Hi, Could anyone confirm to me the maximum achievable bandwidth over a single 4xQDR IB link into a OSS node. I have many clients doing a write test over IB and want to know the maximum bandwidth we can expect to see for each OSS node. For MPI over these links we see between 3 and 3.5BG/s but I suspect Lustre is capable of more than this because it's not using DALP, is this correct?
Ashley. -- Ashley Pittman, Bath, UK. Padb - A parallel job inspection tool for cluster computing http://padb.pittman.org.uk _______________________________________________ Lustre-discuss mailing list Lustre-discuss@lists.lustre.org http://lists.lustre.org/mailman/listinfo/lustre-discuss
