From owner-freebsd-scsi Tue Dec 17 11:29:36 1996 Return-Path: Received: (from root@localhost) by freefall.freebsd.org (8.8.4/8.8.4) id LAA13119 for freebsd-scsi-outgoing; Tue, 17 Dec 1996 11:29:36 -0800 (PST) Received: from mexico.brainstorm.eu.org (root@mexico.brainstorm.fr [193.56.58.253]) by freefall.freebsd.org (8.8.4/8.8.4) with ESMTP id LAA13099; Tue, 17 Dec 1996 11:29:06 -0800 (PST) Received: from brasil.brainstorm.eu.org (brasil.brainstorm.fr [193.56.58.33]) by mexico.brainstorm.eu.org (8.7.5/8.7.3) with ESMTP id UAA04843; Tue, 17 Dec 1996 20:28:54 +0100 Received: (from uucp@localhost) by brasil.brainstorm.eu.org (8.6.12/8.6.12) with UUCP id UAA03525; Tue, 17 Dec 1996 20:28:27 +0100 Received: (from roberto@localhost) by keltia.freenix.fr (8.8.4/keltia-uucp-2.9) id UAA15262; Tue, 17 Dec 1996 20:25:01 +0100 (CET) Message-ID: Date: Tue, 17 Dec 1996 20:25:00 +0100 From: roberto@keltia.freenix.fr (Ollivier Robert) To: freebsd-hardware@freebsd.org, freebsd-scsi@freebsd.org Subject: Re: HELP: dump to EXB-8700 tape drive hangs freebsd References: <199612171604.IAA12833@tibet.stepnet.com> X-Mailer: Mutt 0.54 Mime-Version: 1.0 X-Operating-System: FreeBSD 3.0-CURRENT ctm#2815 In-Reply-To: <199612171604.IAA12833@tibet.stepnet.com>; from Ping Mai on Dec 17, 1996 08:04:19 -0800 Sender: owner-freebsd-scsi@freebsd.org X-Loop: FreeBSD.org Precedence: bulk According to Ping Mai: > I was using dump to backup to a Exabyte 8700 (actually a 8505) 8mm > tape drive hanging off a Adaptec 1510 when the system hung. I could Why don't you try to hook it on the Adaptec 284X instead ? A 1510 doesn't do DMA nor busmaster... > ahc0: at 0x1c00-0x1cff irq 11 on isa > ahc0: aic7770 >= Rev E, Single Channel, SCSI Id=7, 4 SCBs -- Ollivier ROBERT -=- The daemon is FREE! -=- roberto@keltia.freenix.fr FreeBSD keltia.freenix.fr 3.0-CURRENT #31: Tue Dec 3 23:52:58 CET 1996