milvus-io / milvus

    return code

def _backup(in_file_p):

    backup_p = in_file_p + ".bak"

    if os.path.exists(backup_p):

        os.remove(backup_p)

    if not os.path.exists(in_file_p):

        print("File {} not exists.".format(in_file_p))

        sys.exit(1)

    shutil.copyfile(in_file_p, backup_p)  # 复制文件

def _recovery(in_file_p):

    return code

def _backup(in_file_p):

    backup_p = in_file_p + ".bak"

    if os.path.exists(backup_p):

        os.remove(backup_p)

    if not os.path.exists(in_file_p):

        print("File {} not exists.".format(in_file_p))

        sys.exit(1)

    shutil.copyfile(in_file_p, backup_p)  # 复制文件

def _recovery(in_file_p):