hi,
        I have a host (Dell R730) with both cards, connected to an HP8200 
switch at 10Gb.
        when writing to the same storage (netapp) this is what I get:
                ix0:            ~130MGB/s
                mlxen0  ~330MGB/s
        this is via nfs/tcpv3

        I can get similar (bad) performance with the mellanox if I increase the 
file size
        to 512MGB.
        so at face value, it seems the mlxen does a better use of resources 
than the intel.
        Any ideas how to improve ix/intel’s performance?

        cheers,
                dnny

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