From owner-cvs-all@FreeBSD.ORG Sat Aug 23 05:20:34 2003 Return-Path: Delivered-To: cvs-all@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 69E3016A4BF; Sat, 23 Aug 2003 05:20:34 -0700 (PDT) Received: from freebie.xs4all.nl (freebie.xs4all.nl [213.84.32.253]) by mx1.FreeBSD.org (Postfix) with ESMTP id 031B643F3F; Sat, 23 Aug 2003 05:20:33 -0700 (PDT) (envelope-from wkb@freebie.xs4all.nl) Received: from freebie.xs4all.nl (localhost [127.0.0.1]) by freebie.xs4all.nl (8.12.9/8.12.9) with ESMTP id h7NCKW3D000369; Sat, 23 Aug 2003 14:20:32 +0200 (CEST) (envelope-from wkb@freebie.xs4all.nl) Received: (from wkb@localhost) by freebie.xs4all.nl (8.12.9/8.12.9/Submit) id h7NCKWR1000368; Sat, 23 Aug 2003 14:20:32 +0200 (CEST) Date: Sat, 23 Aug 2003 14:20:32 +0200 From: Wilko Bulte To: Poul-Henning Kamp Message-ID: <20030823122032.GB233@freebie.xs4all.nl> References: <20030822214841.22D7D2A8C1@canning.wemm.org> <23689.1061623695@critter.freebsd.dk> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <23689.1061623695@critter.freebsd.dk> User-Agent: Mutt/1.4.1i X-OS: FreeBSD 4.8-STABLE X-PGP: finger wilko@freebsd.org cc: src-committers@FreeBSD.ORG cc: Paul Saab cc: Peter Wemm cc: cvs-src@FreeBSD.ORG cc: Peter Jeremy cc: cvs-all@FreeBSD.ORG Subject: Re: cvs commit: src/sys/geom geom_ccd.c X-BeenThere: cvs-all@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: CVS commit messages for the entire tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 23 Aug 2003 12:20:34 -0000 On Sat, Aug 23, 2003 at 09:28:15AM +0200, Poul-Henning Kamp wrote: > In message <20030822214841.22D7D2A8C1@canning.wemm.org>, Peter Wemm writes: > >Peter Jeremy wrote: > >> On Fri, Aug 22, 2003 at 04:24:43AM -0700, Paul Saab wrote: > >> >This was done with a 12 port 3ware with 12x250gig (really 232.88GB) > >> >disks all in 3U. > >> > >> How are you going to back it up? > > > >You haven't seen the tape silo that I saw on wednesday :-). It impressed > >the hell out of me, even with my hard-core hardware cynic hat on. > > > >I *think* it was this beastie: > >http://www.storagetek.com/prodserv/products/tape/9310/ > >144,000 tape cartridges per silo > >28.8 PetaBytes storage per silo > >100TB per hour backup capacity > > > >I want one for home so that I can back up my mail inbox :-) > > I was lightly involved in seeing ICMWF move their four silos. They had > six of their operators spend an entire day moving tapes in wheelbarrows > from one room to the next :-) > > Once you get into that amount of storage you either have two copies > already or you live with your losses. Losses == bankruptcy (in a lot of cases ;) -- | / o / /_ _ wilko@FreeBSD.org |/|/ / / /( (_) Bulte