From owner-freebsd-stable Tue Apr 2 12:33:40 1996 Return-Path: owner-stable Received: (from root@localhost) by freefall.freebsd.org (8.7.3/8.7.3) id MAA24101 for stable-outgoing; Tue, 2 Apr 1996 12:33:40 -0800 (PST) Received: from kirk.edmweb.com (kirk.edmweb.com [204.244.190.1]) by freefall.freebsd.org (8.7.3/8.7.3) with ESMTP id MAA24086 for ; Tue, 2 Apr 1996 12:32:54 -0800 (PST) Received: (from steve@localhost) by kirk.edmweb.com (8.7.5/8.7.3) id MAA07605; Tue, 2 Apr 1996 12:31:52 -0800 (PST) Date: Tue, 2 Apr 1996 12:31:52 -0800 (PST) From: Steve Reid To: "Rodney W. Grimes" cc: Michael Smith , Zeki@Dilbert.Oasysinc.com, stable@FreeBSD.org Subject: Re: SCSI Performance under -stable/-current In-Reply-To: <199604021811.KAA03701@GndRsh.aac.dev.com> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-stable@FreeBSD.org X-Loop: FreeBSD.org Precedence: bulk > > One should always temper theory with reality. You can go a lot faster by > > striping your sectors across several surfaces, for example. > Very very very rare. I thought having more that one platter would do this?? It doesn't actually split one sector over multiple surfaces, but adjacent sectors could be (and are?). Can grab several sectors in parallel that way. Disclaimer: I probably don't know what I'm talking about.