We are not using RoCE in production, but a few years ago we tested it with
25Gb/s cards. From what I recall, RDMA was working as expected using the
MOFED stack, running lnet bench was using a few cores with TCP, while the
same benchmark with RoCE was using almost 0 CPU cores.
The only change I
We have been using Lustre on InfiniBand with o2ib(ib0) specified. If
we had an Ethernet with RoCE enabled, would this work on that kind of
network? If not, is there a different way to configure for RoCE which
is recommended (using RDMA - I know we could switch to tcp)?
.. Lana
