mellanox connectx-4

hey, I feel like I am missing something. TL;DR so I am up on the mlag and connections between the switches (seem) to work fine with the MLAG reporting UP as status, switches are correctly reported as master and slave and till here we are good, but traffic between switches does not seem to...

Here is how i was able to get proxmox working with Infiniband and SR-IOV. Hardware used is a mellanox switch (sx6036) and a mellanox Cx-4 100gbps EDR dual (or single) port card. Make sure the firmware is latest. AS FAR AS IM AWARE, THIS WILL NOT WORK WITH OPENSM AND MUST HAVE A MELLANOX SWITCH...

Hi I have 2 pve servers (cluster) which I updated to 6.5.11-8 and rebooted yesterday. Since then, one of the two mellanox adapters stopped functioning normally. Each server has 2 ConnectX-4 Lx adapters 1 x MCX4121A-ACA_Ax PCIE x8 - FW 14.32.1010 - Not working 1 x MCX4621A-ACA_Ax OCP 3.0 - FW...

I'm trying to pave the way for migrating Proxmox 7 to 8. One warning thrown by pve7to8 is about an installed dkms module - which is version 4.18.0 of the mellanox drivers, as previously, my ConnectX-4 was not working reliably. I googled and found that this module will probably cause issues...