From owner-freebsd-isp Thu Aug 31 17: 5:14 2000 Delivered-To: freebsd-isp@freebsd.org Received: from Awfulhak.org (tun.AwfulHak.org [194.242.139.173]) by hub.freebsd.org (Postfix) with ESMTP id D961C37B423 for ; Thu, 31 Aug 2000 17:05:08 -0700 (PDT) Received: from hak.lan.Awfulhak.org (root@hak.lan.awfulhak.org [172.16.0.12]) by Awfulhak.org (8.9.3/8.9.3) with ESMTP id BAA53684; Fri, 1 Sep 2000 01:02:45 +0100 (BST) (envelope-from brian@hak.lan.Awfulhak.org) Received: from hak.lan.Awfulhak.org (brian@localhost [127.0.0.1]) by hak.lan.Awfulhak.org (8.11.0/8.11.0) with ESMTP id e8102Z707253; Fri, 1 Sep 2000 01:02:35 +0100 (BST) (envelope-from brian@hak.lan.Awfulhak.org) Message-Id: <200009010002.e8102Z707253@hak.lan.Awfulhak.org> X-Mailer: exmh version 2.1.1 10/15/1999 To: "Kenneth D. Merry" Cc: Ivan Khilko , freebsd-isp@FreeBSD.ORG, brian@Awfulhak.org Subject: Re: da0? In-Reply-To: Message from "Kenneth D. Merry" of "Wed, 30 Aug 2000 12:43:26 MDT." <20000830124326.A47977@panzer.kdm.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Date: Fri, 01 Sep 2000 01:02:35 +0100 From: Brian Somers Sender: owner-freebsd-isp@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org > On Wed, Aug 30, 2000 at 10:24:52 +0300, Ivan Khilko wrote: > > > > I read the archive of this mail-list. I see mail about problem on > > SCSI disk. > > I have same problem with my disk > > > > da0: Fixed Direct Access SCSI-2 device > > da0: 20.000MB/s transfers (20.000MHz, offset 15), Tagged Queueing Enabled > > da0: 2014MB (4124736 512 byte sectors: 255H 63S/T 256C) > > > > kernel say > > (da0:ahc0:0:0:0): SCB 0xc - timed out in datain phase, SEQADDR == 0x110 > > (da0:ahc0:0:0:0): BDR message in message buffer > > (da0:ahc0:0:0:0): no longer in timeout, status = 353 > > Unexpected busfree. LASTPHASE == 0xa0 > > SEQADDR == 0x153 > > > > and any disk operation disabled :( > > > > What you may tell about it? > > You've probably got a cabling or termination problem. I've been seeing this recently too. In fact, with a kernel built with the latest (1.48) aic7xxx.c, The first resets never seem to happen and the machine just hangs... I've now reverted to a kernel from last night and can get a login again.... (albeit with lots of resets). I'm going to drop back to 20000726 and see if that makes things sane again (I recently opened the machine - around the same time that the problems began, so there's a marginal chance that I damaged/moved the cabling or something....). > Ken > -- > Kenneth Merry > ken@kdm.org -- Brian Don't _EVER_ lose your sense of humour ! To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-isp" in the body of the message