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Hello I wonder if this is possible to bare metal Proxmox VE OS on Proxmox Backup Server?

Same here, it happens after I PCI passthrough : echo "options vfio-pci ids=10de:1b81,10de:10f0 disable_vga=1"> /etc/modprobe.d/vfio.conf update-initramfs -u reset So what should I do

1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever...

Hello I wonder what and where you can find the interface id, thanks

Ok thanks, if the GPU is a PCI-E 2.0 and the slot is also a 2.0, I guess that GPU will work on the specific slot of the board, right? Then that GPU can't passthrough because of that IOMMU group #13, right? Have a good day

The GPU is a PCI Express 2.0 x16 and my board have one PCI-E 3.0 and one 2.0, technically I am supposed to be okay... You say a PCI 2.0 is only wired for x4, but just have a look on the box :

So maybe there is a way to understand why it appears to freeze : root@myhomelab:~# for d in /sys/kernel/iommu_groups/*/devices/*; do n=${d#*/iommu_groups/*}; n=${n%%/*}; printf 'IOMMU group %s ' "$n"; lspci -nnks "${d##*/}"; done IOMMU group 0 00:01.0 Host bridge [0600]: Advanced Micro Devices...

Really, that sounds like a bad new to me because I got a B450 Gaming Plus Max with only 1 PCI-E 2.0 x16 slot I have another PCI-E 3.0 x16 for a LSI SAS BUS and 4x PCI-E x1 slots. Do you think if there is a way to do something from the bios?

Well you should know I am on AMD CPU because I succeed with the PCI Passthrough with that command line GRUB_CMDLINE_LINUX_DEFAULT="quiet amd_iommu=on", but anyway I thank you for your command it showed me that : IOMMU group 13 25:00.0 VGA compatible controller [0300]: NVIDIA Corporation GK107GL...

Can you take a screenshot of DL Everyone please?

Here is to ask if I should add intel_iommu=on there ==> GRUB_CMDLINE_LINUX_DEFAULT="quiet amd_iommu=on" for that NVIDIA GPU with kernel modules from intel? 25:00.0 VGA compatible controller: NVIDIA Corporation GK107GL [Quadro K420] (rev a1) (prog-if 00 [VGA co ntroller]) Subsystem...

Okay I think you are right my devices are all in the same group, my device is 25:00.00 and 25:00.01 root@myhomelab:~# find /sys/kernel/iommu_groups/ -type l /sys/kernel/iommu_groups/17/devices/0000:28:00.1 /sys/kernel/iommu_groups/7/devices/0000:00:07.0...

You don't mean GRUB_CMDLINE_LINUX_DEFAULT="quiet amd_iommu=on"? into nano /etc/modules : vfio vfio_iommu_type1 vfio_pci ids=10de:0ff3,10de:0e1b vfio_virqfd I added the ids of my GPU vga + audio

Hey you! So I know how to passthrough a PCI like LSI SAS3008 PCI-Express Fusion-MPT SAS-3, now I wonder if a NVIDIA Quadro K420 is even compatible with proxmox? When I type # lspci -nnk then I got Kernel driver in use: vfio-pci for both the VGA and audio devices. When I equip the devices on my...

Thanks

Hey folks, I need to know if this Controller is sufficient to passthrough my existing physical disk into VMs : https://www.newegg.ca/lsi-9300-8i-sata-sas/p/N82E16816118217?Item=9SIAVF2F7X2562

Yeah, the cheapest second hand are above 100$. That look to be the only option available for me if I want to install a bare metal home lab, its going to cost around 500$ and most of the cards are from China (like this ...

Hi, Thanks for your answer, so can you tell me what kind of 8x ports HBA do you recommend?

Also I wonder if this is even possible to manually assign my empty disks to a VM without a PCI?

Yes I want to passthrough my existing physical disk into the VM without a HBA Controller... I think this is why it freeze