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Article View: comp.sys.sgi.admin
Article #89

Re: using non-sgi cdrom drive for install

#89
From: Dave Olson
Date: Tue, 05 Jan 1993 18:03
40 lines
2151 bytes
In <apian.726235733@ise.fhg.de> apian@ise.fhg.de (Peter Apian-Bennewitz) writes:
| 1. exec environment is installed via local tape (4.0.1)
|    (local machine VGX320)
| 
| 2. a SUN drive is attached to an Indigo (R3000), but
|    fails with SCSI timeouts (hinv o.k.).

This is known to work on some systems and not others, it may be different
revs of the Sun (actually a Sony) drive though.

| 3. the develop. SGI-CD is fed into an HP drive attached to
|    an HP750, but couldn't be mounted.
| 
| 4. same with SUN drive attached to an ELC

It is in EFS format, as are all of our installable CD's so far.
There was a program posted here called efslook, which could be
compiled on Sun's (at least) if you copied some SGI header files
there, and you could then extract the files in a manner similar
to the mtools DOS stuff into a directory.  Then you can do a normal
remote directory install.

If  you can't find efslook, I'm sure the author (not at SGI) wouldn't
mind if I repost it.

| 5. (haha, new idea:) the CD is copied from the remote
|    (HP drive/750) raw device via dd to an Indigo raw
|    disk file (/dev/rdsk/dks0d2s6). mount fails and fsck
|    doesn't like the raw disk at all.

Yep, bring up sash, and copy partition *7* (not the whole thing).
7 is the file system partition our installable CD's.

Assuming CD at ID #4, and spare partition 7 on drive 5), do 

	cp -b 31k dksc(0,4,7) dksc(0,5,7)
--
Let no one tell me that silence gives consent,  |   Dave Olson
because whoever is silent dissents.             |   Silicon Graphics, Inc.
    Maria Isabel Barreno                        |   olson@sgi.com
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Path: arc1-ca.pugleaf.net!sparky!uunet!wupost!sdd.hp.com!spool.mu.edu!sgiblab!sgigate!odin!twilight!zola!zuni!anchor!olson
From: olson@anchor.esd.sgi.com (Dave Olson)
Subject: Re: using non-sgi cdrom drive for install
Message-ID: <ugiflfo@zuni.esd.sgi.com>
Keywords: install, cdrom drive
Sender: news@zuni.esd.sgi.com (Net News)
Organization:  Silicon Graphics, Inc.  Mountain View, CA
References: <apian.726235733@ise.fhg.de>
Date: Tue, 5 Jan 93 18:03:21 GMT
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