>> max_mcast_grp = 8192 >> max_mcast_qp_attach = 8 >> max_total_mcast_qp_attach = 65536 > >OK I see the exact same thing here. What exactly do these params mean? > Particularly max_mcast_qp_attach, is that the most QPs attached to one >group for this device, or max groups a QP can attach to?
Maximum number of multicast groups supported by this HCA. Shall be zero if this HCA does not support IBA unreliable multicast. Maximum number of QPs which can be attached to multicast groups for this HCA. Shall be zero if this HCA does not support IBA unreliable multicast. Maximum number of QPs per multicast group supported by this HCA. Shall be zero if this HCA does not support IBA unreliable multicast. Given that I can only join 6 times, I'm guessing that I'm hitting into an issue with max_mcast_qp_attach = 8. (At least ipoib has joined multicast groups as well.) - Sean _______________________________________________ general mailing list [email protected] http://lists.openfabrics.org/cgi-bin/mailman/listinfo/general To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general
