[ofiwg] OFED compatibility issue with Qlogic Infiniband card

nv8840 at rit.edu nv8840 at rit.edu
Mon Aug 15 07:49:45 PDT 2016


I am trying to work with CentOS 6.8  and Qlogic Corp. IBA6110 Infiniband
HCA(rev 3) while testing I receive following error message:

[[23581,1],4][btl_openib_component.c:3369:handle_wc] from n003 to: error polling LP CQ with status RETRY EXCEEDED ERROR status
number 12 for wr_id 7057fe8 opcode 2  vendor error 0 qp_idx 3

and increasing btl_openib_ib_timeout had no effect.

I am not sure what it means and how can it be resolved as it is affecting
my performance. I am using infiniband support package from centos 6.8 for
configuration of drivers.

Thanking you,
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