[openib-general] InfiniPath + OpenIB question
halr at voltaire.com
Mon Nov 21 13:17:25 PST 2005
On Mon, 2005-11-21 at 16:05, Tim Miller wrote:
> I've been playing around with PathScale InfiniPath and OpenIB with the
> gen2 code checked out of subversion last Friday, and I'm having a bit of
> trouble with it. I can build and install everything OK, and the ipath
> driver appears to work, but I'm having trouble with the mvapich included.
> I can compile the example programs just fine, but when I run:
> mpirun_rsh -rsh -np 4 -hostfile nodes ./cpip
> I get the following error:
>  Abort: Error getting HCA context
> at line 94 in file viainit.c
> mpirun: executable version 0 does not match our version 2.
> I am running an older version of opensm -- thinking that may be the
> problem, I compiled the opensm in the gen2 tree, but it fails. Looking at
> the log, the problem seems to be that osm_vendor_bind fails with an unable
> to open port error.
Are you sure there is no instance of OpenSM that was running when you
started this ? Did you also rebuild the other management libraries
(libibcommon, libibmad, and libibumad) ?
> I'm new to openib in general. I've dug around in the Wiki and googled a
> bit, but didn't find much useful, so I'm not sure how to debug this
> Best Wishes,
> openib-general mailing list
> openib-general at openib.org
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