[ofa-general] CMA can't establish connection with QoS on

Yevgeny Kliteynik kliteyn at dev.mellanox.co.il
Wed Dec 12 07:38:24 PST 2007


Hi Sean,

I'm having troubles with using rdma when QoS is enabled on the subnet.
Everything works fine as long as QoS policy enforces SL=0, but when
the policy defines SL!=0, the client application hungs.

The only thing I see is that CMA sends sends PathRecord query to OpenSM
and OpenSM returns the QoS-enforced SL.

I've also opened bugzilla bug for this - num. 821
You can see more details and instructions to reproduce it there.

-- Yevgeny



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