fix

sbin/vol-backup

@@ -27,7 +27,7 @@ if [ -d "volumes" ]; then
 
   # Compress all volumes excerpt mysql and postgres
   BACKUP=${PWD##*/}.tar.zst
-  tar --zstd -cf --exclude='mysql' --exclude='postgres' /tmp/$BACKUP -C volumes .
+  tar --exclude='mysql' --exclude='postgres' --zstd -cf /tmp/$BACKUP -C volumes .
 
   # Put it into the storage box (pubkey needed)
   STORAGE_BOX=u442569@u442569.your-storagebox.de