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Date:      Mon, 13 Jan 1997 22:24:15 +0100
From:      j@uriah.heep.sax.de (J Wunsch)
To:        freebsd-hackers@freebsd.org
Subject:   Re: mount -o async on a news servre
Message-ID:  <Mutt.19970113222415.j@uriah.heep.sax.de>
In-Reply-To: <199701130130.MAA13813@genesis.atrad.adelaide.edu.au>; from Michael Smith on Jan 13, 1997 12:00:40 %2B1030
References:  <199701121947.MAA26105@phaeton.artisoft.com> <199701130130.MAA13813@genesis.atrad.adelaide.edu.au>

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As Michael Smith wrote:

> > I have had delays on the order of a minute when umounting my JAZ disk.
> 
> Sounds like you have a bug in your FS patches then.  I beat the living

(Ah, i never even thought of Terry running a brok^H^H^H^Hhacked
kernel, you're probably right here!)

But i can also confirm that this is identical to my experience, the
drive is ready to eject (or spindown) as soon as umount completed.

> Actually, it has to do with the people who did the SCSI firmware saying
> "modepage 4? On a ZBR drive?  You've got to be kidding".  And getting
> away with it.

Well, see my other posting.  You can get useable data also on a ZBR
drive.  The number of sectors per track is not part of page 4, and i
doubt ZBR drives will dynamically change their number of heads, or add
more cylinders as they are needed. :-)

-- 
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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