From owner-freebsd-questions Tue Nov 30 23:56:57 1999 Delivered-To: freebsd-questions@freebsd.org Received: from koala.pulsat.com.au (koala.pulsat.com.au [202.81.128.10]) by hub.freebsd.org (Postfix) with ESMTP id CB5A614F65; Tue, 30 Nov 1999 23:56:48 -0800 (PST) (envelope-from paul@pulsat.com.au) Received: from localhost (paul@localhost) by koala.pulsat.com.au (8.9.3/8.9.3) with ESMTP id PAA03111; Wed, 1 Dec 1999 15:56:45 +0800 (WST) (envelope-from paul@pulsat.com.au) Date: Wed, 1 Dec 1999 15:56:45 +0800 (WST) From: Paul Reece To: freebsd-questions@freebsd.org Cc: freebsd-scsi@freebsd.org Subject: cam scsi and adaptec 7890/91 Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG Hi. Have just installed 3.3-STABLE onto a machine here with onboard Adaptec 7890/7891 Ultra2 Controller. When booting however I get: ahc0: rev 0x00 int a irq 11 on pci0.12.0 ahc0: aic7890/91 Wide Channel A, SCSI Id=7, 16/255 SCBs then.. da0 at ahc0 bus 0 target 0 lun 0 da0: Fixed Direct Access SCSI-3 device da0: 11.626MB/s transfers (5.813MHz, offset 31, 16bit), Tagged Queueing Enabled da0: 8761MB (17942584 512 byte sectors: 255H 63S/T 1116C) ie, 11.626MB/s @ 5.813Mhz, instead of what I'd expect (from a machine with a 7895/7896 in it): da0 at ahc0 bus 0 target 0 lun 0 da0: Fixed Direct Access SCSI-3 device da0: 80.000MB/s transfers (40.000MHz, offset 31, 16bit), Tagged Queueing Enable d da0: 8761MB (17942584 512 byte sectors: 255H 63S/T 1116C) Anyone have any pointers as to why I'm getting only 11.6meg transfers reported upon boot when the drives and the SCSI BUS is capable of 80?? The devices ARE LVD/Ultra2 drives.. (same in both machines, except one set are SCA) Any replies direct would be appreciated - else I'll likely miss them :) Regards, Paul. -- paul reece - network administrator - pulsat communications limited preece@pulsat.com.au - ph +61 8 9481 6911 - fax +61 8 9481 6751 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message