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Code Block
$ ibstat
CA 'mlx5_0'                 
        CA type: MT4123     
        Number of ports: 1  
        Firmware version: 20.26.4012
        Hardware version: 0         
        Node GUID: 0x98039b030067a614
        System image GUID: 0x98039b030067a614
        Port 1:                              
                State: Active                
                Physical state: LinkUp       
                Rate: 200                    
                Base lid: 38                 
                LMC: 0                       
                SM lid: 1                    
                Capability mask: 0x2651e848  
                Port GUID: 0x98039b030067a614
                Link layer: InfiniBand

ibv_devices

Get the device list on the node.

Code Block
$ ibv_devices
    device                 node GUID
    ------              ----------------
    mlx5_3              98039b030067a619
    mlx5_2              98039b030067a618
    mlx5_1              98039b030067a615
    mlx5_0              98039b030067a614