Mellanox IS5030 - Managed QDR Infiniband Switch Write-up

Discussion in 'Networking' started by Dajinn, Sep 17, 2015.

  1. poto

    poto Active Member

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    Another factor may be the benchmark used - I don't believe iperf supports rdma extensions. IOmeter with network target may show better results on latency and throughput.
     
    #21
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  2. Chuntzu

    Chuntzu Active Member

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    Did you ever get this sorted out, if you need any help let me know I have ib working in windows server 2012r2 and 2016 tp5

    Sent from my SM-N920T using Tapatalk
     
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  3. ServerMonkey

    ServerMonkey New Member

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    I know this is an old thread. Anyone got anyway to get the latest licenses etc for the Mellanox IS 5030? We just want support for VLAN and multicast IGMP. Please share your experience get this switch to work. Thanks.
     
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  4. Rus Taliss

    Rus Taliss New Member

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    #24
  5. Rus Taliss

    Rus Taliss New Member

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    SwitchX-interfaces/SwitchX-2 at master · Mellanox/SwitchX-interfaces · GitHub (not IS5030 Switch)

    http://www.mellanox.com/related-docs/prod_management_software/MLNX-OS_VPI_v3_6_3004_UM.pdf

    Annoying how quickly support is withdrawn (or hidden) im sure its all there in IB spec , from switches. Think to jump into SwitchX2 fabrics simply from the support side.. heres what i found in Mell, as to the last OFED to support X2 VPI : (correct if im wrong) , wont do RoCE but who needs Eth in cluster .. just starting out at : InfiniBand Trade Association: Home or

    InfiniBand Solutions: IBTA - InfiniBand Trade Association

    as far as IB goes , doesnt 5030 managed IB switch come with 40Gb ports enabled ? (mine are OS) there is mention of Mellanox API, a search brings a few card related mods (FPGA in this case)

    cpldupdate tool allows the user to program on-board CPLDs on supporting mellanox products. The on-board CPLDs, as well as the core engine for programing them, are provided by Lattice Semiconductors. cpldupdate accepts VME files as input and programs the appropriate CPLD on the device. The CPLD ID is embedded in the VME file. The user need not be aware of the board composition "

    The ispVM Embedded software, provided as source code in C, interprets the VME data to manipulate the JTAG signals of connected target devices. cpldupdate tool was provided by Lattice Semiconductors and was modified to fit Mellanox needs. " (only back to SwitchX / X2 / Spectrum) as with all >MFT 4.0 + revs. Only the 4.0 supports InfiniScale IV (incl IS50XX series ) at least according to the table. My switches are halfway around the world.. any volunteers for remote install, welcome.

    http://www.mellanox.com/page/management_tools

    http://www.mellanox.com/related-docs/MFT/MFT_user_manual_4_7_0.pdf p 109

    http://www.mellanox.com/related-docs/prod_software/Mellanox_OFED_Linux_Release_Notes_3_4-2_1_8_0.pdf

    whereas what u need is the latest 4 rel with : HowTo Configure SR-IOV for ConnectX-3 with KVM ... | Mellanox Interconnect Community
     
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    Last edited: Nov 13, 2017
  6. Johndrell

    Johndrell New Member

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    I know this thread is really old now but I thought others should know. I purchased this same switch, mine did not include the entitlement license on the underside of the pullout tab and Mellanox support will no longer lookup the basic license for you, they now require you to purchase a new one at just over $2000.00.
     
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  7. Derwood

    Derwood New Member

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    Awesome topic!!!!!!
     
    #27
  8. Derwood

    Derwood New Member

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    This is a really good thread, some wonderful replies I'm now stuck with deciding between the IBM Mellanox IV IS5030 or the voltaire 4036 GRID director only about $40~$45 difference in price and an interface too I assume.

    I also think the drops in transfer rate over a period regardless of the data is maybe to do with buggy drivers?
     
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  9. Derwood

    Derwood New Member

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    The fella that created this review/post mentioned it's burnt in to the firmware, I'm sure he mentioned flicking the reset button for a period, resetting to factory defaults he then managed to extract the license number?

    Was this not the same for yourself I assume?
     
    #29
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