added models dataset

systems/bob/default.nix

@@ -37,6 +37,8 @@
     };
 
     openssh.ports = [ 262 ];
+
+    snapshot_manager.path = ./snapshot_config.toml;
   };
 
   system.stateVersion = "24.05";

systems/bob/hardware.nix

@@ -51,6 +51,11 @@
       fsType = "zfs";
     };
 
+    "/zfs/models" = {
+      device = "root_pool/models";
+      fsType = "zfs";
+    };
+
     "/boot" = {
       device = "/dev/disk/by-uuid/609D-FF29";
       fsType = "vfat";

systems/bob/snapshot_config.toml

@@ -0,0 +1,29 @@
+["default"]
+15_min = 8
+hourly = 24
+daily = 0
+monthly = 0
+
+["root_pool/home"]
+15_min = 8
+hourly = 12
+daily = 1
+monthly = 0
+
+["root_pool/root"]
+15_min = 8
+hourly = 24
+daily = 0
+monthly = 0
+
+["root_pool/nix"]
+15_min = 4
+hourly = 0
+daily = 0
+monthly = 0
+
+["root_pool/models"]
+15_min = 4
+hourly = 24
+daily = 0
+monthly = 0