Hi, It seems like I've stumbled into some sort of bug in the port info mad query. I have several pc's connected to an IB switch. On one of the machines I have an OpenIB installation, and on one pc I continuously run a management utility that sweeps the fabric (using ibnetdiscover from management/diags/ibnetdiscover/). At one point in time after another slow-booting pc boots, ibnetdiscover fails during its fabric sweep and the IB_ATTR_PORT_INFO query to the sweeping node's ib port fails returning a physstate == 6 (LinkErrorRecovery). When I check the /sys/class/infiniband/mthca0/ports/1/state I get "4: ACTIVE".
Is there some known issue with port info mad queries? Could this be somehow related to mixed SDR/DDR switch and hcas? Maybe someone here knows how to workaround this issue? Thanks _______________________________________________ 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
