On Wed, Mar 23, 2005 at 12:16:08PM -0800, Roland Dreier wrote: > It looks like the driver is working but the SM isn't bringing the > ports to the active state. The problem could still be on the host or > the switch unfortunately. What do you see in the files > > /sys/class/infiniband/mthca0/ports/2/counters/port_rcv_packets > /sys/class/infiniband/mthca0/ports/2/counters/port_xmit_packets
ionize:~# cat /sys/class/infiniband/mthca0/ports/*/counters/port_rcv_packets 0 0 ionize:~# cat /sys/class/infiniband/mthca0/ports/*/counters/port_xmit_packets 0 0 Ditto for iowa. > > Both systems are connected to a TS-90 switch (12 port?) which > > implements it own SM. Does this need a firmware upgrade maybe? > > It's entirely possible. Have you used the same switch successfully in > the past? Yes. This is the only switch I've got. > You can check that the switch's SM is still working by > connecting a cable directly from one switch port to another. You > should see both LEDs come on for both ports (possibly after a couple > second delay) if the SM is still running. I'm still at home and will test that after lunch when I head down to the computer room (Cupertino). > I believe the switch ports will get to INIT even with the embedded CPU > completely hosed, so it's possible your switch has crashed or failed > completely. *nod*. I try the above first...then cycle power and see if it comes back to life. The switch has been on since December or so. thanks, grant _______________________________________________ openib-general mailing list [email protected] http://openib.org/mailman/listinfo/openib-general To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general
