74 lines
2.1 KiB
Nix
74 lines
2.1 KiB
Nix
# https://github.com/nix-community/disko/blob/master/example/btrfs-subvolumes.nix
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{
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disko.devices = {
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disk = {
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main = {
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type = "disk";
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device = "/dev/sda";
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content = {
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type = "gpt";
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partitions = {
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ESP = {
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priority = 1;
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name = "ESP";
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start = "1M";
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end = "128M";
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type = "EF00";
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content = {
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type = "filesystem";
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format = "vfat";
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mountpoint = "/boot";
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mountOptions = ["umask=0077"];
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};
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};
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root = {
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size = "100%";
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content = {
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type = "btrfs";
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extraArgs = ["-f"]; # Override existing partition
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# Subvolumes must set a mountpoint in order to be mounted,
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# unless their parent is mounted
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subvolumes = {
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"/rootfs" = {
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mountpoint = "/";
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};
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"/home" = {
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mountOptions = ["compress=zstd"];
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mountpoint = "/home";
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};
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"/nix" = {
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mountOptions = [
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"compress=zstd"
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"noatime"
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];
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mountpoint = "/nix";
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};
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# Subvolume for the swapfile
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"/swap" = {
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mountpoint = "/.swapvol";
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swap = {
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swapfile.size = "20M";
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swapfile2.size = "20M";
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swapfile2.path = "rel-path";
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};
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};
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};
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mountpoint = "/partition-root";
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swap = {
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swapfile = {
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size = "20M";
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};
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swapfile1 = {
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size = "20M";
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};
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};
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};
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};
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};
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};
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};
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};
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};
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}
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