At 11:24 AM 10/13/2006, Sean Hefty wrote: > >3. in req_handler() we follow the same steps as we have done without APM.. > > i.e. create qpairs, change qp state to RTR and then send REP. > > > >however, when trying to change state to RTR usinb ib_modify_qp() I get > >an error (-22). > > > >two info: same code will work if I pass alt_path as NULL or change the > >alt_path as primary path. > > > >I must be missing something here, I assume this basic APM feature works > >in RHEL4 update 4 distribtion > >of openib stack. > >I added code to the ib_cm to handle APM, but haven't ever tested it myself. I >believe others have used it successfully though. > >What differences are there between the primary and alternate paths? I.e. are >just the LIDs different, or are other values also different?
The spec allows a full address vector to be specified not just LID. Mike _______________________________________________ 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
