diff --git a/hardware/asrock-z370-i3-black-box.nix b/hardware/asrock-z370-i3-black-box.nix
index 5047af7..94220ae 100644
--- a/hardware/asrock-z370-i3-black-box.nix
+++ b/hardware/asrock-z370-i3-black-box.nix
@@ -35,40 +35,62 @@ in {
     device = cryptRoot.encrypted.blkDev;
   };
 
-  fileSystems."/" = {
-    device = "rpool/local/root";
-    fsType = "zfs";
-    options = ["zfsutil"];
-    inherit (cryptRoot) encrypted;
-  };
+  fileSystems = {
+    "/" = {
+      device = "rpool/local/root";
+      fsType = "zfs";
+      options = ["zfsutil"];
+      inherit (cryptRoot) encrypted;
+    };
 
-  fileSystems."/boot" = {
-    device = "/dev/disk/by-uuid/9071-3F2A";
-    fsType = "vfat";
-  };
+    "/boot" = {
+      device = "/dev/disk/by-uuid/9071-3F2A";
+      fsType = "vfat";
+    };
 
-  fileSystems."/nix" = {
-    device = "rpool/local/nix";
-    fsType = "zfs";
-    options = ["zfsutil"];
-  };
+    "/nix" = {
+      device = "rpool/local/nix";
+      fsType = "zfs";
+      options = ["zfsutil"];
+    };
 
-  fileSystems."/persist" = {
-    device = "rpool/safe/persist";
-    fsType = "zfs";
-    options = ["zfsutil"];
-  };
+    "/persist" = {
+      device = "rpool/safe/persist";
+      fsType = "zfs";
+      options = ["zfsutil"];
+    };
 
-  fileSystems."/data/dirty" = {
-    device = "zdirty";
-    fsType = "zfs";
-    options = ["zfsutil"];
-  };
+    "/data/dirty" = {
+      device = "zdirty";
+      fsType = "zfs";
+      options = ["zfsutil"];
+    };
 
-  fileSystems."/data/archive" = {
-    device = "zarchive";
-    fsType = "zfs";
-    options = ["zfsutil" "nofail"];
+    "/data/hdd/1" = {
+      device = "/dev/disk/by-uuid/7f651391-1098-49c1-a2f7-38e91ac43efa";
+      fsType = "ext4";
+      options = ["defaults" "nofail"];
+    };
+    "/data/hdd/2" = {
+      device = "/dev/disk/by-uuid/bb946f66-c3cb-4f5d-b79c-3754c5c8e1ea";
+      fsType = "ext4";
+      options = ["defaults" "nofail"];
+    };
+    "/data/hdd/3" = {
+      device = "/dev/disk/by-uuid/af52a67b-32c6-437c-8916-260caab81540";
+      fsType = "ext4";
+      options = ["defaults" "nofail"];
+    };
+    "/data/hdd/4" = {
+      device = "/dev/disk/by-uuid/09437c69-91d6-4afe-a475-fe7cdab62ddb";
+      fsType = "ext4";
+      options = ["defaults" "nofail"];
+    };
+    "/data/hdd/5" = {
+      device = "/dev/disk/by-uuid/8508e5d9-9065-4b5f-b50f-1386a5c9430a";
+      fsType = "ext4";
+      options = ["defaults" "nofail"];
+    };
   };
 
   # === Swap ===
diff --git a/hosts/faunus-ater/modules/seaweedfs.nix b/hosts/faunus-ater/modules/seaweedfs.nix
index 2db9588..82fef28 100644
--- a/hosts/faunus-ater/modules/seaweedfs.nix
+++ b/hosts/faunus-ater/modules/seaweedfs.nix
@@ -11,15 +11,21 @@
   };
   s3.port = builtins.toString config.state.services.s3.port;
 
-  seaweedfsVolume = number: {
+  seaweedfsVolume = {
+    number,
+    dir,
+    disk,
+  }: let
+    port = 8081 + number;
+  in {
     enable = true;
     description = "SeaweedFS Volume ${builtins.toString number}";
     after = ["network.target"];
     wantedBy = ["multi-user.target"];
     serviceConfig = {
       Type = "simple";
-      ExecStart = "${weed} volume -dir=./data -mserver=${master.ip}:${master.port} -ip=${master.ip} -minFreeSpace=50G -max=0";
-      WorkingDirectory = "/data/dirty/seaweedfs";
+      ExecStart = "${weed} volume -dir=. -mserver=${master.ip}:${master.port} -ip=${master.ip} -port ${builtins.toString port} -dataCenter=home1 -rack=rack1 -minFreeSpace=50G -max=0 -disk=${disk}";
+      WorkingDirectory = dir;
       User = "seaweed";
       Group = "seaweed";
       Restart = "always";
@@ -41,6 +47,11 @@ in {
 
   systemd.tmpfiles.rules = [
     "d  /data/dirty/seaweedfs                  0770 seaweed seaweed -"
+    "d  /data/hdd/1                            0770 seaweed seaweed -"
+    "d  /data/hdd/2                            0770 seaweed seaweed -"
+    "d  /data/hdd/3                            0770 seaweed seaweed -"
+    "d  /data/hdd/4                            0770 seaweed seaweed -"
+    "d  /data/hdd/5                            0770 seaweed seaweed -"
     "d  /data/dirty/seaweedfs/data             0770 seaweed seaweed -"
     "d  /data/dirty/seaweedfs/filer            0770 seaweed seaweed -"
     "L+ /data/dirty/seaweedfs/filer/filer.toml -    -       -       - ${filerConfig}"
@@ -63,8 +74,37 @@ in {
         SyslogIdentifier = "seaweedfs-master";
       };
     };
-    # First volume
-    seaweedfs-volume-1 = seaweedfsVolume 1;
+    # volumes
+    seaweedfs-volume-dirty = seaweedfsVolume {
+      number = 1;
+      dir = "/data/dirty/seaweedfs/data";
+      disk = "ssd";
+    };
+    seaweedfs-volume-archive-1 = seaweedfsVolume {
+      number = 2;
+      dir = "/data/hdd/1";
+      disk = "hdd";
+    };
+    seaweedfs-volume-archive-2 = seaweedfsVolume {
+      number = 3;
+      dir = "/data/hdd/2";
+      disk = "hdd";
+    };
+    seaweedfs-volume-archive-3 = seaweedfsVolume {
+      number = 4;
+      dir = "/data/hdd/3";
+      disk = "hdd";
+    };
+    seaweedfs-volume-archive-4 = seaweedfsVolume {
+      number = 5;
+      dir = "/data/hdd/4";
+      disk = "hdd";
+    };
+    seaweedfs-volume-archive-5 = seaweedfsVolume {
+      number = 6;
+      dir = "/data/hdd/5";
+      disk = "hdd";
+    };
     # Filer
     seaweedfs-filer = {
       enable = true;