From owner-freebsd-hackers Fri Feb 10 06:16:10 1995 Return-Path: hackers-owner Received: (from root@localhost) by freefall.cdrom.com (8.6.9/8.6.6) id GAA16621 for hackers-outgoing; Fri, 10 Feb 1995 06:16:10 -0800 Received: from po3.andrew.cmu.edu (PO3.ANDREW.CMU.EDU [128.2.10.103]) by freefall.cdrom.com (8.6.9/8.6.6) with ESMTP id GAA16615 for ; Fri, 10 Feb 1995 06:16:09 -0800 Received: (from postman@localhost) by po3.andrew.cmu.edu (8.6.9/8.6.9) id JAA06222 for freebsd-hackers@freefall.cdrom.com; Fri, 10 Feb 1995 09:16:01 -0500 Received: via switchmail; Fri, 10 Feb 1995 09:16:00 -0500 (EST) Received: from pcs1.andrew.cmu.edu via qmail ID ; Fri, 10 Feb 1995 09:15:35 -0500 (EST) Received: from pcs1.andrew.cmu.edu via qmail ID ; Fri, 10 Feb 1995 09:15:30 -0500 (EST) Received: from mms.4.60.Nov..4.1993.10.47.32.pmax.ul4.EzMail.Phred.2.0.CUILIB.3.45.SNAP.NOT.LINKED.pcs1.andrew.cmu.edu.pmax.ul4 via MS.5.6.pcs1.andrew.cmu.edu.pmax_ul4; Fri, 10 Feb 1995 09:15:24 -0500 (EST) Message-ID: <4jCrHwi00Uzx41bbtr@andrew.cmu.edu> Date: Fri, 10 Feb 1995 09:15:24 -0500 (EST) From: "Alex R.N. Wetmore" To: freebsd-hackers@freefall.cdrom.com Subject: Re: My iozone results In-Reply-To: <199502101049.CAA07641@netcom14.netcom.com> Sender: hackers-owner@FreeBSD.org Precedence: bulk Excerpts from internet.computing.freebsd-hackers: 10-Feb-95 Re: My iozone results by Amancio Hasty Jr@netcom. > >I thought you were still having problems with the card timing out. > > I am having problems in fact I am using my adaptec 1542c right now. You get that speed with a 1542c? How? I'm running a 1542c with a Micropolis 4110S (should be about the same speed as your empire, its 5400 rpm, 8.5ms seek) and I get really piddly speeds (around 1 meg/s). Also on the bus are two SCSI1 components, a NEC CDR-210 (shitty CD-ROM drive too, because it won't generate parity and doesn't support disconnection), and a Archive Viper 6150 (which seems like a fairly decent 150 meg tape drive). SCSI bus is set to 5megabytes/sec and my ISA bus is set for 8mHz. This is under NetBSD, but the drivers should be the same. Maybe its time to pull other stuff off of my SCSI bus and see what happens. alex