[openib-general] Connectivity

[Hal Rosenstock]

Hi again Sean,

On Fri, 2005-09-02 at 13:13, Sean Hubbell wrote:

Thanks for bearing with this process...

> Sep 02 11:44:38 [447FF960] -> SA MAD dump:
>                                 base_ver................0x1
>                                 mgmt_class..............0x3
>                                 class_ver...............0x2
>                                 method..................0x2 (SubnAdmSet)
>                                 status..................0x0
>                                 resv....................0x0
>                                 trans_id................0x7333c794d
>                                 attr_id.................0x38 
> (MCMemberRecord)
>                                 resv1...................0x0
>                                 attr_mod................0x0
>                                 rmpp_version............0x0
>                                 rmpp_type...............0x0
>                                 rmpp_flags..............0x0
>                                 rmpp_status.............0x0
>                                 seg_num.................0x0
>                                 payload_len/new_win.....0x0
>                                 sm_key..................0x0000000000000000
>                                 attr_offset.............0x0
>                                 resv2...................0x0
>                                 comp_mask...............0x00000000000130c7
> 
> 
> Sep 02 11:44:38 [447FF960] -> __osm_sa_mad_ctrl_process: [
> Sep 02 11:44:38 [447FF960] -> __osm_sa_mad_ctrl_process: Posting 
> Dispatcher message OSM_MSG_MAD_MCMEMBER_RECORD.
> Sep 02 11:44:38 [447FF960] -> __osm_sa_mad_ctrl_process: ]
> Sep 02 11:44:38 [42FFF960] -> osm_mcmr_rcv_process: [
> Sep 02 11:44:38 [42FFF960] -> osm_mcmr_rcv_join_mgrp: [
> Sep 02 11:44:38 [447FF960] -> __osm_sa_mad_ctrl_rcv_callback: ]
> Sep 02 11:44:38 [42FFF960] -> osm_mcmr_rcv_join_mgrp: Dump of incoming 
> record.
> Sep 02 11:44:38 [42FFF960] -> MCMember Record dump:
>                                 
> MGID....................0xff12401bffff0000 : 0x0000000000090a0b
>                                 
> PortGid.................0xfe80000000000000 : 0x0005ad000003d221
>                                 qkey....................0xB1B
>                                 Mlid....................0x0
>                                 ScopeState..............0x1
>                                 Rate....................0x0
>                                 Mtu.....................0x0
>                                 TClass..................0x0
>                                 SLFlowLabelHopLimit.....0x0

This looks like a create for 224.9.10.11. What was the response just
below it ?

> Attached is the results of grep 1307c osm.log > 1307c.log.

Many of those are join failures but there are others like this:
> 				comp_mask...............0x00000000000130c7
> 				comp_mask...............0x00000000000130c7
> 				comp_mask...............0x00000000000130c7
> 				comp_mask...............0x00000000000130c7
> 				comp_mask...............0x00000000000130c7
> 				comp_mask...............0x00000000000130c7
> 				comp_mask...............0x00000000000130c7
> 				comp_mask...............0x00000000000130c7
> 				comp_mask...............0x00000000000130c7

I would like the part of the log around these if possible.

Let me know you svn version and I will provide a patch to display the
MGID when the join fails.

Also, it may be getting time to use those multicast routing and tracing
tools mentioned earlier.

-- Hal