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    USB - PCIe Bridge hardware

    Multiple vendors offer USB 3.2 gen2 to PCI-E bridge IC-s (Realtek RTL9215, JMicron JMS583) , and also for higher speed USB (gen2x2, USB4). There are dozens of cheap USB - NVME enclosures built on these chips. I'm curious if there is a possibility to connect generic PCI-E cards to the USB bus...
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    Linux, Infiniband, OpenSM, directly connected nodes

    Hi, i have two nodes directly connected via Mellanox ConnectX-3 VPI cards. Every tutorial mentions that even directly connected 2 node InfiniBand networks has to have a subnet manager running to be able to operate. I noticed that after starting OpenSM, and the links became active and up, the...
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