On Tue, 2006-08-15 at 14:18, Sean Hefty wrote: > >> A potential fix I see for this is to use the same qkey for all UD QPs and > >> multicast groups created by the RDMA CM. Otherwise we restrict UD QPs to > >using > >> a single destination (remote UD QP or multicast group.) > > > >Doesn't the QKey need to be the same as the one used for the IPoIB > >broadcast group (for the partition in question) per IPoIB RFC ? It > >should also be the one returned in the SA MCMemberRecord response. > > It shouldn't. The RDMA CM multicast groups are separate from those used by > ipoib.
Is the IP address only used locally to construct the MGID ? What does the MGID look like ? What signature does it use if any ? -- Hal > - Sean _______________________________________________ openib-general mailing list openib-general@openib.org http://openib.org/mailman/listinfo/openib-general To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general
