On 11/09/15 13:10, Stephen Cousins wrote:

> This all works and ib0 comes up with the correct IP address but it is in
> DATAGRAM mode. I'd like to change it to CONNECTED mode. To do this I tried:
> 
>   * chdef n101 nicextraparams=CONNECTED_MODE=yes

Close, this works for us:

    nicextraparams.ib0=MTU=65520 CONNECTED_MODE=yes

This is because we want to run with jumbo frames for our IB network as
we're running GPFS over IPoIB.

I don't think I ever said thanks to the xCAT developers for implementing
this for us.  So thanks! :-)

Best of luck,
Chris
-- 
 Christopher Samuel        Senior Systems Administrator
 VLSCI - Victorian Life Sciences Computation Initiative
 Email: [email protected] Phone: +61 (0)3 903 55545
 http://www.vlsci.org.au/      http://twitter.com/vlsci


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