iommu

Hi all, first off, I'm a noob and gradually learning this stuff, so thank you ahead of time for your patience and help with getting me through this Secondly, I promise I've spent days researching the answers myself before creating this thread. I've followed the guides, the official docs and I...

Recently upgraded from PMX7 (Proxmox Version 7 or PVE7) to PMX8 (Proxmox Version 8 or PVE8), and I noticed the passthrough doesn't seem to work the same way in the UI it used to. <= PVE7, the way you knew IOMMU/etc wasn't working is that in the UI, the "MAPPED DEVICES" dropdown would be empty...

Hello I have installed Proxmox VE on an HP EliteDesk 800 G3 CPU: Intel i5-6500 65W Chipset: Intel Q270 As per intel specs (available at https://www.intel.com/content/www/us/en/products/sku/88184/intel-core-i56500-processor-6m-cache-up-to-3-60-ghz/specifications.html ) the CPU supports all this...

I have been trying to get a nested VM working for a few days with little success. Host is Proxmox 8 Steps I've taken: Confirmed the following: # dmesg | grep -E "DMAR|IOMMU" [ 0.000000] ACPI: DMAR 0x0000000078EB1D98 000168 (v01 SUPERM SMCI--MB 00000001 INTL 20091013) [ 0.000000] ACPI...

Hello! Ive been trying go get IOMMU Groups and PCI-E pass through, mainly GPU, to properly work for quite a while on my new server hardware, my DMAR output looks like this. Thank you in advance and sorry for the long post, this has been a multiweek and multi-reinstall battle I haven't been...

Hi there, I'm doing something quite trivial I have this controller and 4 HDD disks attached to it: root@sofx1010pve3307:~# dmesg |grep 2008 [ 0.256490] DMAR: dmar0: reg_base_addr fed90000 ver 1:0 cap d2008c40660462 ecap f050da [ 3.309755] mpt2sas_cm0: LSISAS2008: FWVersion(20.00.07.00)...

Hi there, I'm creating a KVM virtual machine on my DL380 GEN9 (PVE 8) and attempting to pass the network card (eth0) through PCIE to the virtual machine in order to improve the network performance of my OPNsense virtual machine. I followed the instructions on the Wiki to configure this and...

I've been looking through the Proxmox forums for the past two days in regards to enabling IOMMU on my server. I am trying to enable IOMMU in order to do a PCI passthrough of my Intel 3650 NIC. I have another Dell Poweredge R510 with the the same NIC and version of Proxmox with no issues. Here...

I don't understand why my virtual machine won't start, it gives me this error I am a beginner in using proxmox

Edit: Solved with the ZFS section in https://www.reddit.com/r/Proxmox/comments/lcnn5w/proxmox_pcie_passthrough_in_2_minutes/ Hi, thank you for your time, I have Intel vt-d (IOMMU) enabled in the motherboard, and I also tested with UNRAID and GPU passthrough works fine in there, but I keep...

Hi, I tried to to read as many pages and manuals as I could but I came down to the conclusion that my motherboard doesn't support IOMMU. If someone here could help me it will be great, but after 2 days of searching and trying I have to say I'm giving up a bit. I bought my new MinisForum NAB6...

I tried to setup a Tesla P4 as vGPU and followed roughly this guide. The unlock of the GPU worked so far, and I'm able to list all vGPU profiles with mdevctl types. Then I added the PCI Device to my VM(102) and select it according to the followed picture (default MDev 285) and started the VM...

Just installed the latest proxmox. First time user here. I'd like to pass my HBA through to a VM, but for some reason IOMMU won't initialize. I've read through lots of forum posts and the directions, but I'm not seeing anything change. Here's my config details: root@pve:~# find...

I have proxmox running on Asus Sabertooth x79 mobo with single Xeon E5-2697. I'm trying to setup Plex VM with Nvidia GPU in passthrough mode. For whatever reason appears IOMMU is not enabled. I triple checked the bios settings and everything related to virtualization of CPU is enabled. I updated...

Introduction Hello all, first time poster. I'll do my best to explain myself and ask the right questions, but I apologize in advance if I end up all over the place! History For probably 5 years I've just had a 4u rack-mount server running some older hardware with 4x 3tb drives shared on my...

Edit: Just needed a BIOS update... See last post. Hi all! Does anyone have experience with pcie passthrough on the D34010WYK Intel NUC? It's a Haswell 4010U, 16GB ram. I'm trying to pass an Intel pcie dual NIC to an opnsense VM. I'm not certain but it seems like the grouping should be...

I am completely new to this and am trying to install proxmox and get the iommu to work and am not sure what I am doing wrong. I have Intel Core i3-10105f Z590 Phantom Gaming 4/Ac+ In the UEFI I went to Advanced > CPU Configuration > Intel Virtualization Technology > Enabled and Advanced >...

I have an intel 8700k in an asus maximus x hero motherboard. My proxmox server works fine, but i'm trying to pass my gpu to a truenas vm and the guides im finding say the first step is enabling vt-d. After enabling this option in the bios, the proxmox web gui works for about 30 seconds and the...

Hello all, I am pretty new to Proxmox and I want to utilize some old hardware I have laying around. Here is my setup: - Motherboard: Asrock 970 Pro3 - CPU: AMD FX-8350 - RAM: 16Gb DDR3 - Storage: 250Gb Crucial SSD for Proxmox + Intel DS SSD 480 GB for VMs - GPU: AMD RX 590 8Gb My settings are...

Followed the steps here https://pve.proxmox.com/wiki/PCI_Passthrough Cross checked my steps here https://www.servethehome.com/how-to-pass-through-pcie-nics-with-proxmox-ve-on-intel-and-amd/ BIOS is correct. GRub GRUB_DEFAULT=0 GRUB_TIMEOUT=5 GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null ||...