From owner-freebsd-performance@FreeBSD.ORG Sun Dec 2 02:07:19 2007 Return-Path: Delivered-To: freebsd-performance@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 7725416A419 for ; Sun, 2 Dec 2007 02:07:19 +0000 (UTC) (envelope-from mike@sentex.net) Received: from smarthost1.sentex.ca (smarthost1.sentex.ca [64.7.153.18]) by mx1.freebsd.org (Postfix) with ESMTP id 3EF4613C458 for ; Sun, 2 Dec 2007 02:07:19 +0000 (UTC) (envelope-from mike@sentex.net) Received: from lava.sentex.ca (pyroxene.sentex.ca [199.212.134.18]) by smarthost1.sentex.ca (8.13.8/8.13.8) with ESMTP id lB227IiU047859; Sat, 1 Dec 2007 21:07:18 -0500 (EST) (envelope-from mike@sentex.net) Received: from mdt-xp.sentex.net (simeon.sentex.ca [192.168.43.27]) by lava.sentex.ca (8.13.8/8.13.3) with ESMTP id lB227Hau006973 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Sat, 1 Dec 2007 21:07:17 -0500 (EST) (envelope-from mike@sentex.net) Message-Id: <200712020207.lB227Hau006973@lava.sentex.ca> X-Mailer: QUALCOMM Windows Eudora Version 7.1.0.9 Date: Sat, 01 Dec 2007 21:05:21 -0500 To: Peter Losher From: Mike Tancsa In-Reply-To: <47521068.7050004@isc.org> References: <20071129101729.GA57985@harmless.hu> <20071130143023.I884@192.168.1.107> <20071201163334.GA21709@harmless.hu> <10228705@bb.ipt.ru> <47521068.7050004@isc.org> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii"; format=flowed Cc: freebsd-performance@freebsd.org Subject: Re: mysql scaling questions X-BeenThere: freebsd-performance@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Performance/tuning List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 02 Dec 2007 02:07:19 -0000 At 08:54 PM 12/1/2007, Peter Losher wrote: >Manjunath R Gowda wrote: > > On 12/1/07, Boris Samorodov wrote: > >> > >> 3ware driver is under GIANT at 7.x. I don't know if it's the same for > >> linux. > > > > It is not under GIANT any more, MPSAFE starting from 7.0 BETA1. > >I know in one case on a box running BETA2 the kernel dmesg reported that >the twe driver was both GIANT and MPSAFE... (dunno if that has been >fixed in BETA3 yet, I should check...) Hi, I think the card in question is twa in this case. On a RELENG_7 box from the other day, it shows up as 3ware device driver for 9000 series storage controllers, version: 3.70.05.001 twa0: <3ware 9000 series Storage Controller> port 0x3000-0x30ff mem 0x88000000-0x89ffffff,0x8a200000-0x8a200fff irq 16 at device 0.0 on pci2 twa0: [ITHREAD] twa0: INFO: (0x15: 0x1300): Controller details:: Model 9650SE-2LP, 2 ports, Firmware FE9X 3.06.00.005, BIOS BE9X 3.06.00.002 da0 at twa0 bus 0 target 0 lun 0 da0: Fixed Direct Access SCSI-5 device da0: 100.000MB/s transfers da0: 76283MB (156227584 512 byte sectors: 255H 63S/T 9724C) ---Mike