A FreeNAS build on a Supermicro X11SPM-TPF board would not recognise a Ubiquiti UF-RJ45-10G SFP+ copper module in the on-board SFP+ cage, although the switch side showed link. The poster asked for BIOS settings or a compatible 10G RJ45 transceiver. Hardware involved: Supermicro X11SPM-TPF, Intel…
A FreeNAS box with on-board Intel X552 SFP+ ports (Xeon D) and an ESXi 6.7 host with a Mellanox ConnectX-3 (MT27500, Dell Y3KKR) were cabled with two Mellanox MCP2104-X003B passive DACs from 2014. Looping each device to itself brought the ports up, but between the two systems ESXi showed…
Running a small virtualization setup: two Proxmox 6 nodes and a target on FreeNAS 11.2. While the HBAs were connected to the target directly, everything ran for months without a single error. Put a used Brocade 200e between them to avoid crossing cables, and that's when it started. two Proxmox 6…
