{lib, ...}: { disko.devices = { disk.disk1 = { device = lib.mkDefault "/dev/disk/by-diskseq/1"; type = "disk"; content = { type = "gpt"; partitions = { esp = { name = "ESP"; size = "500M"; type = "EF00"; content = { type = "filesystem"; format = "vfat"; mountpoint = "/boot"; }; }; plainSwap = { size = "32G"; content = { type = "swap"; discardPolicy = "both"; resumeDevice = true; }; }; root = { name = "root"; size = "100%"; content = { type = "filesystem"; format = "bcachefs"; mountOptions = ["noatime"]; extraArgs = [ "--compression zstd" "--background_compression zstd" "--discard" ]; subvolumes = { "/home" = {}; "/nix" = {}; }; }; }; }; }; }; }; }