diff --git a/flakes/common/nix_modules/essentials/default.nix b/flakes/common/nix_modules/essentials/default.nix
index 7bc19c55..12dcbf01 100644
--- a/flakes/common/nix_modules/essentials/default.nix
+++ b/flakes/common/nix_modules/essentials/default.nix
@@ -30,6 +30,7 @@ with lib;
     killall
     speedtest-cli
     parted
+    fio
   ];
 
   environment.shellAliases = {
@@ -55,6 +56,8 @@ with lib;
     # ripgrep
     rg = "rg --no-ignore";
     rgf = "rg --files --glob '!/nix/store/**' 2>/dev/null | rg";
+
+    speedtest_internet = "speedtest-cli";
   };
 
   environment.shellInit = lib.concatStringsSep "\n\n" [
diff --git a/flakes/common/nix_modules/essentials/unix_utils.func.sh b/flakes/common/nix_modules/essentials/unix_utils.func.sh
index 3120f6d2..a6c4907f 100644
--- a/flakes/common/nix_modules/essentials/unix_utils.func.sh
+++ b/flakes/common/nix_modules/essentials/unix_utils.func.sh
@@ -50,16 +50,77 @@ mail_clear() {
 
 speedtest_fs () {
   dir=$(pwd)
-  drive=$(df -h ${dir} | awk 'NR==2 {print $1}')
-  echo Testing read speeds on drive ${drive}
-  sudo hdparm -Tt ${drive}
-  test_file=$(date +%u%m%d)
-  test_file="${dir}/speedtest_fs_${test_file}"
+  drive=$(df -h "${dir}" | awk 'NR==2 {print $1}')
+  echo "Testing filesystem on: ${dir}"
+  echo "Underlying device:     ${drive}"
   echo
-  echo Testing write speeds into test file: ${test_file}
-  dd if=/dev/zero of=${test_file} bs=8k count=10k; rm -f ${test_file}
-}
 
-speedtest_internet () {
-  speedtest-cli
+  test_file="${dir}/speedtest_fs_$(date +%u%m%d).fio"
+  file_size=1G    # size of the test file
+  runtime=5       # seconds per test
+
+  cleanup() {
+    if [ -n "${test_file:-}" ] && [ -f "${test_file}" ]; then
+      echo
+      echo "Cleaning up test file: ${test_file}"
+      rm -f "${test_file}"
+    fi
+  }
+
+  # Ensure cleanup on normal exit, Ctrl+C, etc.
+  trap cleanup EXIT INT TERM
+
+  echo "Creating test file (${file_size}) at: ${test_file}"
+  fio --name=precreate \
+      --filename="${test_file}" \
+      --rw=write \
+      --bs=1M \
+      --size="${file_size}" \
+      --iodepth=16 \
+      --direct=1 \
+      --numjobs=1 \
+      --group_reporting >/dev/null 2>&1
+
+  echo
+  echo "=== Sequential write test (${runtime}s) ==="
+  fio --name=seqwrite \
+      --filename="${test_file}" \
+      --rw=write \
+      --bs=1M \
+      --size="${file_size}" \
+      --iodepth=16 \
+      --direct=1 \
+      --numjobs=1 \
+      --time_based \
+      --runtime="${runtime}" \
+      --group_reporting
+
+  echo
+  echo "=== Sequential read test (${runtime}s) ==="
+  fio --name=seqread \
+      --filename="${test_file}" \
+      --rw=read \
+      --bs=1M \
+      --size="${file_size}" \
+      --iodepth=16 \
+      --direct=1 \
+      --numjobs=1 \
+      --time_based \
+      --runtime="${runtime}" \
+      --group_reporting
+
+  echo
+  echo "=== Random read/write test (${runtime}s, 70% reads, 4k blocks) ==="
+  fio --name=randrw \
+      --filename="${test_file}" \
+      --rw=randrw \
+      --rwmixread=70 \
+      --bs=4k \
+      --size="${file_size}" \
+      --iodepth=32 \
+      --direct=1 \
+      --numjobs=4 \
+      --time_based \
+      --runtime="${runtime}" \
+      --group_reporting
 }
diff --git a/flakes/opencode/flake.lock b/flakes/opencode/flake.lock
index 35b16e4d..c41ca50b 100644
--- a/flakes/opencode/flake.lock
+++ b/flakes/opencode/flake.lock
@@ -2,11 +2,11 @@
   "nodes": {
     "nixpkgs": {
       "locked": {
-        "lastModified": 1766125104,
-        "narHash": "sha256-l/YGrEpLromL4viUo5GmFH3K5M1j0Mb9O+LiaeCPWEM=",
+        "lastModified": 1766870016,
+        "narHash": "sha256-fHmxAesa6XNqnIkcS6+nIHuEmgd/iZSP/VXxweiEuQw=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "7d853e518814cca2a657b72eeba67ae20ebf7059",
+        "rev": "5c2bc52fb9f8c264ed6c93bd20afa2ff5e763dce",
         "type": "github"
       },
       "original": {
@@ -21,11 +21,11 @@
         "nixpkgs": "nixpkgs"
       },
       "locked": {
-        "lastModified": 1766426038,
-        "narHash": "sha256-3TxsJjL5M83q9nOa4ls6rWfbECYUE6llzBAgqCYQml8=",
+        "lastModified": 1767028968,
+        "narHash": "sha256-Z6Jk9Ee3+KHaQf7V/zbHHgotZ0gQA5Mtqpzs8PAQmBY=",
         "owner": "sst",
         "repo": "opencode",
-        "rev": "6baee0791f48bcf32eef1e199d0cadca57772b9b",
+        "rev": "b7ce46f7a12e68283d6588c33aaf972426ddd65e",
         "type": "github"
       },
       "original": {
diff --git a/hosts/h002/flake.lock b/hosts/h002/flake.lock
index c90d1881..ce89d194 100644
--- a/hosts/h002/flake.lock
+++ b/hosts/h002/flake.lock
@@ -64,11 +64,11 @@
     "common": {
       "locked": {
         "dir": "flakes/common",
-        "lastModified": 1766101431,
-        "narHash": "sha256-96UMxqqZjI9L9SEBwL3yxbJBH5NC9Gq+kgAS4GQaWqE=",
+        "lastModified": 1767040959,
+        "narHash": "sha256-YZyIBq1N0iRMN+R/LGNLmmkSmimer6MMysP032xC3C8=",
         "ref": "refs/heads/master",
-        "rev": "a5fa2f1e63efc1111940bf2c636e4043381886cd",
-        "revCount": 959,
+        "rev": "d4f62bef186fd1a16510854754f5b328c3e4cab8",
+        "revCount": 993,
         "type": "git",
         "url": "https://git.joshuabell.xyz/ringofstorms/dotfiles"
       },
diff --git a/hosts/h002/flake.nix b/hosts/h002/flake.nix
index 39db9da3..75620a84 100644
--- a/hosts/h002/flake.nix
+++ b/hosts/h002/flake.nix
@@ -66,7 +66,7 @@
                   token = "11714da6-fd2e-436a-8b83-e0e07ba33a95";
                 };
                 services.beszel.agent.environment = {
-                  EXTRA_FILESYSTEMS = "sdb__Data";
+                  EXTRA_FILESYSTEMS = "/data__Data";
                 };
               })
 
diff --git a/hosts/h002/hardware-configuration.nix b/hosts/h002/hardware-configuration.nix
index cb8dfd17..3bf05b3f 100644
--- a/hosts/h002/hardware-configuration.nix
+++ b/hosts/h002/hardware-configuration.nix
@@ -46,9 +46,10 @@
     fsType = "bcachefs";
     options = [
       "defaults"
-      "compression=zstd"
-      "fsck"
-      "fix_errors"
+      # "fsck"
+      # "fix_errors"
+      "x-systemd.device-timeout=600s"
+      "nofail"
     ];
   };
 
diff --git a/hosts/h002/nfs-data.nix b/hosts/h002/nfs-data.nix
index f796c878..79eac45b 100644
--- a/hosts/h002/nfs-data.nix
+++ b/hosts/h002/nfs-data.nix
@@ -1,13 +1,46 @@
-{ pkgs, ... }:
 {
-  services.nfs.server = {
-    enable = true;
-    exports = ''
-      /data 100.64.0.0/10(rw,sync,no_subtree_check,fsid=0,crossmnt)
-    '';
-  };
+  pkgs,
+  config,
+  lib,
+  ...
+}:
+lib.mkMerge [
+  ({
+    services.nfs.server = {
+      enable = true;
+      exports = ''
+        /data 100.64.0.0/10(rw,sync,no_subtree_check,fsid=0,crossmnt)
+        /data 10.12.14.0/10(rw,sync,no_subtree_check,fsid=0,crossmnt)
+      '';
+    };
 
-  environment.systemPackages = [
-    pkgs.nfs-utils
-  ];
-}
+    environment.systemPackages = [
+      pkgs.nfs-utils
+    ];
+  })
+  # Open ports and expose so local network works
+  (lib.mkIf config.networking.firewall.enable {
+    services.rpcbind.enable = true;
+    services.nfs.server.lockdPort = 32803;
+    services.nfs.server.mountdPort = 892;
+    services.nfs.server.statdPort = 662;
+
+    networking.firewall = {
+      allowedTCPPorts = [
+        2049
+        111
+        892
+        32803
+        662
+      ];
+      allowedUDPPorts = [
+        2049
+        111
+        892
+        32803
+        662
+      ];
+    };
+
+  })
+]
diff --git a/hosts/h003/mods/networking.nix b/hosts/h003/mods/networking.nix
index 2e6c8fa7..cd97830b 100644
--- a/hosts/h003/mods/networking.nix
+++ b/hosts/h003/mods/networking.nix
@@ -197,7 +197,7 @@
       # Static DHCP reservations
       dhcp-host = [
         "00:be:43:b9:f4:e0,H001,10.12.14.10"
-        "54:04:a6:32:d1:71,H002,10.12.14.10"
+        "54:04:a6:32:d1:71,H002,10.12.14.183"
         "c8:c9:a3:2b:7b:19,PRUSA-MK4,10.12.14.21"
         "24:e8:53:73:a3:c6,LGWEBOSTV,10.12.14.30"
         "2c:cf:67:6a:45:47,HOMEASSISTANT,10.12.14.22"
diff --git a/hosts/lio/flake.lock b/hosts/lio/flake.lock
index 04973b85..d812b6bd 100644
--- a/hosts/lio/flake.lock
+++ b/hosts/lio/flake.lock
@@ -64,11 +64,11 @@
     "common": {
       "locked": {
         "dir": "flakes/common",
-        "lastModified": 1766961967,
-        "narHash": "sha256-ccLRTjpQ3tqvNMMhCn02+WS74KE0i8bYLI/Jh4GdoiQ=",
+        "lastModified": 1767040810,
+        "narHash": "sha256-7ylVqMemlv1lAT05ymJIrQRhDxwC84ncDheJWbdMkGw=",
         "ref": "refs/heads/master",
-        "rev": "6b023457ec9053e748bc49ac3e28ea82e2f998d4",
-        "revCount": 975,
+        "rev": "677c5a2c4eb222cca9b740f10463c638fca3ada6",
+        "revCount": 992,
         "type": "git",
         "url": "https://git.joshuabell.xyz/ringofstorms/dotfiles"
       },
@@ -321,11 +321,11 @@
     },
     "nixpkgs_4": {
       "locked": {
-        "lastModified": 1766125104,
-        "narHash": "sha256-l/YGrEpLromL4viUo5GmFH3K5M1j0Mb9O+LiaeCPWEM=",
+        "lastModified": 1766870016,
+        "narHash": "sha256-fHmxAesa6XNqnIkcS6+nIHuEmgd/iZSP/VXxweiEuQw=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "7d853e518814cca2a657b72eeba67ae20ebf7059",
+        "rev": "5c2bc52fb9f8c264ed6c93bd20afa2ff5e763dce",
         "type": "github"
       },
       "original": {
@@ -1237,11 +1237,11 @@
       },
       "locked": {
         "dir": "flakes/opencode",
-        "lastModified": 1766961967,
-        "narHash": "sha256-ccLRTjpQ3tqvNMMhCn02+WS74KE0i8bYLI/Jh4GdoiQ=",
+        "lastModified": 1767029710,
+        "narHash": "sha256-MqilsCw9R5Rnq6qFBVctn/WtYO6vA8Rlt14tgKiIC/s=",
         "ref": "refs/heads/master",
-        "rev": "6b023457ec9053e748bc49ac3e28ea82e2f998d4",
-        "revCount": 975,
+        "rev": "3f8232e8f98713bc74c8f4ace0694cdc19ae2d3d",
+        "revCount": 988,
         "type": "git",
         "url": "https://git.joshuabell.xyz/ringofstorms/dotfiles"
       },
@@ -1256,11 +1256,11 @@
         "nixpkgs": "nixpkgs_4"
       },
       "locked": {
-        "lastModified": 1766426038,
-        "narHash": "sha256-3TxsJjL5M83q9nOa4ls6rWfbECYUE6llzBAgqCYQml8=",
+        "lastModified": 1767028968,
+        "narHash": "sha256-Z6Jk9Ee3+KHaQf7V/zbHHgotZ0gQA5Mtqpzs8PAQmBY=",
         "owner": "sst",
         "repo": "opencode",
-        "rev": "6baee0791f48bcf32eef1e199d0cadca57772b9b",
+        "rev": "b7ce46f7a12e68283d6588c33aaf972426ddd65e",
         "type": "github"
       },
       "original": {
diff --git a/hosts/lio/flake.nix b/hosts/lio/flake.nix
index 7b1be4d7..6b439c84 100644
--- a/hosts/lio/flake.nix
+++ b/hosts/lio/flake.nix
@@ -185,6 +185,7 @@
                     vlang
                     ttyd
                     pavucontrol
+                    nfs-utils
                   ];
 
                   services.flatpak.packages = [