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Erwan is a Senior Engineer at eNovance. His work is focused on OpenStack, Benchmarking, Performance Tuning and System deployment. While not being in front of his computer, he's out for Kiting, Playing with RC Toys (Cars or Planes), cooking home bread, taking care of bees or sipping old Rhums.

4 Responses

  1. A quick tour of Infiniband | OpenCloud | Scoop.it

    […] When considering setting up a Cloud infrastructure, the network interconnect is one of the key element. This is especially true when thinking about the storage part of it like Ceph. 1Gb Ethernet is…  […]

  2. Pascal
    Pascal at |

    Can you details which TCP implementation you used and the parameters you’ve tuned for that particular benchmark, especially regarding cwnd.
    Moreover I would be curious about more detailed results with real-life metrics including for example disordering, jitter, variance, standard deviation, window size, etc.
    Thanks for that simple straightforward benchmark !

  3. Matt
    Matt at |

    I was able download the deb files from newer versions of Ubuntu for the various infiniband packages and install them with dpkg -i package-name.

    No need to install srptools & sdpnetstat.

    SRP is only required for iscsi rdma and SDP has basically been abandoned (rsockets seems to be the new way going forward). No one uses SDP any more.

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