[comp.os.minix] MINIX on Western Digital WX1002?

myxm@a.UUCP (04/02/87)

Has any one worked up the code required to get MINIX running on
the Western Digital Controller? I could also use a few pointers
on where to find out information concerning the ic's involved in
communicating with the hard disk. The controller which I use is
capable of performing an autoconfiguration (this allows it to
talk to many different drives). Is there a way to find out the
drive type on these autoconfiguring controllers?

Thanx.

Mike Mitchell
arpa: myxm@lanl.gov
uucp: {favorite backbone}!cmcl2!lanl!myxm

allbery@ncoast.UUCP (04/05/87)

As quoted from <146@a.UUCP> by myxm@a.UUCP (Mike Mitchell):
+---------------
| Has any one worked up the code required to get MINIX running on
| the Western Digital Controller? I could also use a few pointers
+---------------

Mike, can you post a summary of your responses?  I have a WX1002 (without
autoconfig) and a 10MB partition set aside for MINIX.  (If/when P-H ships it.
)-:

BTW, what's the word on multiple partitions?  I've got MesS-DOS on the lower
partition; will this cause problems with Minix?

++Brando
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myxm@a.UUCP (04/06/87)

Brandon and others,

I have set up MINIX on a hard disk with four partitions. The first
three are MINIX and the last is DOS. I did not have any problems in
doing this, but MINIX is quite flakey. Occasionaly it goes out to 
lunch with "unexpected trap" errors and I have to cycle the power to
bring it back up. I am going to try recompiling the kernel for an AT
and give it a try on there. The AT I have is a tiawan clone so we'll
also get to see how compatible it is. 

Does anyone have a neat idea on how to make MINIX autoboot from the 
MINIX partition on hard disk? I dislike having to juggle two floppies
to bring it up.

Still nothing interesting concerning the Western Digital Query.

Mike Mitchell
myxm@lanl