diff --git a/loki/configuration.nix b/loki/configuration.nix
index f43781c..677f90e 100644
--- a/loki/configuration.nix
+++ b/loki/configuration.nix
@@ -122,53 +122,53 @@ with lib; {
       enable = true;
       discovery = true;
     };
-    # samba = {
-    #   enable = true;
-    #   enableNmbd = true;
-    #   enableWinbindd = true;
-    #   nsswins = true;
-    #   extraConfig = ''
-    #     workgroup = WORKGROUP
-    #     load printers = no
-    #     smb encrypt = required
-    #   '';
-    #   shares =
-    #     let
-    #       common = {
-    #         "public" = "no";
-    #         "writeable" = "yes";
-    #         "create mask" = "0700";
-    #         "directory mask" = "2700";
-    #         "browseable" = "yes";
-    #         "guest ok" = "no";
-    #         "read only" = "no";
-    #         "force group" = "users";
-    #       };
-    #     in
-    #     {
-    #       bertof = recursiveUpdate common {
-    #         path = "/home/bertof/";
-    #         comment = "Bertof samba share";
-    #         "force user" = "bertof";
-    #         "valid users" = "bertof";
-    #       };
-    #       tiziano = recursiveUpdate common {
-    #         path = "/home/tiziano/";
-    #         comment = "Tiziano samba share";
-    #         "force user" = "tiziano";
-    #         "valid users" = "tiziano";
-    #       };
-    #       condiviso = recursiveUpdate common {
-    #         path = "/mnt/raid0/condiviso";
-    #         comment = "Samba share condiviso";
-    #         "valid users" = "bertof tiziano";
-    #         "create mask" = "0770";
-    #         "directory mask" = "2770";
-    #         "force create mode" = "0660";
-    #         "force directory mode" = "2770";
-    #       };
-    #     };
-    # };
+    samba = {
+      enable = true;
+      enableNmbd = true;
+      enableWinbindd = true;
+      nsswins = true;
+      extraConfig = ''
+        workgroup = WORKGROUP
+        load printers = no
+        smb encrypt = required
+      '';
+      shares =
+        let
+          common = {
+            "public" = "no";
+            "writeable" = "yes";
+            "create mask" = "0700";
+            "directory mask" = "2700";
+            "browseable" = "yes";
+            "guest ok" = "no";
+            "read only" = "no";
+            "force group" = "users";
+          };
+        in
+        {
+          bertof = recursiveUpdate common {
+            path = "/home/bertof/";
+            comment = "Bertof samba share";
+            "force user" = "bertof";
+            "valid users" = "bertof";
+          };
+          tiziano = recursiveUpdate common {
+            path = "/home/tiziano/";
+            comment = "Tiziano samba share";
+            "force user" = "tiziano";
+            "valid users" = "tiziano";
+          };
+          condiviso = recursiveUpdate common {
+            path = "/mnt/condiviso";
+            comment = "Samba share condiviso";
+            "valid users" = "bertof tiziano";
+            "create mask" = "0770";
+            "directory mask" = "2770";
+            "force create mode" = "0660";
+            "force directory mode" = "2770";
+          };
+        };
+    };
     smartd.enable = true;
     sonarr = {
       enable = true;
@@ -176,15 +176,15 @@ with lib; {
       group = "users";
     };
     thermald.enable = true;
-    # transmission = {
-    #   enable = true;
-    #   openFirewall = true;
-    #   group = "users";
-    #   settings = {
-    #     download-dir = "/mnt/raid0/condiviso/Scaricati/Torrent";
-    #     incomplete-dir = "/mnt/raid0/condiviso/Scaricati/Torrent/.incomplete";
-    #   };
-    # };
+    transmission = {
+      enable = true;
+      openFirewall = true;
+      group = "users";
+      settings = {
+        download-dir = "/mnt/condiviso/Torrent";
+        incomplete-dir = "/mnt/condiviso/Torrent/.incomplete";
+      };
+    };
     xserver = {
       # enable = true;
       # videoDrivers = [ "nvidia" ];
@@ -249,34 +249,27 @@ with lib; {
         '';
       in
       {
-        bertof_raid0 = {
+        bertof = {
           subvolume = "/home/bertof/";
           extraConfig = ''
             ALLOW_USERS="bertof"
             ${commonExtraConfig}
           '';
         };
-        tiziano_raid0 = {
+        tiziano = {
           subvolume = "/home/tiziano/";
           extraConfig = ''
             ALLOW_USERS="tiziano"
             ${commonExtraConfig}
           '';
         };
-        # condiviso_raid0 = {
-        #   subvolume = "/mnt/raid0/condiviso";
-        #   extraConfig = ''
-        #     ALLOW_USERS="bertof tiziano"
-        #     ${commonExtraConfig}
-        #   '';
-        # };
-        # condiviso_raid1 = {
-        #   subvolume = "/mnt/raid1/condiviso";
-        #   extraConfig = ''
-        #     ALLOW_USERS="bertof tiziano"
-        #     ${commonExtraConfig}
-        #   '';
-        # };
+        condiviso = {
+          subvolume = "/mnt/condiviso";
+          extraConfig = ''
+            ALLOW_USERS="bertof tiziano"
+            ${commonExtraConfig}
+          '';
+        };
       };
   };
 
@@ -318,125 +311,125 @@ with lib; {
     # };
   };
 
-  # services.home-assistant = {
-  #   enable = true;
-  #   # openFirewall = true;
-  #   config = {
-  #     default_config = { };
+  services.home-assistant = {
+    enable = true;
+    # openFirewall = true;
+    config = {
+      default_config = { };
 
-  #     homeassistant = {
-  #       name = "Casa";
-  #       latitude = "!secret home-latitude";
-  #       longitude = "!secret home-longitude";
-  #       elevation = 17;
-  #       unit_system = "metric";
-  #       time_zone = "Europe/Rome";
-  #       external_url = "https://home-assistant.bertof.net";
-  #     };
+      homeassistant = {
+        name = "Casa";
+        latitude = "!secret home-latitude";
+        longitude = "!secret home-longitude";
+        elevation = 17;
+        unit_system = "metric";
+        time_zone = "Europe/Rome";
+        external_url = "https://home-assistant.bertof.net";
+      };
 
-  #     http = {
-  #       use_x_forwarded_for = true;
-  #       trusted_proxies = [ "172.23.4.159" "::1" "127.0.0.1" ];
-  #     };
+      http = {
+        use_x_forwarded_for = true;
+        trusted_proxies = [ "172.23.4.159" "::1" "127.0.0.1" ];
+      };
 
-  #     automation = "!include automations.yaml";
-  #     scene = "!include scenes.yaml";
+      automation = "!include automations.yaml";
+      scene = "!include scenes.yaml";
 
-  #     cloud = { };
-  #     config = { };
-  #     device_tracker = [{
-  #       platform = "bluetooth_tracker";
-  #       request_rssi = true;
-  #     }];
-  #     esphome = { };
-  #     frontend = { };
-  #     # google_assistant = { project_id = "light-cathode-372118"; };
-  #     history = { };
-  #     logbook = { };
-  #     # logger.default = "debug";
-  #     logger.default = "info";
-  #     "map" = { };
-  #     mobile_app = { };
-  #     recorder.purge_keep_days = 30;
-  #     shopping_list = { };
-  #     sun = { };
-  #     system_health = { };
-  #     tts = [{
-  #       platform = "google_translate";
-  #       language = "it";
-  #       # tld = "it";
-  #     }];
-  #   };
-  #   configDir = "/var/lib/hass";
-  #   configWritable = true;
-  #   extraPackages = ps: with ps; [ securetar ];
-  #   extraComponents = [
-  #     "default_config"
+      cloud = { };
+      config = { };
+      device_tracker = [{
+        platform = "bluetooth_tracker";
+        request_rssi = true;
+      }];
+      esphome = { };
+      frontend = { };
+      # google_assistant = { project_id = "light-cathode-372118"; };
+      history = { };
+      logbook = { };
+      # logger.default = "debug";
+      logger.default = "info";
+      "map" = { };
+      mobile_app = { };
+      recorder.purge_keep_days = 30;
+      shopping_list = { };
+      sun = { };
+      system_health = { };
+      tts = [{
+        platform = "google_translate";
+        language = "it";
+        # tld = "it";
+      }];
+    };
+    configDir = "/var/lib/hass";
+    configWritable = true;
+    extraPackages = ps: with ps; [ securetar ];
+    extraComponents = [
+      "default_config"
 
-  #     "accuweather"
-  #     "alert"
-  #     "analytics"
-  #     "bayesian"
-  #     "binary_sensor"
-  #     "blueprint"
-  #     "bluetooth_le_tracker"
-  #     "bluetooth_tracker"
-  #     "button"
-  #     "camera"
-  #     "cast"
-  #     "caldav"
-  #     "calendar"
-  #     "citybikes"
-  #     "configurator"
-  #     "coronavirus"
-  #     "cover"
-  #     "default_config"
-  #     "derivative"
-  #     "device_automation"
-  #     "device_sun_light_trigger"
-  #     "device_tracker"
-  #     "dlib_face_detect"
-  #     "dlib_face_identify"
-  #     "dlna_dmr"
-  #     "dlna_dms"
-  #     "esphome"
-  #     "flux"
-  #     "gdacs"
-  #     "google"
-  #     "google_translate"
-  #     "group"
-  #     "hassio"
-  #     "jellyfin"
-  #     "local_file"
-  #     "media_player"
-  #     "met"
-  #     "meteoalarm"
-  #     "network"
-  #     "nmap_tracker"
-  #     "notify"
-  #     "ping"
-  #     "plex"
-  #     "proximity"
-  #     "radarr"
-  #     "radio_browser"
-  #     "random"
-  #     "scene"
-  #     "schedule"
-  #     "sonarr"
-  #     "spotify"
-  #     "tcp"
-  #     "telegram"
-  #     "telegram_bot"
-  #     "template"
-  #     "threshold"
-  #     "tod" # times of the day
-  #     "trend"
-  #     "upnp"
-  #     "wake_on_lan"
-  #     "workday"
-  #     "zoneminder"
-  #   ];
-  # };
+      "accuweather"
+      "alert"
+      "analytics"
+      "bayesian"
+      "binary_sensor"
+      "blueprint"
+      "bluetooth_le_tracker"
+      "bluetooth_tracker"
+      "button"
+      "camera"
+      "cast"
+      "caldav"
+      "calendar"
+      "citybikes"
+      "configurator"
+      "coronavirus"
+      "cover"
+      "default_config"
+      "derivative"
+      "device_automation"
+      "device_sun_light_trigger"
+      "device_tracker"
+      "dlib_face_detect"
+      "dlib_face_identify"
+      "dlna_dmr"
+      "dlna_dms"
+      "esphome"
+      "flux"
+      "gdacs"
+      "google"
+      "google_translate"
+      "group"
+      "hassio"
+      "jellyfin"
+      "local_file"
+      "media_player"
+      "met"
+      "meteoalarm"
+      "network"
+      "nmap_tracker"
+      "notify"
+      "ping"
+      "plex"
+      "proximity"
+      "radarr"
+      "radio_browser"
+      "random"
+      "scene"
+      "schedule"
+      "sonarr"
+      "spotify"
+      "tcp"
+      "telegram"
+      "telegram_bot"
+      "template"
+      "threshold"
+      "tod" # times of the day
+      "trend"
+      "upnp"
+      "wake_on_lan"
+      "workday"
+      "zoneminder"
+    ];
+  };
 
   security.sudo.extraConfig = ''
     Defaults pwfeedback
diff --git a/loki/hardware-configuration.nix b/loki/hardware-configuration.nix
index 426bf1c..34547d8 100644
--- a/loki/hardware-configuration.nix
+++ b/loki/hardware-configuration.nix
@@ -14,6 +14,7 @@
   fileSystems."/" = {
     device = "/dev/disk/by-uuid/44c53e75-a00d-47bc-a99b-2544fe513e51";
     fsType = "btrfs";
+    options = [ "compress=lzo" ];
   };
 
   fileSystems."/boot" = {
@@ -24,21 +25,25 @@
   fileSystems."/home/bertof" = {
     device = "/dev/disk/by-partlabel/5T";
     fsType = "btrfs";
-    options = [ "subvol=@bertof" ];
+    options = [ "subvol=@bertof" "compress=lzo" ];
   };
 
   fileSystems."/home/tiziano" = {
     device = "/dev/disk/by-partlabel/5T";
     fsType = "btrfs";
-    options = [ "subvol=@tiziano" ];
+    options = [ "subvol=@tiziano" "compress=lzo" ];
   };
 
-  swapDevices = [
-    {
-      device = "/swapfile";
-      size = 1024 * 4;
-    }
-  ];
+  fileSystems."/mnt/condiviso" = {
+    device = "/dev/disk/by-partlabel/5T";
+    fsType = "btrfs";
+    options = [ "subvol=@condiviso" "compress=lzo" ];
+  };
+
+  swapDevices = [{
+    device = "/swapfile";
+    size = 1024 * 4;
+  }];
 
   # Enables DHCP on each ethernet and wireless interface. In case of scripted networking
   # (the default) this is the recommended approach. When using systemd-networkd it's