103 lines
2.5 KiB
Nix
103 lines
2.5 KiB
Nix
{ config, lib, pkgs, modulesPath, ... }:
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{
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imports =
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[
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(modulesPath + "/installer/scan/not-detected.nix")
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];
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boot = {
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# We'll use systemd-boot.
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loader = {
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systemd-boot.enable = true;
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efi.canTouchEfiVariables = true;
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};
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initrd.availableKernelModules = [ "xhci_pci" "ahci" "nvme" "usbhid" "usb_storage" "sd_mod" ];
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# Where possible, we'd like to use the latest kernel version,
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# alongside the latest version of ZFS.
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#
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# The latest version of ZFS (as of writing, 2.3.1)
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# supports kernel 6.14 with no changes necessary.
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#
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# We'll temporarily override it to not mark it as broken.
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kernelPackages = pkgs.linuxPackages_6_15.extend (final: prev: {
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zfs_unstable = prev.zfs_unstable.overrideAttrs (oldAttrs: {
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# Well.. that's partially a lie, it does need
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# one patch to specify it's compatible.
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patches = [
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(pkgs.fetchpatch {
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url = "https://patch-diff.githubusercontent.com/raw/openzfs/zfs/pull/17371.patch";
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hash = "sha256-GTfeFz8j8h6nPIAjMOhsF1NQkyMUxYNCEaQp0rylXlo=";
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})
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(pkgs.fetchpatch {
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url = "https://patch-diff.githubusercontent.com/raw/openzfs/zfs/pull/17393.patch";
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hash = "sha256-1SiM+XImy/8y1A32kv65Kj4kwgA4p8BlOi6qDLwq/+4=";
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})
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];
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meta.broken = false;
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});
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});
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zfs = {
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package = pkgs.zfs_unstable.overrideAttrs (oldAttrs: rec {
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meta.broken = false;
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});
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# For reasons unbeknownst to humanity, this drive
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# appeared to keep changing identifiers.
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#
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# We're forcing its device to be read from by-uuid.
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devNodes = "/dev/disk/by-uuid";
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};
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kernelModules = [ "kvm-amd" ];
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};
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# Configured ZFS datasets.
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fileSystems = {
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"/" = {
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device = "rpool/ROOT/nixos";
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fsType = "zfs";
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};
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"/home" = {
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device = "rpool/home";
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fsType = "zfs";
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};
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"/home/spotlight" = {
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device = "rpool/home/spotlight";
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fsType = "zfs";
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};
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"/root" = {
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device = "rpool/root";
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fsType = "zfs";
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};
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"/var/lib" = {
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device = "rpool/var/lib";
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fsType = "zfs";
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};
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"/var/log" = {
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device = "rpool/var/log";
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fsType = "zfs";
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};
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"/nix" = {
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device = "rpool/nix";
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fsType = "zfs";
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};
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"/boot" = {
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device = "/dev/disk/by-uuid/6073-ACA7";
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fsType = "vfat";
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options = [ "fmask=0022" "dmask=0022" ];
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};
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};
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# ZFS is not a fan of swap.
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swapDevices = [ ];
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}
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