[ofa-general] Re: openSM for supporting IPv6 SNM MGIDs consolidation

[Shirley Ma]

Hello Sasha,

在 2008-10-08三的 05:22 +0200，Sasha Khapyorsky写道：
> > I didn't install it, I just peeked the source code, it looks like
> the
> > OFED-1.4 will have one IB MGC with ff10601b...01ff000000, the
> management
> > packages for July release is ff10601b...01ffXXXXXX (first node IPv6
> SNM
> > 24 bit interface id). Is that right?
> 
> Yes.

The customer has tested openSM-3.2.2 from managment link website, it
works well for MGLDs consolidation. 

They also tried OFED-1.4-RC2, the consolidation doesn't work, it still
has all IPv6 MGLID groups, and they didn't see this MGC with
ff10601b...01ff000000. Is there any known bug in the recent patch or any
other parameter needs special configured? If this is a bug, do we need
to open a bug for the fix to be in next RC?

I have cheked the other attributes, they are the same: MTU, partition,
rate ... The tests were under same nodes.

Here is two nodes results for OFED-1.4 openSM:

Oct 08 18:20:52 584507 [B11AEF80] 0x07 -> OpenSM 3.2.2
-------------------------------------------------
OpenSM 3.2.2
 Reading Cached Option File: /etc/opensm/opensm.conf
 Loading Cached Option:sweep_interval = 60
 Loading Cached Option:port_prof_ignore_file = (null)
 Loading Cached Option:routing_engine = (null)
 Loading Cached Option:lid_matrix_dump_file = (null)
 Loading Cached Option:root_guid_file = (null)
 Loading Cached Option:cn_guid_file = (null)
 Loading Cached Option:ids_guid_file = (null)
 Loading Cached Option:guid_routing_order_file = (null)
 Loading Cached Option:sa_db_file = (null)
 Loading Cached Option:sm_priority = 15
 Loading Cached Option:daemon = TRUE
 Loading Cached Option:event_plugin_name = (null)
 Loading Cached Option:node_name_map_name = (null)
 Loading Cached Option:consolidate_ipv6_snm_req = TRUE

MCMemberRecord group dump:
                MGID....................ff12:401b:ffff::ffff:ffff
                Mlid....................0xC000
                Mtu.....................0x84
                pkey....................0xFFFF
                Rate....................0x83
                SL......................0x0
MCMemberRecord group dump:
                MGID....................ff12:401b:ffff::1
                Mlid....................0xC001
                Mtu.....................0x84
                pkey....................0xFFFF
                Rate....................0x83
                SL......................0x0
MCMemberRecord group dump:
                MGID....................ff12:601b:ffff::1:ff21:d59d
                Mlid....................0xC002
                Mtu.....................0x84
                pkey....................0xFFFF
                Rate....................0x83
                SL......................0x0
MCMemberRecord group dump:
                MGID....................ff12:601b:ffff::1
                Mlid....................0xC003
                Mtu.....................0x84
                pkey....................0xFFFF
                Rate....................0x83
                SL......................0x0
MCMemberRecord group dump:
                MGID....................ff12:601b:ffff::1:ff23:1651
                Mlid....................0xC004
                Mtu.....................0x84
                pkey....................0xFFFF
                Rate....................0x83
                SL......................0x0

thanks
Shirley