[ofa-general] GPFS node loses IB-connection

[Hal Rosenstock]

On Tue, 2007-05-22 at 12:45, Shirley Ma wrote:
> Hello Koen,
> 
> From the switch log, it looks a SM issue to me. The node was kicked
> out of the membership.

Are you referring to the following messages:

May 22 08:14:59 topspin-120sc ib_sm.x[618]: %IB-6-INFO: Generate SM OUT_OF_SERVICE trap for GID=fe:80:00:00:00:00:00:00:00:05:ad:00:00:08:a8:71

May 22 08:14:59 topspin-120sc ib_sm.x[618]: %IB-6-INFO: Generate SM DELETE_MC_GROUP trap for GID=ff:12:60:1b:ff:ff:00:00:00:00:00:01:ff:08:a8:71

followed later by:

May 22 08:15:04 topspin-120sc ib_sm.x[618]: %IB-6-INFO: Generate SM IN_SERVICE trap for GID=fe:80:00:00:00:00:00:00:00:05:ad:00:00:08:a8:71

May 22 08:15:05 topspin-120sc port_mgr.x[497]: %PORT-6-INFO: port up - port=1/6, type=ib4xTXP

May 22 08:15:07 topspin-120sc ib_sm.x[632]: %IB-6-INFO: Generate SM CREATE_MC_GROUP trap for GID=ff:12:60:1b:ff:ff:00:00:00:00:00:01:ff:08:a8:71

These is the IPv6 SNM group for that node which is coming and going
based on that node coming and going (see the port up and down events in
the log as well).

-- Hal

>  Which SM you are using in your fabric? 

> Thanks
> Shirley Ma
> 
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