[comp.periphs] Ultrix 2.0 + Emulex QD21 PROBLEM SOLVED

wyatt@cfa.harvard.EDU (Bill Wyatt) (09/26/87)

I posted here a few days ago about not being able to get an Emulex QD21
to configure its disk drive(s) at boot time under Ultrix 2.0. Welllllll,
it was my own fault! Mea culpa, mea culpa.

I noticed that I had left the disk declarations in the config file
looking like:

controller	uda0	at uba?
controller	uq0	at uda0 csr 0172150		vector uqintr
controller	uda1	at uba?
controller	uq1	at uda1 csr 0160334		vector uqintr
disk		ra0	at uq? drive 0
disk		ra1	at uq? drive 1
disk		ra2	at uq? drive 2
disk		ra3	at uq? drive 3
disk		ra4	at uq? drive 4
disk		ra5	at uq? drive 5
disk		ra6	at uq? drive 6
disk		ra7	at uq? drive 7

I pulled these out of the GENERIC sample file without a thinking
enough about it. Maybe I was confused by the new `uq[01..]' class of
declarations.  When I changed the drive [4567] to [0123], it works!  I
also changed the `?' to `0' or `1' as appropriate, but I'm sure the
first thing is what was wrong. The new fields are:

controller	uda0	at uba0
controller	uq0	at uda0 csr 0172150		vector uqintr
controller	uda1	at uba0
controller	uq1	at uda1 csr 0160334		vector uqintr
disk		ra0	at uq0 drive 0
disk		ra1	at uq0 drive 1
disk		ra2	at uq0 drive 2
disk		ra3	at uq0 drive 3
disk		ra4	at uq1 drive 0
disk		ra5	at uq1 drive 1
disk		ra6	at uq1 drive 2
disk		ra7	at uq1 drive 3

Now, of course, I'll have to wait for a while to see if the dynamic
bad block replacement in 2.0 works correctly. I don't have any reason
to think it works, but I'm a worrier! 

-- 

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wyatt@cfa.harvard.EDU (Bill Wyatt) (09/26/87)

> Now, of course, I'll have to wait for a while to see if the dynamic
> bad block replacement in 2.0 works correctly. I don't have any reason
> to think it works, but I'm a worrier! 

Uh, a mental slip, there. I meant to say I have no reason to think it
won't work.
-- 

Bill    UUCP:  {seismo|ihnp4}!harvard!cfa!wyatt
Wyatt   ARPA:  wyatt@cfa.harvard.edu
         (or)  wyatt%cfa@harvard.harvard.edu
      BITNET:  wyatt@cfa2
        SPAN:  17410::wyatt   (this will change, someted mo