{ config, pkgs, ... }: { boot = { kernelPackages = config.boot.zfs.package.latestCompatibleLinuxPackages; initrd.availableKernelModules = ["nvme" "xhci_pci" "ahci" "usbhid" "usb_storage" "sd_mod" "sdhci_acpi"]; initrd.kernelModules = ["dm-snapshot"]; kernelModules = ["kvm-amd"]; extraModulePackages = []; loader.systemd-boot.enable = true; loader.efi.canTouchEfiVariables = false; supportedFilesystems = ["zfs"]; zfs.forceImportRoot = false; }; services.btrfs.autoScrub.enable = true; services.zfs.autoScrub.enable = true; services.zfs.trim.enable = true; boot.kernelParams = ["zfs.zfs_arc_max=17179869184"]; boot.zfs.extraPools = ["data"]; fileSystems."/" = { device = "/dev/disk/by-uuid/28afab71-ff3d-4f1a-b7e4-2129572706dd"; fsType = "btrfs"; }; fileSystems."/boot" = { device = "/dev/disk/by-uuid/5BFB-9E6B"; fsType = "vfat"; }; swapDevices = []; nix.settings = { max-jobs = 8; cores = 0; # auto }; zramSwap = { enable = true; algorithm = "zstd"; memoryPercent = 100; }; }