old_contents: config = {
      "CREATE_RETRIES": 5,
      "CHUNK_LOCK_TIMEOUT_SECONDS": 10,
      "WORKER_TIMEOUT_SECONDS": 15
  }
  
new_contents: config = {
      "CREATE_RETRIES": 5,
      "CHUNK_LOCK_TIMEOUT_SECONDS": 10,
      "WORKER_TIMEOUT_SECONDS": 15,
      "CHUNK_SIZE": 25,
      "BLOCK_BYTE_SIZE": 8
  }
  
subject: Add controls for storage size