This is a discussion on Re: Q-bus boot problems - VMS ; On 11/14/05, Will Kranz wrote: > Thanks Johnny, > You know a lot more than I, and as in this case your reply is very > informative. So what do I do next. > > I'm at best a software ...
On 11/14/05, Will Kranz
> Thanks Johnny,
> You know a lot more than I, and as in this case your reply is very
> informative. So what do I do next.
> I'm at best a software weenie, how do I diagnose a bus grant problem?
> I did the only thing I know to do, reseat boards. No change.
> Should I pull some of the controllers that require bus grants?
> Are there some XXDP's I should run. Both systems have an RL02 controller,
> one has an RX02 controller. Its disk IO that's likely to be the bus grant
> isn't it? Thanks, Will
> At 12:02 AM 11/13/2005 +0100, you wrote:
> >Sounds like an interrupt problem.
> >XXDP don't use the interrupt system, so that will work.
> >Check bus grants.
> > Johnny
Fundamental question: are there any empty bus slots between cards?
The definition of "between" depends on exactly what kind of backplane
Need further information to help in coaching you through this. A list
of what cards are in which slots would be useful.
carl lowenstein marine physical lab u.c. san diego
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