sr-iov

ok, i have jumped through the hoops to enable SR-IOV on our proxmox host, and have the resulting list of virtual functions listed when i do a ```lspci```. the issue i have now is, how does one assign a vLan tag to said virtual functions so that the vm is sitting on the proper network? i can't...

Hi all, I've used the below method to setup SR-IOV for my Intel X550T on Proxmox 7-x installs, but I can't seem to get it working on 8-x installs. Does anyone see what I'm missing or doing wrong? Noting I'm using systemd boot since I have ZFS, no GRUB. root@pve-labby:~# pveversion --verbose...

Hello all, I have a configuration that utilizes SR-IOV to create VF's that are then passed to my VM's to allow high speed traffic with no additional overhead. When trying to migrate it complains about the local device. All nodes in my cluster are identical, i wanted to know if anybody has...

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'm fairly new to SR-IOV this and hope I'm using the right terminology and abbreviations. I'm trying to figure this out. I've got a VM which I've assigned it a VF from the main 10GBe network card. This works fine, it does it's thing, no issues. I wanted to use the same PF(The top "root"...

I had an Intel i350 setup with SR-IOV and it was working fine. I could use ViFs with Linux, and Windows 11. I swapped out the i350 with an i710. This was smooth as the OS saw the new NIC and it seemed to work. I changed the # of Vifs from 7 for the i350 to 32 for the i710. I have assigned ViFs...

Hello Proxmox Community, I'm new to Proxmox and SR-IOV. So, I've been exploring the configuration options for SR-IOV passthrough and span port monitoring within my virtualized environment. Despite following the documentation and attempting various troubleshooting steps, I've encountered an...

Hi everyone, I have successfully get my 12th iGPU to work with SR-IOV, but still I got two questions here: 1. Can I use one VM as the ouput of onboard HDMI or DP? (allocated a vGPU or VF) If so the HDMI CEC function will still be available? 2. If VM output to HDMI is not possible, How can I...

Hey everyone, I'm having trouble understanding how SR-IOV works on the Mellanox CX3 (non-pro) cards. The cards I have are the VPI 40GbIB/10GbE flashed to 56/40. Enabled SR-IOV in the bios, proxmox and got it showing inside proxmox. The question is related to how Nvidia handles SR-IOV in this...

Hallo zusammen In den letzten Tagen habe ich mit mit SR-IOV, VF und IOMMU beschäftigt, leider stehe ich gerade etwas an und brauche Eure Hilfe. Mein Ziel ist es OPNsense zu virtualisieren (Proxmox 7.4) und die VF einer Chelsio T520-SO-CR zu nutzten. Allerdings scheitere ich dabei, die numvfs...

Hi Folks, I hope someone can help me with this issue, I have tried many different settings to get PCI Passthrough working, with available VF functionality on an Ubuntu 22 VM, without joy. Equipment details: I am running Proxmox VE 7.3-4 on a Dell r720. I have an Intel Corporation 82599ES...

Hi guys, I've managed to install sriov virtual gpu to windows 11 vm according to this guide. Everything is working now and I can access the vm via spice or rdp. Howevewr, I'd like to access this vm locally via keyboard, mouse and monitor attached to proxmox host itself. I can passthrough mouse...

I have configured the GIM module following this. I am able to pass VFs through to VMs and it works great. However, I have been trying to modify the runtime options as indicated here. Some seem to work, and some don't. The default 256M per VF is too low for what I want to use it for, so I am...

Hi, While trying to enable SR-IOV for a fresh install of Proxmox 7.2 in Dell R7525, it is found that the NIC driver is not exposing sriov_numvfs in /sys/class/net/eno33/device. Please Help.. root@veena2:~# cd /sys/class/net/eno33/device/ root@veena2:/sys/class/net/eno33/device# ls...

Hi all, sorry for the NOOB question. I know that I can have DPDK with OVS but not with Linux bridges. Is there any thoughts from dev team regarding getting linux bridges faster (with the use of DPDK, any other userspace networking or any other way)? Kind regards

Hallo zusammen Ich arbeite aktuell an der Implementation von virutal GPU auf einem Proxmox Host. Mit der älteren Chiparchitektur "Turing" konnte ich bereits ein Setup erfolgreich in Betrieb nehmen. Die neuste Chiparchitektur "Apmere" nutzt aber SR-IOV, welches mich vor ein Problem stellt. Für...

Hallo zusammen, suche ein Mainboard das SR-IOV unterstützt und einen Intel Sockel 1200 mit Intel i9 aufnehmen kann. Ich weiß das der Sockel 1200 nicht die beste Ausgangssituation liefert um ein Mainboard zu finden das folgende Spezifikationen mindestens hat. Mindesanforderungen: - SR-IOV - 1x...

I have 2x GPUs and an LSI HBA successfully passing through to VMs so I know IOMMU is configured properly and working. SR-IOV is turned on in the MB EUFI BIOS along with the other required settings IOMMU etc. here is my /etc/modules vfio vfio_iommu_type1 vfio_pci vfio_virqfd here is the...

Hi there, just a short question: Is it possible to use the same NIC on Proxmox host as well as on VMs?

Hey! I managed to configure SR-IOV on my Proxmox machine and pass them to my guests using PCI Passthrough. I am attempting to set the state of my virtual function from auto to enable so the VFs link will stay up even if the PF is down using ip link command: ip link set eno2 vf 1 state enable...