More info:

It's been a long time since I saw drivparm so I had to look it up.
Here's a reference:
https://www.computerhope.com/drivparm.htm

That command in CONFIG.SYS tells MS-DOS that the system has a single
1.44MB 3.5" floppy drive. I don't remember anymore why MS-DOS provided
this command. I think it was to speed up floppy drive access.

FreeDOS does not support drivparm. I asked him what happens when he
removes the line from his config.sys? I think FreeDOS should query the
floppy drive on its own, not sure why he says it doesn't work. I
assume Michael should be safe in removing this from his FreeDOS
FDCONFIG.SYS.




On Wed, Jun 20, 2018 at 11:25 AM, Jim Hall <[email protected]> wrote:
> I'm forwarding a question from Michael ([email protected])
> about drivparm. This is a feature from MS-DOS that is not in FreeDOS.
>
> I haven't used drivparm in *years* and I have no memory of it, so I
> said I would forward his question to the list (he's unable to join the
> list for some reason).
>
> Michael's question:
>
>>>>>>>>>>>>>>>
> I am trying to switch an application over to FreeDOS from MSDOS. I
> have a VersaLogic VL-586-1 with embedded MSDOS in flash memory that is
> drive A:.  Drive B: is a floppy drive.  The application running on A:
> needs to access the floppy occasionally - but it doesn’t.
> [I think I understand Michael's problem to be that the application is
> unable to access the B: floppy using FreeDOS. -jh]
>
> The config.sys file has a line:
>
> drivparm=/d:1 /f:7
>
> This is not supported in the latest FreeDOS.
>
> Can you point me in the right direction for some support on this?

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