From owner-freebsd-current Thu Oct 17 21:32:00 1996 Return-Path: owner-current Received: (from root@localhost) by freefall.freebsd.org (8.7.5/8.7.3) id VAA23309 for current-outgoing; Thu, 17 Oct 1996 21:32:00 -0700 (PDT) Received: from mexico.brainstorm.eu.org (root@mexico.brainstorm.eu.org [193.56.58.253]) by freefall.freebsd.org (8.7.5/8.7.3) with ESMTP id VAA23301 for ; Thu, 17 Oct 1996 21:31:55 -0700 (PDT) Received: from brasil.brainstorm.eu.org (brasil.brainstorm.eu.org [193.56.58.33]) by mexico.brainstorm.eu.org (8.7.5/8.7.3) with ESMTP id FAA29604 for ; Fri, 18 Oct 1996 05:31:50 +0100 Received: (from uucp@localhost) by brasil.brainstorm.eu.org (8.6.12/8.6.12) with UUCP id GAA13443 for current@freebsd.org; Fri, 18 Oct 1996 06:30:59 +0200 Received: (from roberto@localhost) by keltia.freenix.fr (8.8.0/keltia-uucp-2.9) id AAA22646; Fri, 18 Oct 1996 00:23:23 +0200 (MET DST) Message-Id: <199610172223.AAA22646@keltia.freenix.fr> Date: Fri, 18 Oct 1996 00:23:22 +0200 From: roberto@keltia.freenix.fr (Ollivier Robert) To: current@freebsd.org Subject: Re: Iozone: local vs nfs drives In-Reply-To: ; from Marc G. Fournier on Oct 17, 1996 17:00:06 -0400 References: <199610172054.NAA12845@MindBender.serv.net> X-Mailer: Mutt 0.47.13 Mime-Version: 1.0 X-Operating-System: FreeBSD 2.2-CURRENT ctm#2584 Sender: owner-current@freebsd.org X-Loop: FreeBSD.org Precedence: bulk According to Michael L. VanLoon: > > Did you have tagged-command queuing enabled? According to my tests, > > that will make a BIG difference, if you have decent drives. I know the current Buslogic doesn't support them but I'd like to know if it would be difficult to add... I have a decent drive (IBM DORS 32160) which should support them but I have a BT-747S and an Adaptec 1740A... Probing for devices on the EISA bus bt0: at 0x330-0x333, 0x3c00-0x3cff irq 11 bt0: on eisa0 slot 3 bt0: Bt747 / 0-(32bit) bus bt0: reading board settings, busmastering, int=11 bt0: version 3.37, fast sync, parity, 32 mbxs, 32 ccbs bt0: targ 0 sync rate=10.00MB/s(100ns), offset=15 bt0: targ 4 async bt0: targ 5 sync rate= 5.00MB/s(200ns), offset=08 bt0: Using Strict Round robin scheme (bt0:0:0): "IBM DORS-32160 WA6A" type 0 fixed SCSI 2 sd0(bt0:0:0): Direct-Access 2063MB (4226725 512 byte sectors) ... ahb0: at 0x5c00-0x5cff irq 12 on eisa0 slot 5 (ahb0:1:0): "MICROP 1624-07MZ1077801 HZ2P" type 0 fixed SCSI 2 sd11(ahb0:1:0): Direct-Access 642MB (1316751 512 byte sectors) (ahb0:2:0): "SEAGATE ST31200N 8158" type 0 fixed SCSI 2 sd12(ahb0:2:0): Direct-Access 1006MB (2061108 512 byte sectors) -- Ollivier ROBERT -=- The daemon is FREE! -=- roberto@keltia.freenix.fr FreeBSD keltia.freenix.fr 2.2-CURRENT #25: Tue Oct 15 21:13:57 MET DST 1996