🚀 go-pugleaf

RetroBBS NetNews Server

Inspired by RockSolid Light RIP Retro Guy

Article View: comp.sys.mac
Article #34100

Re: CDC Wren IV's on A/UX

#34100
From: stuart austin schmukler
Date: Mon, 07 Nov 1988 08:08
31 lines
1694 bytes
In article <213@taniwha.UUCP> paul@taniwha.UUCP (Paul Campbell) writes:
>
>	dd if=/dev/rdsk/c0d0s31 of=/dev/rdsk/c1d0s31 bs=400k
>

Which works fine if you do not want to use the MacOS partition of the
drive for writing.  As others have mentioned, the dd above blasts ALL
of the software on the target drive including the vendor's MacOS
driver.  Since the MacOS driver is needed to write on the disk reading
is the only safe thing to do.  

You can save yourself some grief by write protesting the MacOS
partition.  You can still boot A/UX, but you will get an error message
flashed on the screen during boot.  I have not seen any ill effects
from this error yet.

The best way of getting A/UX onto the drive is to get a MacOS driver
for the drive.  Then you carefully plan the layout of the disk,
partition, and copy the file systems one-by-one into the partitions.
(Luckly it does not seem you have to worry about the physical cylinder
and head layout as you must under SunOS systems.)

In short this process takes the knowledge of a UNIX literate -- not
your typical store clerk.  


If anyone has solution to this problem I'd love to hear about it.

SaS

PS: Thanks to Charlie Kim I got thru this mess. 
Technical Details
Message-ID: <676@tank.uchicago.edu>
Path: arc1-ca.pugleaf.net!utzoo!utgpu!attcan!uunet!husc6!rutgers!mailrus!ncar!tank!sas1
References: <180@umigw.MIAMI.EDU> <30249@think.UUCP> <213@taniwha.UUCP>

Show Full Headers
Complete Article Headers
Path: arc1-ca.pugleaf.net!utzoo!utgpu!attcan!uunet!husc6!rutgers!mailrus!ncar!tank!sas1
From: sas1@tank.uchicago.edu (stuart austin schmukler)
Newsgroups: comp.sys.mac,comp.unix.aux
Subject: Re: CDC Wren IV's on A/UX
Message-ID: <676@tank.uchicago.edu>
Date: 7 Nov 88 08:08:42 GMT
References: <180@umigw.MIAMI.EDU> <30249@think.UUCP> <213@taniwha.UUCP>
Reply-To: sas1@tank.uchicago.edu.UUCP (stuart austin schmukler)
Organization: University of Chicago
Lines: 31