many changes this one forgot

instances/ds9/configuration.nix

@@ -0,0 +1,21 @@
+{
+  config,
+  pkgs,
+  lib,
+  ...
+}:
+{
+  imports = [ ./hardware-configuration.nix ];
+  time.timeZone = "Europe/Berlin";
+
+  services.tailscale.enable = true;
+  services.tailscale.useRoutingFeatures = "client";
+  xyno.presets.cli.enable = true;
+  xyno.presets.home-manager.enable = true;
+  xyno.system.user.enable = true;
+  xyno.networking.networkd = {
+    enable = true;
+  };
+
+  system.stateVersion = "24.11";
+}

instances/ds9/default.nix

@@ -0,0 +1,5 @@
+{
+  modules = [ ./configuration.nix ];
+  system = "x86_64-linux";
+  hostName = "ds9";
+}

instances/ds9/hardware-configuration.nix

@@ -0,0 +1,51 @@
+# Do not modify this file!  It was generated by ‘nixos-generate-config’
+# and may be overwritten by future invocations.  Please make changes
+# to /etc/nixos/configuration.nix instead.
+{ config, lib, pkgs, modulesPath, ... }:
+
+{
+  imports = [ "${modulesPath}/installer/scan/not-detected.nix" ];
+
+  boot.initrd.availableKernelModules = [ "r8169" "ahci" "vfio-pci" "xhci_pci" "ehci_pci" "nvme" "usbhid" "sd_mod" "sr_mod" ];
+  boot.kernelModules = [ "kvm-amd" ];
+  nix.settings.max-jobs = lib.mkDefault 12;
+  powerManagement.powertop.enable = true;
+  powerManagement.cpuFreqGovernor = "powersave";
+  powerManagement.scsiLinkPolicy = "min_power";
+
+  services.zfs.autoScrub.enable = true;
+
+  services.sanoid.datasets."rpool/content/safe/data/media" = { };
+  services.sanoid.enable = true;
+  services.sanoid.interval = "0/8:00:00";
+
+  swapDevices = [{ device = "/dev/disk/by-id/nvme-eui.000000000000000100a075202c247839-part1"; randomEncryption = true; }];
+  fileSystems."/boot".device = "/dev/disk/by-uuid/149F-23AA";
+
+
+  fileSystems."/" = {
+    device = "spool/safe/persist";
+    fsType = "zfs";
+  };
+  fileSystems."/nix" = {
+    device = "spool/local/nix";
+    fsType = "zfs";
+  };
+  fileSystems."/var/log" = {
+    device = "spool/local/journal";
+    fsType = "zfs";
+  };
+  fileSystems."/data" = {
+    device = "rpool/content/safe/data";
+    fsType = "zfs";
+  };
+  fileSystems."/data/media" = {
+    device = "rpool/content/safe/data/media";
+    fsType = "zfs";
+  };
+  fileSystems."/backups" = {
+    device = "rpool/content/local/backups";
+    fsType = "zfs";
+  };
+
+}