DRIVPARM

Purpose: Amends or adds parameters set by the System for a physical disk
         device at system boot.

Syntax:  </D:dd>[/C][/F:ff][/H:hh][/N][/S:ss][/T:tt]

Parameters:

/D:dd - dd is a physical device number, ranging from 0 to 255.

/C    - indicates that the drive with change line is used. With such a
        drive which detects whether a diskette has been removed, the
        System assumes that a diskette has not been changed and doesn't
        check for this state, if there is no signal from hardware. See the
        documentation for your disk drive to find out whether it has a
        change line.

/F:ff - ff specifies the block device type. By default, ff=2, possible
        values given below:
        0 - 160/180/320/360K
        1 - 1,2M
        2 - 720K (3.5" disk)
        5 - Hard disk
        6 - Tape drive
        7 - 1.44M (3.5" disk)
        9 - 2.88M (3.5" disk)

/H:hh - specifies the maximum number of heads, the default is: hh=2.

/N    - specifies that a disk is nonremovable.

/S:ss - sets ss as the number of sectors per track for a given device.

/T:tt - sets the number of cylinders on a disk.