less snaps for nvr

monthly snap was taking up 1.5tb of nvme

nixos/hosts/shadowfax/config/sanoid.nix

@@ -10,11 +10,16 @@
         daily = 7;
         monthly = 12;
       };
+      "nvr" = {
+        autoprune = true;
+        autosnap = true;
+        hourly = 24;
+        daily = 7;
+      };
     };
     datasets = {
       "nahar/scrypted" = {
-        useTemplate = [ "production" ];
-        recursive = true;
+        useTemplate = [ "nvr" ];
       };
       "nahar/containers/volumes/plex" = {
         useTemplate = [ "production" ];

nixos/modules/nixos/services/zfs-nightly-snap/default.nix

@@ -219,7 +219,7 @@ in
         description = "Create and mount nightly ZFS snapshot";
         serviceConfig = {
           Type = "oneshot";
-          ExecStart = "${lib.getExe resticSnapAndMount}";
+          ExecStart = "${resticSnapAndMount}/bin/zfs-nightly-snap";
         };
         requires = [ "zfs.target" ];
         after = [ "zfs.target" ];