On Wed, Feb 11, 2009 at 06:11:30PM -0500, Charles Taylor wrote: > ...... > Just ran a quick IMB (formerly Pallas) between a couple of our SDR > nodes and got 860 MBytes/sec (ping-pong, 4MB). So I don't think > there is anything inherent in SDR IB that limits you to 750 MBytes/ > sec. However, running IPoIB will probably limit you to something > even less than that which is why you should use the O2IBLND if you > want the real benefit of IB.
Yes, the last time I checked, IPoIB didn't make use of RDMA at all. Isaac _______________________________________________ Lustre-discuss mailing list [email protected] http://lists.lustre.org/mailman/listinfo/lustre-discuss
