Steve Wise wrote:

Can the UDAPL OFED wizards shed any light on the error messages that are listed below? In particular, these seem to be worrysome:

setup_listener Permission denied
setup_listener Address already in use
These failures are from rdma_cm_bind indicating the port is already bound to this IA address. How are you creating the service point? dat_psp_create or dat_psp_create_any? If it is psp_create_any then you will see some failures until it gets to a free port. That is normal. Just make sure your create call returns DAT_SUCCESS.


Arlin, why doesn't dapl_psp_create_any() just pass a port of zero down
and let the rdma-cma pick an available port number?

That would work fine if the provider interface allowed the port to be returned. I will take a look and see if we can improve on this common code seeding method.
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