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LINUX: How To Capture IB Dumps On IB HCA Ports on Linux Nodes?

Following IB Dump command can be used to capture IB dumps on IB HCA ports of Linux nodes.
ibdump -w <filename> -i <port number>

For e.g. if you want to capture IB dump on port 1 and save it to /ssd/ibdump.pcap file, your command will look as follows:
ibdump -w /ssd/ibdump-test.pcap -i 1


Products to which Article Applies

All Linux Hosts using IB HCA cards.



tarun boyella





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