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Date:      Wed, 28 Jan 1998 09:49:36 +0100
From:      Arne Norre Ekstroem <aneks@kom.auc.dk>
To:        scsi@FreeBSD.ORG
Subject:   Re: Jazzm
Message-ID:  <E0xxTBg-0003rD-00@opel.kom.auc.dk>
In-Reply-To: <199801271755.LAA06097@damon.com>
References:  <Pine.LNX.3.95.980127020416.12464A-100000@lithium.elemental.org> <199801271755.LAA06097@damon.com>

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>>>>> "Damon" == Damon Permezel <dap@damon.com> writes:

Damon> Is anyone else having reliability problems with Jazz? I had to
Damon> sent the first 3 back before I got one which would not eat the
Damon> disk and refuse to eject it.

Damon> Each time you send the drive back, including the disc, you lose
Damon> the disc, donating its contents to whoever gets to liberate it.

Damon> My current drive works ok, but now I am having some of my media
Damon> start to die.

Damon> When inserted, the drive makes horrible sounds for a while, then
Damon> subsides, but the media is unreadable.  It rejects mode sense.
Damon> When I use the Adaptec 2940 low level formatter, it usually fails
Damon> with a media error.  Once (different Adaptec adapter, different
Damon> firmware) it formatted all the way thru, and verified, but once I
Damon> moved it back, it died.

Damon> This was "used once or twice" media.  My other media still works,
Damon> so far....  I have dedicated 2940 adapters for externally
Damon> connected narrow devices, and I never connect more than one
Damon> device at a time, on a 3' cable, and yes, I understand the need
Damon> for correct termination.

Damon> My general impression, though, is that this is not anything I
Damon> want to consider for archive, or backup, or even casual use.

Damon> Are others having similar experiences?

Yep, I have a Jaz drive at the office, and one at home. 100% of the
media I have ever bought have wound up being defective :-( The problem
is that I don't know which drive is trashing the discs.

I hate to think about the things on which I could have spent my money if
I hadn't bought the drive (and controller)...

\Arne


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