Date: Sun, 4 Apr 1999 12:16:55 -0500 From: Bob Willcox <bob@luke.pmr.com> To: hackers list <freebsd-hackers@FreeBSD.ORG> Subject: Re: dump wd0: wddump: timeout waiting for DRQ ... Message-ID: <19990404121655.A17678@luke.pmr.com> In-Reply-To: <19990403204038.A10887@luke.pmr.com>; from Bob Willcox on Sat, Apr 03, 1999 at 08:40:38PM -0600 References: <19990403204038.A10887@luke.pmr.com>
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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 <rdy,seekdone,err> 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
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