Steve,
 
Those messages mean that you are joining a MC group which is not already 
created. The MGID iof 0xff12401bffff0000 : 0x0000000000000016 is for 
224.0.0.22. That is for IGMP on your IPoIB subnet. The group either needs to be 
preconfigured or the "first" joiner needs to create the group (which requires 
more characteristics).
 
OpenSM already precreates some groups but not this one. This can be added 
easily. Can it wait until next week ?
 
-- Hal

________________________________

From: [EMAIL PROTECTED] on behalf of Steve Wise
Sent: Thu 11/16/2006 3:18 PM
To: openib-general
Subject: [openib-general] opensm problem



I'm using 2.6.19-rc5 + sean's ucma patch series plus the latest
userspace/management code from svn.  I'm running mthca point to point
between two servers.  When I start opensm, it continually logs these
messages:

Nov 16 14:15:15 567111 [42003940] -> __osm_mcmr_rcv_join_mgrp: ERR 1B11: method 
= SubnAdmSet, scope_state = 0x1, component mask = 0x0000000000010083, expected 
comp mask = 0x00000000000130c7, MGID: 0xff12401bffff0000 : 0x0000000000000016 
from port 0x0002c902002147c9

I think this is some sort of mismatch between the mcast code in seans patch 
series and the management code maybe?

Anybody seen this?

Thanks,

Steve.


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