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Storage Space Direct Poor Performance with enough NVME & SSD RRS feed

  • 질문

  • Hi guys,

    I have converged infra for hyper-v environment,

    with Mellanox connected x-5 100G *2  & converged storage

    storage node has total 6 nodes each node has 

    Chase : SuperMicro SSG-6029P-E1CR24L

    CPU : Xeon Silver 4410

    Ram : 64GB DDR4

    Disk : Intel P4610 1.6TB NVME *4  // Intel S4610 1.8TB *8 // HGST 12G NLSAS 6TB * 12

    Network : Mellanox Connect X-5 with RDMA

    OS : Windows Server 2019 Datacenter

    I made it as storage space direct but performance looks terrible it's below normal 1 ssd performance

    seq Read 573MB/S Write 277.19 MB/S

    Random 4K 750MB/S Write 246.85 MB/s

    can I know what's the problem with configuration?

    2020년 11월 10일 화요일 오후 2:48