From owner-freebsd-scsi@FreeBSD.ORG Mon Aug 4 13:31:59 2003 Return-Path: Delivered-To: freebsd-scsi@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id A1A0137B401; Mon, 4 Aug 2003 13:31:59 -0700 (PDT) Received: from mail.sandvine.com (sandvine.com [199.243.201.138]) by mx1.FreeBSD.org (Postfix) with ESMTP id AE91E43F3F; Mon, 4 Aug 2003 13:31:58 -0700 (PDT) (envelope-from don@sandvine.com) Received: by mail.sandvine.com with Internet Mail Service (5.5.2653.19) id <305LHJJF>; Mon, 4 Aug 2003 16:31:58 -0400 Message-ID: From: Don Bowman To: 'Scott Long' , Wilko Bulte Date: Mon, 4 Aug 2003 16:31:57 -0400 MIME-Version: 1.0 X-Mailer: Internet Mail Service (5.5.2653.19) Content-Type: text/plain; charset="iso-8859-1" cc: "'freebsd-scsi@freebsd.org'" cc: "'aic7xxx@freebsd.org'" Subject: RE: AIC7902 SCSI aborted command X-BeenThere: freebsd-scsi@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: SCSI subsystem List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 04 Aug 2003 20:32:00 -0000 > From: Scott Long [mailto:scottl@freebsd.org] > Wilko Bulte wrote: > > On Mon, Aug 04, 2003 at 04:10:15PM -0400, Don Bowman wrote: > > > >>From: Justin T. Gibbs [mailto:gibbs@scsiguy.com] > >>>need larger spacing). If your cable is shorter than this, > you might > >>>consider trying something longer. > >> > >>Me & my trusty ruler re-measured the cable, and straightened out, > >>it is 10.4" tip to tail, which matches the spec. I was foolishly > >>thinking of the folded length. > > > > > > It isn't too folded I hope? In the sense that you sometimes > > find flatcables stashed in miniscule cutouts in cases etc. Not > > too good for signal integrity either. > > > > Except in cases where you need to slip through a tight slot and only a > flat cable will do, the new-fangled round u320 cables are superior to > their flat counterparts. Correct me if i'm wrong, but for a single device on a chain, they are equivalent. The round cable is really just the flat cable untwisted, and its got the same amount of flat length @ each end. I can believe the round ones are better for several drives on a chain. --don