Pradeep Satyanarayana wrote:
If packets are received by a queue pair that has gone to an error
state- which of the following is to expected :
1.It gets dropped by the hardware and the sender will be notified with
an error.
2. The packet gets delivered to the receiver and the work completion
handler needs to deal with it.
I believe that the first scenario will occur.
The responder QP is in error state so all of the incoming packets will
be dropped by the HCA.
The requestor QP, which won't get any ack (or nack), will eventually get
a retry exceeded and move to error state as well.
Dotan
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