From owner-freebsd-hackers Thu Jun 22 14:25:14 2000 Delivered-To: freebsd-hackers@freebsd.org Received: from resnet.uoregon.edu (resnet.uoregon.edu [128.223.144.32]) by hub.freebsd.org (Postfix) with ESMTP id 6563B37B95E; Thu, 22 Jun 2000 14:25:09 -0700 (PDT) (envelope-from dwhite@resnet.uoregon.edu) Received: from localhost (dwhite@localhost) by resnet.uoregon.edu (8.10.1/8.10.1) with ESMTP id e5MLP6f43522; Thu, 22 Jun 2000 14:25:06 -0700 (PDT) Date: Thu, 22 Jun 2000 14:25:06 -0700 (PDT) From: Doug White To: Juan Lorenzana Cc: freebsd-hackers@FreeBSD.ORG, questions@FreeBSD.ORG, marquis@roble.com Subject: Re: Problem with Adaptec scsi card In-Reply-To: <395246EA.EEE9438B@agcs.com> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-hackers@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG On Thu, 22 Jun 2000, Juan Lorenzana wrote: > We have an onboard SCSI controller which we use to talk to the local disk. We > have installed two Adaptec 2940U2W as well. One that talks directly to the RAID > and another that talks to a tape device. When we run in this configuration, we > get the following error: > > /kernel: (sa1:ahc1:0:3:0):scb 0x2F timed out in dataout phase, scsisigi == 0x4 > > This only happens during high traffic situation, like when we do our daily > backups. I have searched the newsgroups and have not found any insight as to > what might be the problem and it's resolution. We had to install the CAM > drivers in order to support the Adaptec 2940U2W card. I only found one other > instance of this problem, but no one had responded. Double-check your termination and cabling. Trouble during high activity is probably some sort of interference. It also could be a device that just can't take the heat. Doug White | FreeBSD: The Power to Serve dwhite@resnet.uoregon.edu | www.FreeBSD.org To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message