9-track on Sun-4/490

[vitec!idas1!phil at uunet.uu.net]

In article <1990Aug15.235621.7477 at rice.edu> you write:
>We have put a Xylogics 472 controller and CDC 9-track tape drive on one of
>our Sun-4/490s running SunOS 4.1.  The controller board is in slot 7 and
>we are able to use the drive.  However, we are getting the following error
>messages:
>
>Aug  9 18:10:17 xx10 vmunix: xt0: stray interrupt
>Aug  9 18:10:17 xx10 vmunix: spurious VME interrupt at processor level 5

It looks like jumper problems to me.  Whenever you add a new VME board,
you need to remove the jumper on the front of the card cage for that slot.

=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=+
 Phil Meyer  email: vitec!phil   Home: (214) 6254130  Work: (214) 733-8625   |
                    mages!phil                                               |
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=+