>>Jun  3 02:01:53 rumpleteazer /netbsd: sd0(bt0:0:0): medium error, info = 842458 (decimal), data = 00 00 00 00
> 11 00 00 00 00 00 06 22 00 53
>
>The first thing I'd do is disconnect all the SCSI cables, check them
>all, then reattach them, making sure all are getting firm connections,
>and the termination is correct.  I've seen problems like this caused
>by nothing more than loose cables...
>

I got these exact type of errors once by leaving the terminating resistors
on accidently on a drive in the middle of my scsi chain. It was the one
that complained. Drives after it and before it were fine however....Go figure

James