From owner-freebsd-scsi Tue Jan 4 5:39:37 2000 Delivered-To: freebsd-scsi@freebsd.org Received: from gw-nl4.philips.com (gw-nl4.philips.com [192.68.44.36]) by hub.freebsd.org (Postfix) with ESMTP id 5AC6C14C81 for ; Tue, 4 Jan 2000 05:39:27 -0800 (PST) (envelope-from robert.schofield@philips.com) Received: from smtprelay-nl1.philips.com (localhost.philips.com [127.0.0.1]) by gw-nl4.philips.com with ESMTP id OAA16364 for ; Tue, 4 Jan 2000 14:39:25 +0100 (MET) (envelope-from robert.schofield@philips.com) From: robert.schofield@philips.com Received: from smtprelay-eur1.philips.com(130.139.36.3) by gw-nl4.philips.com via mwrap (4.0a) id xma016362; Tue, 4 Jan 00 14:39:25 +0100 Received: from notessmtp-nl1.philips.com (notessmtp-nl1.philips.com [130.139.36.10]) by smtprelay-nl1.philips.com (8.9.3/8.8.5-1.2.2m-19990317) with ESMTP id OAA02805 for ; Tue, 4 Jan 2000 14:39:24 +0100 (MET) Received: from EHLMS01.DIAMOND.PHILIPS.COM (ehlms01sv1.diamond.philips.com [130.139.54.212]) by notessmtp-nl1.philips.com (8.9.3/8.8.5-1.2.2m-19990317) with ESMTP id OAA24455 for ; Tue, 4 Jan 2000 14:39:23 +0100 (MET) Received: by EHLMS01.DIAMOND.PHILIPS.COM (Soft-Switch LMS 4.0) with snapi via EMEA2 id 0056890007757270; Tue, 4 Jan 2000 14:39:22 +0100 To: Subject: Re: NCR and SUN disk Message-ID: <0056890007757270000002L902*@MHS> Date: Tue, 4 Jan 2000 14:39:22 +0100 MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1; name="MEMO 01/04/00 14:37:16" Content-Transfer-Encoding: quoted-printable Content-Disposition: inline Sender: owner-freebsd-scsi@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org > The internal disc is UW (40mbs), the external is 8 bit (20mbs) Hmmm.... if you are operating the bus UW to the external connector, th= en you place a narrow device on it, if this is the last (terminated) device on this segment o= f your bus chain, you may have neglected to terminate the upper half of the bus. Have you got a W= (16) -> N (8) adaptor in place that performs this termination between the UW segment and the = disk unit? (I have to confess that this looks unlikley, but I have observed that a= 2940UW and an unterminated top byte seemed to work OK under NT 4). Rob Schofield -- "Not quick, but brilliant!" - quote from a (good) friend. = To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-scsi" in the body of the message