Hi, All:
I'm new here just some days ago. Right now I'm facing a problem to using
OFED 1.2.5's verb api. In my programming, I use RDMA Write function to
transfer data ( ibv_post_send ). Then I use ibv_poll_cq to get this CQ's
finish. Sometimes, ibv_poll_cq's return error is IBV_WC_RETRY_EXC_ERR
(error code is 12). When this error code happen, any next transfer
will always fail. In this case, I have to restart computer. Anyone can
tell me how to recover this error without quit program or restart PC?
--
Best Regards
Wei Fang
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