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Date:      Sat, 16 Mar 2002 10:52:45 +0100
From:      Wilko Bulte <wkb@freebie.xs4all.nl>
To:        Warner Losh <imp@harmony.village.org>
Cc:        Alfred Perlstein <bright@mu.org>, Kirk McKusick <mckusick@FreeBSD.ORG>, cvs-committers@FreeBSD.ORG, cvs-all@FreeBSD.ORG
Subject:   Re: cvs commit: src/sys/coda coda_vnops.c src/sys/dev/ccd ccd.c src/sys/dev/md md.c src/sys/dev/vinum vinumdaemon.c vinuminterrupt.c vinumrequest.c vinumrevive.c src/sys/fs/hpfs hpfs_vnops.c src/sys/fs/msdosfs msdosfs_fat.c msdosfs_vnops.c ...
Message-ID:  <20020316105245.A19669@freebie.xs4all.nl>
In-Reply-To: <200203152325.g2FNPwL61201@harmony.village.org>; from imp@harmony.village.org on Fri, Mar 15, 2002 at 04:25:58PM -0700
References:  <20020315185427.GK4857@elvis.mu.org> <200203151849.g2FInlW38440@freefall.freebsd.org> <20020315185427.GK4857@elvis.mu.org> <200203152325.g2FNPwL61201@harmony.village.org>

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On Fri, Mar 15, 2002 at 04:25:58PM -0700, Warner Losh wrote:
> In message <20020315185427.GK4857@elvis.mu.org> Alfred Perlstein writes:
> : In case no one has said it (which I doubt) you rule. :)
> 
> daddr64_t is 9,444,732,965,739,290,427,392 bytes, or 9,444,732 PB (P
> expressed in the SI units that disk makers use).  This is >> the
> largest disk arrays today (by a factor of 10^8).  At a 20%/year growth
> rate for disk sizes, that's 101 yeats before the largest disk arrays
> get this big :-)

FWIW: the biggest RFP I ever saw was a customer who wanted us to supply 
1 PB in a single order. Which <clicketyclick> is approx 65 19" 42 racks
at the moment. Soon to be half that number ;-)

W/

-- 
|   / o / /_  _   		wilko@FreeBSD.org
|/|/ / / /(  (_)  Bulte		Arnhem, the Netherlands

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