From owner-freebsd-current Tue Sep 29 19:32:17 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id TAA04119 for freebsd-current-outgoing; Tue, 29 Sep 1998 19:32:17 -0700 (PDT) (envelope-from owner-freebsd-current@FreeBSD.ORG) Received: from frmug.org (frmug-gw.frmug.org [193.56.58.252]) by hub.freebsd.org (8.8.8/8.8.8) with ESMTP id TAA04095; Tue, 29 Sep 1998 19:32:05 -0700 (PDT) (envelope-from roberto@keltia.freenix.fr) Received: (from uucp@localhost) by frmug.org (8.9.1/frmug-2.3/nospam) with UUCP id EAA12157; Wed, 30 Sep 1998 04:31:50 +0200 (CEST) (envelope-from roberto@keltia.freenix.fr) Received: by keltia.freenix.fr (VMailer, from userid 101) id 2CA121430; Wed, 30 Sep 1998 01:14:32 +0200 (CEST) Date: Wed, 30 Sep 1998 01:14:32 +0200 From: Ollivier Robert To: current@FreeBSD.ORG, scsi@FreeBSD.ORG Subject: Re: ahc & CAM: strange diagnostic Message-ID: <19980930011432.B15508@keltia.freenix.fr> Mail-Followup-To: current@FreeBSD.ORG, scsi@FreeBSD.ORG References: <19980929082453.A328@nagual.pp.ru> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 8bit X-Mailer: Mutt 0.94.4i In-Reply-To: =?iso-8859-1?Q?=3Cxzp90j31010=2Efsf=40yggdrasil=2Eifi=2Euio=2Eno=3E=3B_f?= =?iso-8859-1?Q?rom_Dag-Erling_C=2E_Sm=F8rgrav__on_Tue=2C_Sep_29=2C_1998_?= =?iso-8859-1?Q?at_04:11:39PM_+0200?= X-Operating-System: FreeBSD 3.0-BETA/ELF ctm#4660 AMD-K6 MMX @ 200 MHz Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG According to Dag-Erling C. Smørgrav : > OK, that's it. I'm definitely dumping Quantum and Seagate and going > for IBM instead. To be honest with Quantum, my brand new Viking II is blazingly fast compared to my trusty DCAS and supports the same # of transactions (64). My 4 GB DCAS runs at 9 MB/s max whereas the Viking is doing 13 MB/s. I haven't tried the new 7200 rpm DDRS IBM drives but I guess they're good too. Copyright (c) 1992-1998 FreeBSD Inc. Copyright (c) 1982, 1986, 1989, 1991, 1993 The Regents of the University of California. All rights reserved. FreeBSD 3.0-BETA #0: Sun Sep 27 14:53:13 CEST 1998 roberto@tara.freenix.org:/src/src/sys/compile/TARA [...] da0 at ahc0 bus 0 target 6 lun 0 da0: Fixed Direct Access SCSI2 device da0: 40.0MB/s transfers (20.0MHz, offset 8, 16bit), Tagged Queueing Enabled da0: 4350MB (8910423 512 byte sectors: 255H 63S/T 554C) 203 [1:09] roberto@tara:~> dmesg | grep "tagged openings" (da0:ahc0:0:6:0): tagged openings now 63 -- Ollivier ROBERT -=- FreeBSD: The Power to Serve! -=- roberto@keltia.freenix.fr FreeBSD keltia.freenix.fr 3.0-BETA #0: Sat Sep 19 23:38:25 CEST 1998 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message