From owner-freebsd-scsi Mon Mar 22 1:57:30 1999 Delivered-To: freebsd-scsi@freebsd.org Received: from rt2.synx.com (tech.boostworks.com [194.167.81.239]) by hub.freebsd.org (Postfix) with ESMTP id E37EA15097 for ; Mon, 22 Mar 1999 01:56:23 -0800 (PST) (envelope-from root@synx.com) Received: from synx.com (rn.synx.com [192.1.1.241]) by rt2.synx.com (8.9.1/8.9.1) with ESMTP id LAA25810; Mon, 22 Mar 1999 11:02:53 +0100 (CET) Message-Id: <199903221002.LAA25810@rt2.synx.com> Date: Mon, 22 Mar 1999 10:54:34 +0100 (CET) From: Remy Nonnenmacher Reply-To: remy@synx.com Subject: Re: cvs commit: src/sys/cam cam_xpt.c To: roberto@keltia.freenix.fr Cc: freebsd-scsi@FreeBSD.ORG In-Reply-To: <19990322011112.A61015@keltia.freenix.fr> MIME-Version: 1.0 Content-Type: TEXT/plain; CHARSET=US-ASCII Sender: owner-freebsd-scsi@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org On 22 Mar, Ollivier Robert wrote: > According to Chuck Robey: >> -------Sequential Output-------- ---Sequential Input-- --Random-- >> -Per Char- --Block--- -Rewrite-- -Per Char- --Block--- --Seeks--- >> Machine MB K/sec %CPU K/sec %CPU K/sec %CPU K/sec %CPU K/sec %CPU /sec %CPU >> 100 6229 80.9 6213 34.9 2250 13.5 5711 79.7 6390 25.6 85.2 4.6 > > OK, here are my results, unfortunately for the IBM, the partition is not > empty and not at the best place... I've tried with 2 & 32 tags and with WC > (write cache) on & off. > > In truth, I'm fairly disappointed by the IBM drive... especially compared > to the Conner one. > The DCAS-34330xxx are the poorest disks money can buy. Your numbers are correct. RN. IeM To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-scsi" in the body of the message