>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? - Sean _______________________________________________ openib-general mailing list [email protected] http://openib.org/mailman/listinfo/openib-general To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general
