116 lines
2.6 KiB
Nix
116 lines
2.6 KiB
Nix
{...}: {
|
|
disko.devices = {
|
|
# Partition the physical disk
|
|
disk = {
|
|
active = {
|
|
type = "disk";
|
|
device = "/dev/nvme0n1";
|
|
content = {
|
|
type = "gpt";
|
|
partitions = {
|
|
esp = {
|
|
size = "2G";
|
|
type = "ef00";
|
|
content = {
|
|
type = "filesystem";
|
|
format = "vfat";
|
|
mountpoint = "/boot";
|
|
mountOptions = ["umask=0077"];
|
|
};
|
|
};
|
|
zfs = {
|
|
size = "100%";
|
|
content = {
|
|
type = "zfs";
|
|
pool = "zactive";
|
|
};
|
|
};
|
|
};
|
|
};
|
|
};
|
|
archive = {
|
|
type = "disk";
|
|
device = "/dev/sda";
|
|
content = {
|
|
type = "gpt";
|
|
partitions.zfs = {
|
|
size = "100%";
|
|
content = {
|
|
type = "zfs";
|
|
pool = "zarchive";
|
|
};
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
# Declare zfs pools for this system.
|
|
zpool = let
|
|
options = {
|
|
ashift = "12";
|
|
autotrim = "on";
|
|
listsnapshots = "on";
|
|
};
|
|
rootFsOptions = {
|
|
acltype = "posix";
|
|
atime = "off";
|
|
compression = "zstd";
|
|
dnodesize = "auto";
|
|
mountpoint = "none";
|
|
normalization = "formD";
|
|
xattr = "sa";
|
|
};
|
|
in {
|
|
zactive = {
|
|
type = "zpool";
|
|
inherit options rootFsOptions;
|
|
datasets = {
|
|
# Encrypt main dataset
|
|
main = {
|
|
type = "zfs_fs";
|
|
options = {
|
|
encryption = "on";
|
|
keyformat = "passphrase";
|
|
};
|
|
};
|
|
# Create dataset for home
|
|
"main/home" = {
|
|
type = "zfs_fs";
|
|
mountpoint = "/home";
|
|
};
|
|
# Create dataset for nix store
|
|
"main/nix" = {
|
|
type = "zfs_fs";
|
|
mountpoint = "/nix";
|
|
};
|
|
# Create dataset for root
|
|
"main/root" = {
|
|
type = "zfs_fs";
|
|
mountpoint = "/";
|
|
};
|
|
# Reserve space for performance
|
|
reservation = {
|
|
type = "zfs_fs";
|
|
options.refreservation = "256G";
|
|
};
|
|
};
|
|
};
|
|
|
|
zarchive = {
|
|
type = "zpool";
|
|
inherit options rootFsOptions;
|
|
datasets = {
|
|
snapshot = {
|
|
type = "zfs_fs";
|
|
mountpoint = "/snapshot";
|
|
};
|
|
# Reserve space for performance
|
|
reservation = {
|
|
type = "zfs_fs";
|
|
options.refreservation = "512G";
|
|
};
|
|
};
|
|
};
|
|
};
|
|
};
|
|
}
|