stuff

prophecy/btrfs.nix

@@ -40,7 +40,7 @@ in
         cd "$btrfs_tmp"
         if [[ -e root ]]; then
           mkdir -p old_roots
-          timestamp=$(date --date="@$(stat -c %Y root)" "+%Y-%m-%-d_%H:%M:%S")
+          timestamp=$(date --date="@$(stat -c %Y root)" "+%Y-%m-%d_%H:%M:%S")
           mv root "old_roots/$timestamp"
         fi
         btrfs subvolume create ./root

prophecy/propdata.nix

@@ -213,4 +213,5 @@ in
       };
     };
   };
+  config.boot.zfs.pools.${poolname}.devNodes = "/dev/disk/by-partlabel";
 }