[ofa-general] OFED 1.2 and iWarp w/ recent kernels

Scott A. Friedman friedman at ucla.edu
Sun Jun 24 14:06:57 PDT 2007


Hi

iWarp does not work for me on recent kernels (FC7 2.6.21). A simple test 
of ib_rdma_bw -c fails after some period of time (10s...3m) with the 
following error, is this known and is a bugzilla report in order? This 
is using all OFED-1.2 and Chelsio fw-1.4.

time ib_rdma_bw -c 10.10.11.20
11359: | port=18515 | ib_port=1 | size=65536 | tx_depth=100 | iters=1000 
| duplex=0 | cma=1 |
11359:pp_client_connect: unexpected CM event 7

real    0m10.003s
user    0m0.001s
sys     0m0.001s



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