>February 1996 sources) which has a Bus Logic BT946C and a Seagate

>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...

-----------------------------------------------------------------------------
  Michael L. VanLoon                                 michaelv@HeadCandy.com
        --<  Free your mind and your machine -- NetBSD free un*x  >--
    NetBSD working ports: 386+PC, Mac 68k, Amiga, Atari 68k, HP300, Sun3,
        Sun4/4c/4m, DEC MIPS, DEC Alpha, PC532, VAX, MVME68k, arm32...
    NetBSD ports in progress: PICA, others...

   Roll your own Internet access -- Seattle People's Internet cooperative.
                  If you're in the Seattle area, ask me how.
-----------------------------------------------------------------------------