Jeff Carr wrote:
Is there a simple way to discover the lid values of other systems?
Simple? Not really. You could query the SA to obtain a list of path
records to all systems, and then extract the LIDs from those. I use:
cat /sys/class/infiniband/mthca0/ports/1/lid
to get the LIDs of both systems and then provide them manually into my test
programs. Not necessarily what you want for a real app though.
And, yes, it would be really nice if the SM reassigned the same LIDs to the
same nodes where possible.
- Sean
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