diff --git a/hosts/omnibus/configuration.nix b/hosts/omnibus/configuration.nix
index ba38c1c..8494a42 100644
--- a/hosts/omnibus/configuration.nix
+++ b/hosts/omnibus/configuration.nix
@@ -122,7 +122,12 @@
     };
   };
 
-  environment.systemPackages = with pkgs; [ yt-dlp ];
+  environment.systemPackages = with pkgs; [
+    yt-dlp
+    mbuffer
+    pv
+    util-linux
+  ];
 
   services.restic.backups.files-rsync-net = {
     initialize = true;
diff --git a/hosts/omnibus/disk-config.nix b/hosts/omnibus/disk-config.nix
index 2f88ca2..37281e9 100644
--- a/hosts/omnibus/disk-config.nix
+++ b/hosts/omnibus/disk-config.nix
@@ -207,10 +207,12 @@ in
 
       blockbuster = {
         type = "zpool";
+        mode = "raidz2";
 
         options = {
           ashift = "12";
           autotrim = "on";
+          autoexpand = "on";
         };
 
         rootFsOptions = {
@@ -218,14 +220,14 @@ in
           compression = "lz4";
           dnodesize = "auto";
           normalization = "formD";
-          relatime = "on";
+          atime = "off";
           xattr = "sa";
           mountpoint = "none";
         };
 
         postCreateHook = ''
-          zpool add -f blockbuster log ${disks.nvme0}
-          zpool add -f blockbuster cache ${disks.nvme1}
+          # zpool add -f blockbuster log ${disks.nvme0}
+          # zpool add -f blockbuster cache ${disks.nvme1}
         '';
 
         datasets = {
@@ -244,6 +246,7 @@ in
             options = {
               canmount = "on";
               mountpoint = "legacy";
+              recordsize = "1M";
             };
           };