nix-config/disko/btrfs-swap.nix

74 lines
1.7 KiB
Nix

{device ? throw "Set this to your disk device, e.g. /dev/sda", ...}: {
disko.devices = {
disk.main = {
inherit device;
type = "disk";
content = {
type = "gpt";
partitions = {
boot = {
name = "boot";
size = "1M";
type = "EF02";
};
esp = {
name = "ESP";
size = "500M";
type = "EF00";
content = {
type = "filesystem";
format = "vfat";
mountpoint = "/boot";
mountOptions = ["umask=0077"];
};
};
swap = {
size = "4G";
content = {
type = "swap";
resumeDevice = true;
};
};
root = {
name = "root";
size = "100%";
content = {
type = "lvm_pv";
vg = "root_vg";
};
};
};
};
};
lvm_vg = {
root_vg = {
type = "lvm_vg";
lvs = {
root = {
size = "100%FREE";
content = {
type = "btrfs";
extraArgs = ["-f"];
subvolumes = {
"/root" = {
mountpoint = "/";
};
"/home" = {
mountOptions = ["compress=zstd"];
mountpoint = "/home";
};
"/nix" = {
mountOptions = ["subvol=nix" "compress=zstd" "noatime"];
mountpoint = "/nix";
};
};
};
};
};
};
};
};
}