_: {
  boot.supportedFilesystems = ["zfs"];
  boot.zfs.devNodes = "/dev/";
  services.zfs.trim.enable = true;
  services.zfs.autoScrub.enable = true;
  services.zfs.autoScrub.pools = ["tank" "ssd" "hdd"];
  services.zfs.autoSnapshot.enable = true;
}