "tmpfs";
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options = [ "defaults" "size=2G" "mode=755" ];
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};
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"/boot" = mkMount "0F35-9054" "vfat";
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"/mnt/butter" = mkBtrfsMount 5 true;
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"/nix" = mkBtrfsMount 258 false;
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"/home" = mkBtrfsMount 260 true;
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"/home/.snapshots" = mkBtrfsMount 262 false;
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"/root" = mkBtrfsMount 261 false;
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"/var" = mkBtrfsMount 259 false;
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};
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}
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