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Date:      Mon, 8 Sep 1997 07:47:25 +0200
From:      j@uriah.heep.sax.de (J Wunsch)
To:        freebsd-scsi@FreeBSD.ORG
Subject:   Re: Is this (SCSI) tape drive compatible with FreeBSD?
Message-ID:  <19970908074725.OZ12393@uriah.heep.sax.de>
In-Reply-To: <199709080000.RAA18961@hub.freebsd.org>; from Jonathan M. Bresler on Sep 7, 1997 17:00:16 -0700
References:  <Pine.BSF.3.96.970907182229.12725Q-100000@fallout.campusview.indiana.edu> <199709080000.RAA18961@hub.freebsd.org>

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As Jonathan M. Bresler wrote:

> >   What sort of tapes does this use?
> 
> 	full-size QIC tapes, the rugged ones with the aluminum plate.
> 	label reads:
> 	Maxell
> 	DC-9135 1.35 gigabytes

Btw., only out of curiosity, what about backward compatibility?  The
Tandbergs are backward-compatible down to QIC-120/QIC-150 for writing,
and QIC-24 (60 MB) for reading.

The DC-9135 is IMHO the ``extended length'' version of a DC-9100, i.e.
it's basically a QIC 1 GB drive, like the Tandberg TDC 41xx series.

477 KB/s looks rather fast for such a drive, my drive gets between 200
and 250 KB/s on 1 GB cartridges.  (It can push something in the 400
... 500 KB/s range, but only onto 2/2.5 GB cartridges, and employing
hardware compression.)

Btw., you might add this drive to the hw.sgml file in the FreeBSD
handbook then, it seems to be a good recommendation.

-- 
cheers, J"org

joerg_wunsch@uriah.heep.sax.de -- http://www.sax.de/~joerg/ -- NIC: JW11-RIPE
Never trust an operating system you don't have sources for. ;-)



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