I have installed Mellanox ConnectX-3 cards in 2 Windows Servers. I have a running IB network with opensm as subnet manager and direct connection between the two servers.
Throughput is "fine" at 2500MB/s when tested using ntttp.
However, latency is the problem. I have ~.3ms ping times (same as my 1GB ethernet). and when running diskspd against a network share I get 10X latency and 1/10th the IOPS I get when accessing the disk on the host computer directly.
Bu iş için 2 freelancer ortalamada $110 teklif veriyor
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Hi, Probably we can find a solution of the issue you faced with. The troubleshooting starting from analysis what we've got and than analyzing logs. Relevant Skills and Experience Hold extensive experience with IBM, De Daha Fazla