From 889d0a8736e59e1f00f8a85c00376fca18aa5690 Mon Sep 17 00:00:00 2001
From: Dennis Frieberg <dennis@frieberg.de>
Date: Thu, 28 Sep 2023 23:34:34 +0200
Subject: [PATCH 1/2] changed impermanence config for subvolumes

---
 nixos/modules/impermanence.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/nixos/modules/impermanence.nix b/nixos/modules/impermanence.nix
index 0f955fd..9fe8998 100644
--- a/nixos/modules/impermanence.nix
+++ b/nixos/modules/impermanence.nix
@@ -17,7 +17,7 @@ options.impermanence = {
   enable = mkEnableOption "impermanence";
   storagePath = mkOption {
     type = types.path;
-    default = "/persist/persist";
+    default = "/persist";
     description = "The path where persistent data is stored";
   };
   name = mkOption {

From 2ffe242e8f0ba8cbe48fd7c5c99ea29eabc999a2 Mon Sep 17 00:00:00 2001
From: Dennis Frieberg <dennis@frieberg.de>
Date: Fri, 29 Sep 2023 00:03:06 +0200
Subject: [PATCH 2/2] changed nyarlathotep disk config for impermanence

---
 .../nyarlathotep/hardware-configuration.nix      | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/nixos/machines/nyarlathotep/hardware-configuration.nix b/nixos/machines/nyarlathotep/hardware-configuration.nix
index 83a6dcc..9f0307e 100644
--- a/nixos/machines/nyarlathotep/hardware-configuration.nix
+++ b/nixos/machines/nyarlathotep/hardware-configuration.nix
@@ -7,18 +7,18 @@
   };
   fileSystems."/persist" = {
     device = "/dev/disk/by-uuid/a72da670-f631-49b1-bcb3-6d378cc1f2d0";
-    fsType = "ext4";
-    neededForBoot = true;
+    fsType = "btrfs";
+    options = [ "subvol=persist" ];
   };
   fileSystems."/boot" = {
-    device = "/persist/boot";
-    fsType = "none";
-    options = [ "bind" ];
+    device = "/dev/disk/by-uuid/a72da670-f631-49b1-bcb3-6d378cc1f2d0";
+    fsType = "btrfs";
+    options = [ "subvol=boot" ];
   };
   fileSystems."/nix" = {
-    device = "/persist/nix";
-    fsType = "none";
-    options = [ "bind" ];
+    device = "/dev/disk/by-uuid/a72da670-f631-49b1-bcb3-6d378cc1f2d0";
+    fsType = "btrfs";
+    options = [ "subvol=nix" ];
   };
   fileSystems."/var/vmail" = {
     device = "/dev/disk/by-uuid/23c44c93-5035-4e29-9e46-75c1c08f4cea";