From owner-freebsd-hardware@FreeBSD.ORG Mon Apr 16 21:14:10 2007 Return-Path: X-Original-To: freebsd-hardware@freebsd.org Delivered-To: freebsd-hardware@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id C47E616A404 for ; Mon, 16 Apr 2007 21:14:10 +0000 (UTC) (envelope-from gelsemap@superhero.nl) Received: from superman.superhero.nl (superhero.nl [213.84.142.150]) by mx1.freebsd.org (Postfix) with ESMTP id 2687813C484 for ; Mon, 16 Apr 2007 21:14:09 +0000 (UTC) (envelope-from gelsemap@superhero.nl) Received: (qmail 4731 invoked by uid 89); 16 Apr 2007 20:47:44 -0000 Received: by simscan 1.1.0 ppid: 4725, pid: 4727, t: 3.1267s scanners: attach: 1.1.0 clamav: 0.87.1/m:34/d:1180 spam: 3.1.0 X-Spam-Checker-Version: SpamAssassin 3.1.0 (2005-09-13) on superman.superhero.nl X-Spam-Level: X-Spam-Status: No, score=-1.4 required=4.0 tests=ALL_TRUSTED,AWL autolearn=ham version=3.1.0 Received: from unknown (HELO batman.superhero.nl) (gelsemap@10.202.77.88) by superman.superhero.nl with SMTP; 16 Apr 2007 20:47:41 -0000 From: "Gelsema, P (Patrick)" To: freebsd-current@freebsd.org, freebsd-hardware@freebsd.org Date: Mon, 16 Apr 2007 22:47:24 +0200 User-Agent: KMail/1.9.5 MIME-Version: 1.0 Content-Type: multipart/signed; boundary="nextPart2669217.BftJGTctvS"; protocol="application/pgp-signature"; micalg=pgp-sha1 Content-Transfer-Encoding: 7bit Message-Id: <200704162247.29909.gelsemap@superhero.nl> Cc: Subject: Difference between 6.2 and 7.0 Adaptec 39320D - 7.0 performing less X-BeenThere: freebsd-hardware@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: General discussion of FreeBSD hardware List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 16 Apr 2007 21:14:10 -0000 --nextPart2669217.BftJGTctvS Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Content-Disposition: inline Goodevening lists, I am toying with Freebsd 7 to see if it will and how it runs on my new Asus= =20 M2N mainboard. One of the things I noticed is that when running=20 7.0-Current-200704 the throughput of the SCSI drive seems halved. When=20 running 6.2 throughput is doubled/normal. Throughput is measured with the following command. dd if=3D/dev/zero of=3D/usr/test where /usr resides on da0s1f On 7.0 I get about 33MB/sec On 6.2 I get about 69Mb/sec I did not make any changes, installation is fresh from CD with Minimal as=20 distribution. As the NIC is not yet supported by Freebsd and I haven't got it working yet= =20 (need to get a supported nic in, hopefully tomorrow or the day after) I can= =20 only provide the below information. I had to type it reading it from anothe= r=20 console :( (this also means that I cannot CVS atm) If I need to raise a PR or something else for this please let me know, as I= am=20 new to this process. If you require more information please let me know as= =20 well, I am happy to provide. Kind regards, Patrick Gelsema __________________________________ System Details: mainboard: Asus M2N processor: AMD Athlon 64X2 4800+ memory: 2GB chipset: NVidia MCP6 logs read from console when running: 7.0-Current-200704 ahd0: port 0xe800-0xe8ff,0xe400-0xe4= ff=20 mem 0xdd7fe000-0xdd7fffff irq 16 at devuce 10.0 on pci1 ahd0: [GIANT-LOCKED] ahd0: [ITHREAD] aic7902: Ultra320 Wide Channel A, SCSI Id=3D7, PCI 33 or 66Mhz, 512 SCBs da0 at ahd0 bus 0 target 4 lun 0 da0: Fixed Direct Access SCSI-3 device da0: 160.000MB/s transfers (80.000MHz DT, offset 63, 16 bit) da0: Command Queueing Enabled da0: 34732MB (71132960 512 byte sectors: 255H 63S/T 4427C) logs read from console when running: 6.2 Release #0 ahd0: port 0xe800-0xe8ff,0xe400-0xe4= ff=20 mem 0xdd7fe000-0xdd7fffff irq 16 at devuce 10.0 on pci1 ahd0: [GIANT-LOCKED] ahd0: [ITHREAD] aic7902: Ultra320 Wide Channel A, SCSI Id=3D7, PCI 33 or 66Mhz, 512 SCBs da0 at ahd0 bus 0 target 4 lun 0 da0: Fixed Direct Access SCSI-3 device da0: 320.000MB/s transfers (160.000MHz DT, offset 63, 16 bit), Tagged Queue= ing=20 Enabled da0: 34732MB (71132960 512 byte sectors: 255H 63S/T 4427C) --nextPart2669217.BftJGTctvS Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.6 (FreeBSD) iD8DBQBGI+DhKz+4Gcg+TBERApzjAJ9KUQZWgpcRDTXxSBJUxK/UYWMyuACgxfvO dEntQFGq52hVCbGLsLs6DtQ= =cgWW -----END PGP SIGNATURE----- --nextPart2669217.BftJGTctvS--