DRIVPARM--Example

Suppose your system has an internal tape drive with one head on drive D that
is configured at startup to write 20 tracks of 40 sectors per track. To
reconfigure this tape drive to write 10 tracks of 99 sectors each, add the
following command to your CONFIG.SYS file:

    drivparm=/d:3 /f:6 /h:1 /s:99 /t:10