[comp.os.minix] minix 1.2 on AT

hoang@rex.cs.tulane.edu (Dzung Hoang) (05/25/89)

I recently acquired a copy of minix 1.2 from a friend and tried to install it
on my AT compatible (Standard 286/10) with one 1.2M floppy and a 40MB
Miniscribe 3650 drive.  Minix booted up fine and everything worked.

I then proceeded to try to put minix on the hard drive.  I partitioned 10MB
for minix and tried to use mkfs on the hard drive.  Since I didn't know
exactly how many blocks are on the partition, I tried 10000 (10M / 1K).
Copying several directories to the hard disk resulted in read errors on the
floppy.  I then tried mkfs with a conservation 5000 blocks.  It worked fine.

My questions.  Since I don't know whether the system I was given was for the
XT or AT, the hard disk driver type is unknown.  Since the disk drive works,
do I need to remake the system using at_wini.c?

Also, I'm missing the makefile in the kernel/MINIX directory and cannot
remake the kernel.  Can someone send me a copy?

I ftp'ed a copy of d1.2-1.3.tar.Z and tried to "untar" it, but all attempts
failed.  Using tar tf d1.2-1.3.tar.Z resulted in a checksum error.
Displaying the file to the terminal resulted in non-printable characters
disrupting the screen.  My experiments with a tar of ascii files resulted
in a tar file that contains the ascii file unencripted and unaltered.
Can someone tell me what I'm doing wrong?  The system I'm using runs under
BSD 4.3.

Dzung Hoang
hoang@rex.cs.tulane.edu
hoang@comus.cs.tulane.edu