[openib-general] Question on the best approach to debug aninfiniband connection problem

[Hal Rosenstock]

Hi again Sean,
 
> Yes, from the 4.5 hours I spent looking yesterday and with looking at
> the arp table, this makes since. What I ended up doing to fix it is to
> bring down ib0 and then bring it back up. After a little while when I
> started to try and ping, things were back to working. I will have to say
> that I was very concerned with our applications running using IPoIB, but
> after you mentioned this and after what I saw, I think we will be ok.
 
Once OpenSM is upgraded to 1.8.0 which is in progress, client reregistration will
be requested. It will then be a matter of implementing this in or on behalf of the ULPs
which do or cause SA registrations like IPoIB.
 
-- Hal