On Thu, 2005-06-23 at 08:58 -0700, Roland Dreier wrote: > Josh> I get a completion with failed status 13. > > Josh> Again, this works just fine with IBV_WR_RDMA_WRITE. I'm > Josh> using 2.6.11.11 with SVN rev 2606. I'll update stuff and > Josh> try again. > > status 13 is "RNR retries exceeded." This means that the remote side > did not have a receive ready to handle this work request. > > What are you trying to do here? The between RDMA write and RDMA write > with immediate operations is sending immediate data consumes a receive > request on the remote system and generates a completion with the > immediate data. So you need to post a receive to handle RDMA write > with immediate but not regular RDMA write.
There's my problem. I was just polling on the receive buffer before...not posting a receive. > Did you modify your app to post the receive here? I'll do that. Thanks, -JE > - R. > _______________________________________________ openib-general mailing list [email protected] http://openib.org/mailman/listinfo/openib-general To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general
