[ofa-general] Re: [PATCH] opensm: fix iser service-id used for SL assignment

[Andy Grover]

Or Gerlitz wrote:
> BTW - while doing this fix, I noted that the port assumed by opensm
for RDS is 18634
> (0x48CA) which is the ones used in the rds code deployed in ofed
> 1.3.x, where the rds code based deployed into ofed 1.4.y uses port
> 18635
> 
> Andy, Rick, can you guys revert to 18634 to make things simpler wrt
> RDS/QoS configuration?

It appears this is a fix for multiple rds transports each trying to bind
to that port with INADDR_ANY, see commit f0af6566. I think the correct
fix is to use a single port but have transports listen on their specific
interfaces only.

I think this is too big a fix for 1.4.0 so I will simply disable TCP
transport there (leaving just IB transport, thus no problem) and move
the port back to 18634. For 1.4.1 we will have multiple transports again
and will need to fix this by not using INADDR_ANY, as described above.

Regards -- Andy