[john-endesktop] Remove swap

machines/john-endesktop/hardware-configuration.nix

@@ -18,12 +18,29 @@
   # File systems - these will need to be updated after installation
   # The nvme0n1p5 partition will be formatted as btrfs for NixOS root
   fileSystems."/" = {
-    # Update this device path after installation
-    device = "/dev/disk/by-uuid/CHANGE-THIS-TO-YOUR-UUID";
+    device = "/dev/disk/by-uuid/5f4ad025-bfab-4aed-a933-6638348059e5";
     fsType = "btrfs";
     options = [ "subvol=@" "compress=zstd" "noatime" ];
   };
 
+  fileSystems."/home" = {
+    device = "/dev/disk/by-uuid/5f4ad025-bfab-4aed-a933-6638348059e5";
+    fsType = "btrfs";
+    options = [ "subvol=@home" "compress=zstd" "noatime" ];
+  };
+
+  fileSystems."/nix" = {
+    device = "/dev/disk/by-uuid/5f4ad025-bfab-4aed-a933-6638348059e5";
+    fsType = "btrfs";
+    options = [ "subvol=@nix" "compress=zstd" "noatime" ];
+  };
+
+  fileSystems."/var/log" = {
+    device = "/dev/disk/by-uuid/5f4ad025-bfab-4aed-a933-6638348059e5";
+    fsType = "btrfs";
+    options = [ "subvol=@log" "compress=zstd" "noatime" ];
+  };
+
   fileSystems."/boot" = {
     # This should match your current EFI partition
     device = "/dev/disk/by-uuid/F5C6-D570";
@@ -35,10 +52,8 @@
   # The pools should be imported automatically via boot.zfs.extraPools
   # /media and /swarmvols will be mounted by ZFS
 
-  # Swap - using ZFS zvol
-  swapDevices = [
-    { device = "/dev/zvol/media/swap"; }
-  ];
+  # No swap needed - 23GB RAM is sufficient for this NFS/ZFS server
+  swapDevices = [ ];
 
   # CPU microcode
   hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;