Subject: Re: How do I install bootblocks?
To: Ahilan Anantha <ahilan@cory.eecs.berkeley.edu>
From: Chuck Cranor <chuck@maria.wustl.edu>
List: port-mvme68k
Date: 04/17/1997 23:13:19
In your letter dated Thu, 17 Apr 1997 20:04:19 -0700 (PDT), you wrote:
>5 partitions:
># size offset fstype [fsize bsize cpg]
> a: 63000 630 4.2BSD 1024 8192 16 # (Cyl. 2 -
>201)
> b: 63000 63630 swap # (Cyl. 202 -
>401)
> c: 412650 0 boot # (Cyl. 0 -
>1309)
> e: 246015 126630 4.2BSD 1024 8192 16 # (Cyl. 402 -
>1182)
hi-
the problem is that the mvme prom wants to boot from
the start of the disk (it isn't like a sun prom... it doesn't
know about partitions).
the first level bootblock (bootxx) has to get put installboot
at the front of the disk. i would suggest you start "a" at
offset zero and then it should work. this needs to be better
documented.
chuck