On 19/06/2014 13:54, Sagi Grimberg wrote:
The iser target is the RDMA requester and the iser initiator is the RDMA responder. In order to determine the max inflight RDMA READ requests to set on the QP (initiator_depth), it should take the min between the initiator published initiator_depth and the max inflight rdma read requests its local HCA support (max_qp_init_rd_atom).
Let's hold with this couple of days till we resolve a related issue with the IB CM maintainer, we see something there which looks like a related bug, whose resolution or non-resolution would influence this piece, I posted a note to the maintainer http://marc.info/?l=linux-rdma&m=140342303412247&w=2
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