"--no-expand-content", Arg.Clear expand_content, " Don't expand content";
"--no-extra-partition", Arg.Clear extra_partition, " Don't create extra partition";
"--format", Arg.Set_string format, "format Format of input disk";
"--no-expand-content", Arg.Clear expand_content, " Don't expand content";
"--no-extra-partition", Arg.Clear extra_partition, " Don't create extra partition";
"--format", Arg.Set_string format, "format Format of input disk";