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stubdesu 2024-01-15 16:09:39 +07:00
parent 9272749b6f
commit 0f75981120
15 changed files with 129 additions and 31 deletions
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36
hosts/anemone/filesystem.nix Normal file
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{ config, lib, ... }:
let
mkLabelMount = label: type: {
device = "/dev/disk/by-label/${label}";
fsType = type;
options = [ "defaults" "relatime" ];
};
mkBtrfsMount = name: subvol: atime: mkLabelMount name "btrfs" // {
options = [ "autodefrag" "compress=zstd:3" "defaults" "discard=async" "space_cache=v2" "ssd" "subvol=${subvol}" (if atime then "relatime" else "noatime") ];
};
submount = mkBtrfsMount "Anemone";
in
{
fileSystems = {
"/" = {
device = "rootfs";
fsType = "tmpfs";
options = [ "defaults" "size=8G" "mode=755" ];
};
"/boot" = mkLabelMount "SYSTEM" "vfat";
"/mnt/butter" = submount "/" true;
"/nix" = submount "/current/snow" false;
"/home" = submount "/current/home" true;
"/home/.snapshots" = submount "/snapshot/home" false;
"/root" = submount "/current/root" false;
"/var" = submount "/current/var" false;
"/persist" = {
depends = [ "/var" ];
device = "/var/persist";
fsType = "none";
options = [ "bind" ];
neededForBoot = true;
};
};
}