From owner-freebsd-stable Tue Apr 29 01:50:03 1997 Return-Path: Received: (from root@localhost) by hub.freebsd.org (8.8.5/8.8.5) id BAA05638 for stable-outgoing; Tue, 29 Apr 1997 01:50:03 -0700 (PDT) Received: from relay.nuxi.com (nuxi.ucdavis.edu [128.120.175.23]) by hub.freebsd.org (8.8.5/8.8.5) with ESMTP id BAA05609; Tue, 29 Apr 1997 01:49:54 -0700 (PDT) Received: from dragon.nuxi.com (dav1-6.calweb.com [207.211.82.6]) by relay.nuxi.com (8.8.5/8.6.12) with ESMTP id BAA16176; Tue, 29 Apr 1997 01:03:07 GMT Received: (from obrien@localhost) by dragon.nuxi.com (8.8.5/8.7.3) id IAA01252; Tue, 29 Apr 1997 08:49:45 GMT Message-ID: <19970429014944.36331@dragon.nuxi.com> Date: Tue, 29 Apr 1997 01:49:44 -0700 From: "David O'Brien" To: gibbs@freebsd.org Cc: stable@freebsd.org Subject: AHA-2940U problem in -STABLE Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Mailer: Mutt 0.69 X-Warning: Mutt Bites! X-Operating-System: FreeBSD 2.2-STABLE Organization: The NUXI *BSD group X-PGP-Fingerprint: B7 4D 3E E9 11 39 5F A3 90 76 5D 69 58 D9 98 7A X-Pgp-Keyid: 34F9F9D5 Sender: owner-stable@freebsd.org X-Loop: FreeBSD.org Precedence: bulk Hi Justin, I'm having a little problem with my AHA-2940. I can no longer use my Exbyte 8505 8mm drive to back up my SCSI hard drive. Using a 2.2-STABLE kernel in single user mode from 4/24 I got: DUMP: 91.33% done, finished in 0:03 st0(ahc0:4:0): SCB 0x2 - timeed out while idle, LASTPHASE == 0x1, SCSISIGI == 0x0 SEQADDR == 0x8 st0(ahc0:4:0): Queueing an Abort SCB st0(ahc0:4:0): Abort Mesasge sent st0(ahc0:4:0): SCB 2 - Abort Completed st0(ahc0:4:0): no longer in timeout DUMP: End of tape detected sd0(ahc0:0:0): SCB 0x1 - timed out in message out phase, SCSISIGI == 0x0 SEQADDR == 0x0 sd0(ahc0:0:0): SCB 1: Yucky Immediate reset. Flags = 0x1 sd0(ahc0:0:0): no longer in timeout sd0(ahc0:0:0): Issued Channel A Bus Reset. 3 SCBs aborted. And then the machine froze (not even a panic). Note, that Dump shouldn't have detected EOT as I was dumping a 2gig partition on a tape that should hold 5gig minium. I've used this tape to backup the SCSI drive before, even while multiuser. So I think it has something to do with an aic7xxx change. Maybe? -- -- David (obrien@NUXI.com -or- obrien@FreeBSD.org)