[openib-general] Connectivity

Sean Hubbell shubbell at dbresearch.net
Fri Sep 2 09:20:01 PDT 2005


Eitan Zahavi wrote:

> Hi Sean,
>
> OpenSM creates a log file (very detailed) if you start it with -V .
> The file is located under /var/log/osm.log (if you do not redirect it 
> using the -f flag).
>
> The detailed log file shows all the SM operations, requests, 
> responses, you name it.
> If you will attach this file we will be able to tell exactly which 
> multicast group was opened by which client.
> We can also tell which request to join the group was accepted and 
> which was not
> (joining the group - both senders and receivers is required for any IP 
> multicast group communication).
>
> You can grep -i for mgrp or mlid or mgid in the log file and see for 
> yourself what is going on.
> Also I will be happy to assist interpreting it.
>
> Eitan
>
>
I can send it but it is ~42 MB... Would you rather me send the greps? 
Attacked are the last 25 lines in the osm.log file.

Sean


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