{
  pkgs,
  config,
  service_configs,
  lib,
  ...
}:
{
  imports = [
    (lib.serviceMountWithZpool "postgresql" service_configs.zpool_ssds [
      config.services.postgresql.dataDir
    ])
    (lib.serviceFilePerms "postgresql" [
      "Z ${config.services.postgresql.dataDir} 0700 postgres postgres"
    ])
  ];

  services.postgresql = {
    enable = true;
    package = pkgs.postgresql_16;
    dataDir = service_configs.postgres.dataDir;
    settings = {
      # ZFS provides checksumming and atomic writes, making PostgreSQL's
      # full_page_writes redundant. Disabling reduces write amplification
      # and SSD wear on the zpool.
      # Did this in conjunction with setting recordsize=8k
      # on the zvolume this is on
      full_page_writes = false;
    };
  };

}