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Date:      Thu, 29 Aug 1996 11:15:49 -0700 (PDT)
From:      Doug White <dwhite@gdi.uoregon.edu>
To:        Igor Vinokurov <igor@cs.ibank.ru>
Cc:        freebsd-questions@freebsd.org
Subject:   Re: strange error with WD family disk
Message-ID:  <Pine.BSI.3.94.960829111441.229R-100000@gdi.uoregon.edu>
In-Reply-To: <199608291358.RAA02171@escape.cs.ibank.ru>

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On Thu, 29 Aug 1996, Igor Vinokurov wrote:

>   Sometime FreeBSD report following:
> 
> wd0: interrupt timeout:
> wd0: status 58<seekdone,drq> error 0
> wd0: interrupt timeout:
> wd0: status 58<seekdone,drq> error 1<no_dam>
> wd0: wdunwedge failed:
> wd0: status 80<busy> error 1<no_dam>
> wd0a: wdstart: timeout waiting to give command writing fsbn 10672 of 10672-10751 (wd0 bn 10672; cn 5 tn 9 sn 25)wd0: status 80<busy> error 1<no_dam>
> wd0: wdunwedge failed:
> wd0: status d0<busy,seekdone> error 1<no_dam>
> 
>   Anyone can explain?

Do you have power saving on?  IDE spindown will give the first pair of
lines if the disk doesn't come to ready fast enough. 

Otherwise, it looks like a loose cable or failing controller, or interrupt
conflict with the controller.

Doug White                              | University of Oregon  
Internet:  dwhite@resnet.uoregon.edu    | Residence Networking Assistant
http://gladstone.uoregon.edu/~dwhite    | Computer Science Major




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