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--> Get the LID info $ sudo sminfo -C mlx5_0 sminfo: sm lid 1 sm guid 0x98039b03009fd0ae, activity count 16166942 priority 14 state 3 SMINFO_MASTER --> Use LID=1 to the get the SM node info $ sudo smpquery nd 1 -C mlx5_0 Node Description:......................sm02 HCA-1 --> SM node is "sm02" |
or you can mix them together in one simple script
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$sudo smpquery nd `sudo sminfo -C mlx5_0 | awk '{print $4}'` -C mlx5_0
Node Description:......................sm02 HCA-1 |