3 votes
Accepted

Mellanox ConnectX-7 - Unable to get more than 250 Gbit/s

So the answer ended up being that we needed to set the PCI parameter MAX_ACC_OUT_READ to 128. Once that was set via mlxconfig -y -d mlx5_4 s MAX_ACC_OUT_READ=128 for each card and then power cycling ...
Evan's user avatar
  • 497
1 vote

3 Servers, Infiniband, without IB switch

I know it's not all of your questions but as promised here's how Infinidat link their three-controller storage arrays together with Infiniband, this image is from one of their documents, if you look ...
Chopper3's user avatar
  • 102k

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