From owner-freebsd-scsi Wed Dec 8 19:42: 3 1999 Delivered-To: freebsd-scsi@freebsd.org Received: from panzer.kdm.org (panzer.kdm.org [216.160.178.169]) by hub.freebsd.org (Postfix) with ESMTP id D298115552; Wed, 8 Dec 1999 19:41:53 -0800 (PST) (envelope-from ken@panzer.kdm.org) Received: (from ken@localhost) by panzer.kdm.org (8.9.3/8.9.1) id UAA36152; Wed, 8 Dec 1999 20:41:41 -0700 (MST) (envelope-from ken) Message-Id: <199912090341.UAA36152@panzer.kdm.org> Subject: Re: SCSI problem ... OS or just bus? In-Reply-To: from The Hermit Hacker at "Dec 8, 1999 11:28:51 pm" To: scrappy@hub.org (The Hermit Hacker) Date: Wed, 8 Dec 1999 20:41:41 -0700 (MST) Cc: freebsd-scsi@FreeBSD.ORG, mackley@tht.net, freebsd-stable@FreeBSD.ORG From: "Kenneth D. Merry" X-Mailer: ELM [version 2.4ME+ PL54 (25)] MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: owner-freebsd-scsi@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org The Hermit Hacker wrote... > > I recently did two upgrades in the course of a few days...upgraded my > 3.3-STABLE to a more recent version, and added hard drives onto the > system...now I'm getting SCSI problems that make no sense :( > > The machine just hung once more, which its doing every few hours...I can > get down to the debugger, but a 'trace' doesn't appear to show anyting, so > I panic... > > ========== > (da4:ahc0:0:8:0): Other SCB Timeout > (da4:ahc0:0:8:0): SCB 0xeb - timed out in dataout phase, SEQADDR == 0x10f > (da4:ahc0:0:8:0): Other SCB Timeout > (da2:ahc0:0:5:0): SCB 0x24 - timed out in dataout phase, SEQADDR == 0x10f > (da2:ahc0:0:5:0): BDR message in message buffer > (da2:ahc0:0:5:0): SCB 0x92 - timed out in dataout phase, SEQADDR == 0x10f > (da2:ahc0:0:5:0): no longer in timeout, status = 34b > ahc0: Issued Channel A Bus Reset. 98 SCBs aborted [ ... ] > The QUANTUMs above have been in the machine for >1yr now and have worked, > from what I can tell, without a hitch...its only since we added da4+ that > we've seeing the problems...interaction problem between drive > manufacturers? I seem to recall this sort of thing being a problem on > older drives, but.. You have a cabling or termination problem. Ken -- Kenneth Merry ken@kdm.org To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-scsi" in the body of the message