[openib-general] RMPP Message Format Errors

Hal Rosenstock halr at voltaire.com
Wed Sep 14 08:19:50 PDT 2005


On Wed, 2005-09-14 at 11:08, Eitan Zahavi wrote:
> Hi Hal,Sean
> 
> I tested today what I think is the trunk Gen2 core with trunk OpenSM and
> still see some RMPP packet issues. 

What svn version ?

> It looks from the osmtest log file that
> the calculation of the reassembled packet size as there is always some
> extra bytes:
> 
> Aug 21 14:46:56 [40D87BB0] -> __osmv_sa_mad_rcv_cb: Count = 1 = 200 / 112 (88)
> Aug 21 14:46:56 [4017F6C0] -> osmtest_write_all_node_recs: Received 1 records.
> 
> Aug 21 14:46:56 [40D87BB0] -> __osmv_sa_mad_rcv_cb: Count = 3 = 200 / 64 (8)
> Aug 21 14:46:56 [4017F6C0] -> osmtest_write_all_port_recs: Received 3 records.
> 
> I attach also some Analyzer file that show paylen is wrong,

I will look at this shortly. Unfortunately I do not have IBA 1.2 decode
so this is by hand.

> Is it possible the patches (of the core) that fix the rmpp paylen are not
> part of the main trunk?

No. The patches are part of this. It would depend on what OpenIB svn
version you are running with but if it is a recent pull then they are
all there.

-- Hal




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