As shown in the image, the phys state is LINKUP. How can we make the state UP, and why might it not be UP?
mlx5_3
At first try to compare card paramets by command ( or you can set it to factory reset)
mlxconfig -d -q
Then try to check connection
do mlxlink to see link connection errors
mlxlink -d lid-ХХ -p 17/2 -c -e --show_histogram --rx_fec_histogram
also you can check cables
command
mlxcables
Hi Mooyu,
Please share the output of below command:
mlxlink -d mlx5_3 -p 1 -c -m -e --show_device --cable --dump
Thanks,
Yuying
Thank you for your help. Unfortunately, it seems that restarting the device has resolved the issue. I remember that the information I checked with mlxlink before was not different from the normal ports.
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