Eyescale/Equalizer — Issue #84: Possible RDMA connect bug
Author: eile
Created: 2012-01-24 09:17:01+00:00
State: open
Labels: bug

Dardo,

Just running this by you in case you have a quick idea. This was found by @bilgili during benchmarking in a render client log:

10550 Main /home/bilgili/Equalizer/libs/co/localNode.cpp:692 5 Connecting node 75b96057a9f175a1:416ff6f2937171d6
10550 Main /home/bilgili/Equalizer/libs/co/rdmaConnection.cpp:1224 7 0x1f261e0 : RDMA_CM_EVENT_ADDR_RESOLVED( expected )
10550 Main /home/bilgili/Equalizer/libs/co/rdmaConnection.cpp:1224 7 0x1f261e0 : RDMA_CM_EVENT_ROUTE_RESOLVED( expected )
10550 Main /home/bilgili/Equalizer/libs/co/rdmaConnection.cpp:880 7 Infiniband device : qib0
10550 Main /home/bilgili/Equalizer/libs/co/rdmaConnection.cpp:982 16 Infiniband QP caps : 256 receives, 256 sends.
10550 Main /home/bilgili/Equalizer/libs/co/rdmaConnection.cpp:764 16 Connect on source lid : 0xe (14) to dest lid : 0x4 (4)
10550 Main /home/bilgili/Equalizer/libs/co/rdmaConnection.cpp:1224 18 0x1f261e0 : RDMA_CM_EVENT_REJECTED( *not* expected )
10550 Main /home/bilgili/Equalizer/libs/co/rdmaConnection.cpp:205 18 Failed to connect to destination.

As far as I see this is when connecting to the app node.