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Date:      Sun, 18 May 1997 22:45:15 +0200
From:      j@uriah.heep.sax.de (J Wunsch)
To:        freebsd-hackers@freefall.FreeBSD.org (FreeBSD hackers)
Cc:        dgy@rtd.com (Don Yuniskis)
Subject:   Re: newfs incantations
Message-ID:  <19970518224515.KK21485@uriah.heep.sax.de>
In-Reply-To: <199705152038.NAA01027@seagull.rtd.com>; from Don Yuniskis on May 15, 1997 13:38:16 -0700
References:  <199705152038.NAA01027@seagull.rtd.com>

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As Don Yuniskis wrote:

>     I'm trying to sort through the effects of all the 497
> different switches you can pass to newfs  :-(

Not a big problem.  Unless you run a `real' disk (*), almost any
option you would specify is likely to have only bad effects.
Don't use an option at all if you're unsure.

(*) That is: floppy (there's an example in /etc/disktab), MO, good ol'
ESDI drive etc., in short, everything that really uses a uniform
number of sectors per track.  Access to these drives might be improved
by using the FFS optimizations, for modern (zone-bit recorded) disks,
it will only be a pessimization.

-- 
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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