Hello, I'm trying to get IPOIB bonding to work with the hw_csum enabled. I'm using OFED-1.3-RC2 with Mellanox MT25208 Infinihost IIIEx. If I enabled the bonding together with the hw_csum, on some hosts iperf works in both directions and both machines can be iperf server or client. On another machine(all the same hardware(IBM x3655)/software), it doesn't work, but sometimes restarting openibd(so unloading/loading the modules) helps. Sometimes the host only works as iperf server or client, but not as both. If I start puling and replugging cables from the machines, in 90% of the cases the bond fails(so the first failover works, failback not).
When I disable hw_csums, I can start iperf's, pull and replug all cables and the iperf's run uninterrupted. Regards, Stijn _______________________________________________ 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
