hosts/minime/zfs.nix


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{ pkgs, lib, config, ... }: {
  services.fstrim.enable = true;
  services.zfs = {
    autoSnapshot.enable = true;
    trim.enable = true;
    autoScrub = {
      enable = true;
      pools = [ "zpool" ];
    };
  };
  networking.hostId = "41ba28ff";
  boot = {
    kernelPackages = let
 zfsCompatibleKernelPackages = lib.filterAttrs (
    name: kernelPackages:
    (builtins.match "linux_[0-9]+_[0-9]+" name) != null
    && (builtins.tryEval kernelPackages).success
    && (!kernelPackages.${config.boot.zfs.package.kernelModuleAttribute}.meta.broken)
  ) pkgs.linuxKernel.packages;
  latestKernelPackage = lib.last (
    lib.sort (a: b: (lib.versionOlder a.kernel.version b.kernel.version)) (
      builtins.attrValues zfsCompatibleKernelPackages
    )
  );
in latestKernelPackage;
    supportedFilesystems = [ "zfs" ];
    kernelParams = [ "nohibernate" ];
    plymouth.enable = false;
    tmp.useTmpfs = true;
  };
}