From owner-freebsd-hackers Sun Apr 4 10:19: 4 1999 Delivered-To: freebsd-hackers@freebsd.org Received: from luke.pmr.com (luke.pmr.com [207.170.114.132]) by hub.freebsd.org (Postfix) with ESMTP id DFF3114CD2 for ; Sun, 4 Apr 1999 10:18:53 -0700 (PDT) (envelope-from bob@luke.pmr.com) Received: (from bob@localhost) by luke.pmr.com (8.9.2/8.9.2) id MAA17733 for freebsd-hackers@FreeBSD.ORG; Sun, 4 Apr 1999 12:16:55 -0500 (CDT) (envelope-from bob) Date: Sun, 4 Apr 1999 12:16:55 -0500 From: Bob Willcox To: hackers list Subject: Re: dump wd0: wddump: timeout waiting for DRQ ... Message-ID: <19990404121655.A17678@luke.pmr.com> Reply-To: Bob Willcox References: <19990403204038.A10887@luke.pmr.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Mailer: Mutt 0.95.1i In-Reply-To: <19990403204038.A10887@luke.pmr.com>; from Bob Willcox on Sat, Apr 03, 1999 at 08:40:38PM -0600 Sender: owner-freebsd-hackers@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG To followup on this, I was able to get a crash dump written by turning off all of the flags on wdc0 (i.e., disabling DMA and LBA support). It looks like there may be a bug here but with a workaround and the new IDE support on the horizon, perhaps its not too important. Bob On Sat, Apr 03, 1999 at 08:40:38PM -0600, Bob Willcox wrote: > When I get a panic on one of my systems here and attempt to take a dump from > the debugger (via the "panic" command) I get this error message: > > dumping to dev 20001, offset 155776 > dump wd0: wddump: timeout waiting for DRQ (status 51 error 10 (no_id) > i/o error > > Can somebody possibly tell me whats wrong? Normally I use SCSI drives > (except for my laptop, this is the only system I have with IDE) and have > not had any trouble getting crash dumps to work. I have included my > kernel configuration file below. > > Thanks, > Bob > [ snipped kernel config ] -- Bob Willcox The man who follows the crowd will usually get no bob@luke.pmr.com further than the crowd. The man who walks alone is Austin, TX likely to find himself in places no one has ever been. -- Alan Ashley-Pitt To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message