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ib_write_bw work normally but ib_write_bw -R failed #132
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Hi, please make sure to use the interface ip instead of host name when using -R option |
Thanks!I tried to use the ip interface before your reply,but still failed. |
Hi sjc2870, thanks! Wish you the same. |
I failed at this step, I don't know what happened |
Please try to use the interface ip and not hostname when running rdmacm |
I use the interface IP: |
Can you please share the setup info, OS, cards etc.. so I can try to reproduce the issue? |
sorry,my os is '6.2.0-26-generic #26~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC'。netcard is Intel Corporation Ethernet Connection X722. |
any updates on this? |
This is output of 'ib_write_bw -a -d mlx5_0 --report_gbits node1', seems to work fine:
But it would fail if I plus '-R', like:
And I read source code and have known it's caused by RDMA_CM_EVENT_ADDR_ERROR, but I don't known why.
This is output about 'lscpi -vvv':
Any clue about what happened? look forward to your reply, thanks!
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