[openib-general] Problem running rping on chelsio T3 adapters

[Sundeep Narravula]

  With disabling of MSI-X rping now works.

Thanks,
  --Sundeep.

On Tue, 25 Jul 2006, Sundeep Narravula wrote:

> Hi Steve,
>
> > 1) krping works over T3.  So the physical connectivity is ok.
>
> This does NOT work. It gives out the same error as rping.
>
> > 2) rping doesn't work...rping client gets an error 110 from cma event 1.
> > Event 1 is ADDR_ERROR, which means something balled up trying to figure
> > out which local interface to use, or the ARP resolution failed (timed
> > out).
> >
> > 3) I seem to remember from the T3 debug logs, that the client isn't
> > getting any connect request from the iwarp CM.  This jives with #2.
>
> Yes and Yes.
>
> >
> > Does the server ever get any connection indication at all?
>
> No. The server logs do not show any indication of conenction request or
> error
>
> > Can I log into these systems and poke around?  It'll definitely expedite
> > things...
>
> Yes. We will create an account on these systems. I will send out the
> information shortly.
>
> > Also, a network sniffer trace of pkts going in/out of the client's port
> > would help too...
>
> I will have to check this.
>
> Thanks,
>   --Sundeep.
>
> >
> > Steve.
> >
> >
> >
> >
> > On Tue, 2006-07-25 at 13:47 -0400, Sundeep Narravula wrote:
> > > > > > > > > > > > > We are using kernel 2.6.16.3 and installed the latest code/drivers from
> > > > > > > > > > > > > the iwarp branch. Currently, we are seeing an address resolution problem
> > > > > > > > > > > > > while using rping.
> > > > > > > > > > > > >
> > > > > > > > > > > > > [narravul at d1-as4 examples]$ ./rping -c -VvC100 -a 150.10.11.200 -p 9999
> > > > > > > > > > > > > libibverbs: Warning: couldn't load driver
> > > > > > > > > > > > > /usr/local/lib/infiniband/mthca.so: /usr/local/lib/infiniband/mthca.so:
> > > > > > > > > > > > > undefined symbol: ibv_cmd_query_pkey
> > > > > > > > > > > > > cma event 1, error -110
> > > > > > > >
> > > >
> > > > Why don't you go ahead and build/install libmthca -or- remove the IB
> > > > card and see if that helps.  This is still some basic
> > > > configuration/installation problem here...
> > >
> > > Hi Steve,
> > >   We have tried both these options. Building libmthca / removing the IB
> > > cards did not help. We are still running the same errors. The dmesg log
> > > are also identical.
> > >
> > >   --Sundeep.
> > >
> > > >
> > > > Steve.
> > > >
> > >
> >
>
>
>
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