Starli0n

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Everything posted by Starli0n

  1. Hi, I had a working setup with both NVME and GPU passthrough. But since I recently upgrade my CPU, I needed to upgrade my BIOS as well causing a blue screen and triggering a repair mode in Windows. To isolate the issue, I temporarily deactivated GPU passthrough and I still have the same issue. The thing is that when I choose to reboot Windows in Safe mode, the NVME passthough is working. So it is encouraging. As I had reset my BIOS settings since the upgrade, it might be the issue. But I do not know what is the settings I missed. Maybe something with UEFI... I attached my diagnostic zip. Does someone has a lead on this ? ryzen-diagnostics-20210729-1035.zip
  2. Hi, I had a working setup with both NVME and GPU passthrough. But since I recently upgrade my CPU, I needed to upgrade my BIOS as well causing a blue screen and triggering a repair mode in Windows. To isolate the issue, I temporarily deactivated GPU passthrough and I still have the same issue. The thing is that when I choose to reboot Windows in Safe mode, the NVME passthough is working. So it is encouraging. As I had reset my BIOS settings since the upgrade, it might be the issue. But I do not know what is the settings I missed. Maybe something with UEFI... I attached my diagnostic zip. Does someone has a lead on this ? ryzen-diagnostics-20210729-1035.zip
  3. Ok I found the solution I put the USB key to my computer and I restored the file: /boot/config/vfio-pci.cfg.bak to /boot/config/vfio-pci.cfg
  4. What was the solution ? I am facing the exact same issue ๐Ÿ™„
  5. Thank you, I did not know the 'm' config, so I use this config: export CONFIG_TLS=y export CONFIG_TLS_DEVICE=m But the file seems not to be generated nor the "*.ko" files. I attached the log, if someone can help me. build-tls.log
  6. @ich777, I just realize that you are the author of the module. I built the kernel in Custom mode and I added the two variables at the beginning of the script: export CONFIG_TLS=y export CONFIG_TLS_DEVICE=y it seems to work fine but I do not see the TLS module in a separate file in the output dir. Does it means that something went wrong or the modules are directly included into the main files ? My aim would be not to replace the whole kernel but only to install/add the ktls compiled module. Do you have any advice on this ?
  7. Thank you @ich777, I thought to avoid rebuilding the kernel as I just want a module but I think I will not be able to do otherwise. Are you sure that activate this feature could result a Kernel panic as it seems that ktls is activated out of the box on other distro ?
  8. Thank you @doron, I did not know this command
  9. Hi, I do not know how to activate the TSL kernel module (ktsl) on Unraid 6.9.1. I already found some post but seems to be outdated. I tried: $ modprobe tls modprobe: FATAL: Module tls not found in directory /lib/modules/5.10.21-Unraid So it seems that Unraid 6.9.1 is based on linux kernel 5.10.21. The TLS feature seems to be activated since linux kernel 4.13 and should be enable with those flags (CONFIG_TLS=y and CONFIG_TLS_DEVICE=y) I learnt that Unraid is base on https://packages.slackware.com but I do not know on which version ? Nor if it is 64 bits or not ? Does someone have any idea to achieve that ? Thanks
  10. Wow, thank you for sharing, it is an interesting behavior, if I can say that. So the '/mnt/cache' folder respects the permissions whereas '/mnt/user' don't... I could reproduce on my side Is there a chance to fix this ?
  11. Thank you for your answer. I understand that Unraid is not made for that but I do not get why it fails especially on /mnt/user/share. Is it linked to smb ? I do not want to create a linux VM as I want to keep my resources at the maximum. I just want a dev account to manage my docker and be able to share this account while keeping other shares private.
  12. Hi, I do not know if it is a bug or a feature but it seems that permissions are not taken into account in /mnt/user/share folders. I create a user named 'coder'. As expected in the home folder: # in /home/coder $ ls -pla foo ---------- 1 root root 4 Mar 23 03:13 foo $ cat foo cat: foo: Permission denied But in a shared folder with the same file: # in /mnt/user/system $ ls -pla foo ---------- 1 root root 4 Mar 23 03:12 foo $ cat foo bar It is a strange behavior. How can I apply correct permissions in shared folders ?
  13. So to have a clean sshd_config file, simply make a backup of the file: mv /boot/config/ssh/sshd_config /boot/config/ssh/sshd_config.bak Actually, /boot/config/ssh/sshd_config should no longer exist Then restart sshd: /etc/rc.d/rc.sshd restart Finally you should have the following files: /etc/ssh/sshd_config /etc/ssh/sshd_config.bak with /etc/ssh/sshd_config set to his default configuration Provided that it works the same way in the normal version as I am using the Beta
  14. Thanks @ken-ji your method works like a charm ๐Ÿ‘Œ After I understood that /boot/config/ssh/root.pubkeys was a file and not a directory ๐Ÿ™„ That being said, I am using Unraid Version: 6.9.0-beta30 and as far there is this symlink: (I do not know if the symlink is present in the stable version) /root/.ssh/ -> /boot/config/ssh/root/ You can keep the /root/.ssh/authorized_keys as the default configuration for /etc/ssh/sshd_config file You have to put your public key files here: /boot/config/ssh/root/authorized_keys So you will have it there as a usual configuration: /root/.ssh/authorized_keys Therefore no need to copy the file from /etc/ssh/sshd_config to /boot/config/ssh/sshd_config for the modification Then restart ssh: /etc/rc.d/rc.sshd restart By the way, restarting is copying the files from /boot/config/ssh/ to /etc/ssh/ BUT not the directories inside the folder. Plus, it keeps the files that were already present in /etc/ssh/ even though there were deleted from /boot/config/ssh/. For that a reboot is required as the RAM is flushed.
  15. Ah ah, I did not see that coming ๐Ÿคจ Thank you for your answer ๐Ÿ™ Do you have any solution that could fit my purpose ? Like doing it after boot or something like that...
  16. Hi, I do not know how to create a symlink in the USB flash drive. I tried different ways but each time I have the same error. While connecting to my server in ssh, I am doing: root@Unraid:/boot/config/custom# ln -s file file-link ln: failed to create symbolic link 'file-link': Operation not permitted I tried: root@Unraid:/boot/config/custom# bash -c "ln -s file file-link" or root@Unraid:/boot/config/custom# exec "ln -s file file-link" but it is the same error ๐Ÿ˜ฉ The final goal is to have a git repository in /boot/config/custom. And from there to deploy, my custom scripts using symlinks. For instance into: /boot/config/plugins/user.scripts/scripts. So that I can commit my changes whenever I update my scripts. Do you have any ideas ?
  17. Unraid was working while accessing it by its IP address. Therefore, I realize that, I had a conflict of hostname between Unraid and the VM. I changed the name of the VM inside windows and everything went fine. I could access Unraid with the hostname. Problem solved ๐ŸŽ‰
  18. I needed to boot Unraid in legacy mode while booting Windows Bare Metal in UEFI. Therefore, I needed to change some settings in my Bios: Enable CSM Support Storage Boot Option Control: Legacy Only (ie: Boot Unraid in legacy mode) Other PCI Device ROM Priority: UEFI Only (ie: Boot Windows Bare Metal in UEFI mode) So the Windows seems to boot pretty well from Unraid. However, I have an other issue in the Unraid Gui which seems to be down. I do not know the exact reason. Maybe I allocated to many CPUs for the VM. Luckily, I can still connect with ssh and perform a graceful shutdown. I am almost there...
  19. Indeed, watching others tutorials from SpaceInvader One helped me. I needed to dump the bios from my graphic card using the tool GPU-Z (HOWTO๐Ÿ˜ž https://www.techpowerup.com/gpuz As I have an Nvidia card, I needed to remove the header using the tool HxD (HOWTO๐Ÿ˜ž https://mh-nexus.de/en/hxd Then put the dump in a path like the following and update the VM template accordingly /mnt/user/domains/hardware/GPU/Gigabyte.RTX2070Super.90.04.95.00.86.gpuz.noheader.rom Finally, I needed to passthrough both GPU and sound of the graphic card using the multifunction method while editing the template with the xml view (HOWTO). <hostdev mode='subsystem' type='pci' managed='yes'> <driver name='vfio'/> <source> <address domain='0x0000' bus='0x0b' slot='0x00' function='0x0'/> </source> <rom file='/mnt/user/domains/hardware/GPU/Gigabyte.RTX2070Super.90.04.95.00.86.gpuz.noheader.rom'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0' multifunction='on'/> <!-- Update here --> </hostdev> <hostdev mode='subsystem' type='pci' managed='yes'> <driver name='vfio'/> <source> <address domain='0x0000' bus='0x0b' slot='0x00' function='0x1'/> </source> <address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x1'/> <!-- And here --> </hostdev> I made a huge step as I could boot on my baremetal Windows VM. However my graphic card seems to still not be recognized even after updating to the last Nvidia drivers. Do the Gigabyte RTX 2070 Super is compatible with Unraid ? Sources: How to easily passthough a Nvidia GPU as primary without dumping your own vbios! in KVM unRAID Advanced GPU passthrough techniques on Unraid
  20. Thank you for the precision regarding VFIO-PCI settings. Even though, I did not get the difference between "Downstream" and "Multi-function". Regarding the drivers, sorry for being unclear. I installed all the necessary drivers including motherboard, graphic cards etc... during the install of the bare metal Windows. That's why I just needed to deal with the network because as far as I understood it is the only part which is emulated. When I successfully booted the VM for the first time, I had the same resolution than when booting on the bare metal. I will have a look on the tutorial you mentioned, I already watched some but I guess I miss this one. What bother me is that the display was working just before installing the VirtIO drivers...
  21. Thank you very much for this plugin ๐Ÿ‘ At first, I deactivated "PCIe ACS override" feature and remove the line from the "vfio-pci.ids=1987:5016". But after I pass through the NVME 0, I had the following error at Unraid boot: ... /etc/rc.d/rc.inet1: line 241: /proc/sys/net/ipv6/conf/eth0/disable_ipv6: No such file or directory ... IPv4 address: not set IPv6 address: not set ... So I had no more network and even after rebooting in safe mode without plugins did not work. I had to reboot in Gui mode to deactivate the passthrough of the drive and be back to normal. So I figured out that I need to reactivate the "PCIe ACS override" feature. By the way, do you know the difference between "Downstream" and "Multi-function" ? As I did not know, I activated both. Then I could start the Win10 VM with the NVME 0 passthrough as it has its own IOMMU group ๐ŸŽ‰ My graphic card seems to work well as I did not need to install the drivers. However, I had no internet inside the VM. I figured out that I needed to install the VirtIO drivers thanks to Default "Windows VirtIO driver ISO" feature. But after installing, the VirtIO drivers, I have now a BLACK SCREEN after rebooting the VM ๐Ÿ˜ฉ I do not know why because the pass through of the graphic card was working well just before. Please note that I installed the missing drivers only for the network card from the Device Manager panel of Windows by clicking on browsing on the ISO. I have no graphic card on board.
  22. Hi, I have a Gigabyte X570 AORUS MASTER with 3x NVME slots on board: NVME 0: Used for a bare metal install of Win10 NVME 1: Used for a cache drive for Unraid NVME 2: Not used for now I successfully installed Win10 as a bare metal and configured correctly the cache drive for Unraid. But when I tried to passthrough the NVME 0 to Unraid to create a Win10 VM from the bare metal installation, the cache drive disappears from Unraid. I suspect that there is only one controller for the 3 NVME. And that controller can only be affected either to Unraid or either to pass through a VM. Is there a way to allocate the NVME 0 for the VM and the NVME 1 for the cache of Unraid ? --- Just in case, here is my configuration. Before PCIe ACS override was activated: IOMMU group 0: [1022:1482] 00:01.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge [1022:1483] 00:01.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse GPP Bridge [1022:1483] 00:01.2 PCI bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse GPP Bridge [1987:5016] 01:00.0 Non-Volatile memory controller: Phison Electronics Corporation E16 PCIe4 NVMe Controller (rev 01) [1022:57ad] 02:00.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] Matisse Switch Upstream [1022:57a3] 03:01.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] Matisse PCIe GPP Bridge [1022:57a3] 03:03.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] Matisse PCIe GPP Bridge [1022:57a3] 03:04.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] Matisse PCIe GPP Bridge [1022:57a3] 03:05.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] Matisse PCIe GPP Bridge [1022:57a4] 03:08.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] Matisse PCIe GPP Bridge [1022:57a4] 03:09.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] Matisse PCIe GPP Bridge [1022:57a4] 03:0a.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] Matisse PCIe GPP Bridge [1987:5016] 04:00.0 Non-Volatile memory controller: Phison Electronics Corporation E16 PCIe4 NVMe Controller (rev 01) [8086:2723] 05:00.0 Network controller: Intel Corporation Wi-Fi 6 AX200 (rev 1a) [8086:1539] 06:00.0 Ethernet controller: Intel Corporation I211 Gigabit Network Connection (rev 03) [10ec:8125] 07:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8125 2.5GbE Controller (rev 01) [1022:1485] 08:00.0 Non-Essential Instrumentation [1300]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse Reserved SPP [1022:149c] 08:00.1 USB controller: Advanced Micro Devices, Inc. [AMD] Matisse USB 3.0 Host Controller [1022:149c] 08:00.3 USB controller: Advanced Micro Devices, Inc. [AMD] Matisse USB 3.0 Host Controller [1022:7901] 09:00.0 SATA controller: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode] (rev 51) [1022:7901] 0a:00.0 SATA controller: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode] (rev 51) IOMMU group 1: [1022:1482] 00:02.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge IOMMU group 2: [1022:1482] 00:03.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge [1022:1483] 00:03.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse GPP Bridge [10de:1e84] 0b:00.0 VGA compatible controller: NVIDIA Corporation TU104 [GeForce RTX 2070 SUPER] (rev a1) [10de:10f8] 0b:00.1 Audio device: NVIDIA Corporation TU104 HD Audio Controller (rev a1) [10de:1ad8] 0b:00.2 USB controller: NVIDIA Corporation TU104 USB 3.1 Host Controller (rev a1) [10de:1ad9] 0b:00.3 Serial bus controller [0c80]: NVIDIA Corporation TU104 USB Type-C UCSI Controller (rev a1) IOMMU group 3: [1022:1482] 00:04.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge IOMMU group 4: [1022:1482] 00:05.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge IOMMU group 5: [1022:1482] 00:07.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge IOMMU group 6: [1022:1484] 00:07.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse Internal PCIe GPP Bridge 0 to bus[E:B] IOMMU group 7: [1022:1482] 00:08.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge IOMMU group 8: [1022:1484] 00:08.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse Internal PCIe GPP Bridge 0 to bus[E:B] IOMMU group 9: [1022:790b] 00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller (rev 61) [1022:790e] 00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge (rev 51) IOMMU group 10: [1022:1440] 00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Matisse Device 24: Function 0 [1022:1441] 00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Matisse Device 24: Function 1 [1022:1442] 00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Matisse Device 24: Function 2 [1022:1443] 00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Matisse Device 24: Function 3 [1022:1444] 00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Matisse Device 24: Function 4 [1022:1445] 00:18.5 Host bridge: Advanced Micro Devices, Inc. [AMD] Matisse Device 24: Function 5 [1022:1446] 00:18.6 Host bridge: Advanced Micro Devices, Inc. [AMD] Matisse Device 24: Function 6 [1022:1447] 00:18.7 Host bridge: Advanced Micro Devices, Inc. [AMD] Matisse Device 24: Function 7 IOMMU group 11: [1022:148a] 0c:00.0 Non-Essential Instrumentation [1300]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Function IOMMU group 12: [1022:1485] 0d:00.0 Non-Essential Instrumentation [1300]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse Reserved SPP IOMMU group 13: [1022:1486] 0d:00.1 Encryption controller: Advanced Micro Devices, Inc. [AMD] Starship/Matisse Cryptographic Coprocessor PSPCPP IOMMU group 14: [1022:149c] 0d:00.3 USB controller: Advanced Micro Devices, Inc. [AMD] Matisse USB 3.0 Host Controller IOMMU group 15: [1022:1487] 0d:00.4 Audio device: Advanced Micro Devices, Inc. [AMD] Starship/Matisse HD Audio Controller Settings available for the VM: USB Devices: - Logitech Unifying Receiver (046d:c52b) - Integrated Technology Express ITE Device(8595) (048d:8297) - Intel Corp. (8087:0029) Other PCI Devices: - None available After PCIe ACS override is activated: IOMMU group 0: [1022:1482] 00:01.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge IOMMU group 1: [1022:1483] 00:01.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse GPP Bridge IOMMU group 2: [1022:1483] 00:01.2 PCI bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse GPP Bridge IOMMU group 3: [1022:1482] 00:02.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge IOMMU group 4: [1022:1482] 00:03.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge IOMMU group 5: [1022:1483] 00:03.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse GPP Bridge IOMMU group 6: [1022:1482] 00:04.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge IOMMU group 7: [1022:1482] 00:05.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge IOMMU group 8: [1022:1482] 00:07.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge IOMMU group 9: [1022:1484] 00:07.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse Internal PCIe GPP Bridge 0 to bus[E:B] IOMMU group 10: [1022:1482] 00:08.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Host Bridge IOMMU group 11: [1022:1484] 00:08.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Starship/Matisse Internal PCIe GPP Bridge 0 to bus[E:B] IOMMU group 12: [1022:790b] 00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller (rev 61) [1022:790e] 00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge (rev 51) IOMMU group 13: [1022:1440] 00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Matisse Device 24: Function 0 [1022:1441] 00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Matisse Device 24: Function 1 [1022:1442] 00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Matisse Device 24: Function 2 [1022:1443] 00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Matisse Device 24: Function 3 [1022:1444] 00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Matisse Device 24: Function 4 [1022:1445] 00:18.5 Host bridge: Advanced Micro Devices, Inc. [AMD] Matisse Device 24: Function 5 [1022:1446] 00:18.6 Host bridge: Advanced Micro Devices, Inc. [AMD] Matisse Device 24: Function 6 [1022:1447] 00:18.7 Host bridge: Advanced Micro Devices, Inc. [AMD] Matisse Device 24: Function 7 IOMMU group 14: [1987:5016] 01:00.0 Non-Volatile memory controller: Phison Electronics Corporation E16 PCIe4 NVMe Controller (rev 01) IOMMU group 15: [1022:57ad] 02:00.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] Matisse Switch Upstream IOMMU group 16: [1022:57a3] 03:01.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] Matisse PCIe GPP Bridge IOMMU group 17: [1022:57a3] 03:03.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] Matisse PCIe GPP Bridge IOMMU group 18: [1022:57a3] 03:04.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] Matisse PCIe GPP Bridge IOMMU group 19: [1022:57a3] 03:05.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] Matisse PCIe GPP Bridge IOMMU group 20: [1022:57a4] 03:08.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] Matisse PCIe GPP Bridge IOMMU group 21: [1022:57a4] 03:09.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] Matisse PCIe GPP Bridge IOMMU group 22: [1022:57a4] 03:0a.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] Matisse PCIe GPP Bridge IOMMU group 23: [1987:5016] 04:00.0 Non-Volatile memory controller: Phison Electronics Corporation E16 PCIe4 NVMe Controller (rev 01) IOMMU group 24: [8086:2723] 05:00.0 Network controller: Intel Corporation Wi-Fi 6 AX200 (rev 1a) IOMMU group 25: [8086:1539] 06:00.0 Ethernet controller: Intel Corporation I211 Gigabit Network Connection (rev 03) IOMMU group 26: [10ec:8125] 07:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8125 2.5GbE Controller (rev 01) IOMMU group 27: [1022:1485] 08:00.0 Non-Essential Instrumentation [1300]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse Reserved SPP IOMMU group 28: [1022:149c] 08:00.1 USB controller: Advanced Micro Devices, Inc. [AMD] Matisse USB 3.0 Host Controller IOMMU group 29: [1022:149c] 08:00.3 USB controller: Advanced Micro Devices, Inc. [AMD] Matisse USB 3.0 Host Controller IOMMU group 30: [1022:7901] 09:00.0 SATA controller: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode] (rev 51) IOMMU group 31: [1022:7901] 0a:00.0 SATA controller: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode] (rev 51) IOMMU group 32: [10de:1e84] 0b:00.0 VGA compatible controller: NVIDIA Corporation TU104 [GeForce RTX 2070 SUPER] (rev a1) IOMMU group 33: [10de:10f8] 0b:00.1 Audio device: NVIDIA Corporation TU104 HD Audio Controller (rev a1) IOMMU group 34: [10de:1ad8] 0b:00.2 USB controller: NVIDIA Corporation TU104 USB 3.1 Host Controller (rev a1) IOMMU group 35: [10de:1ad9] 0b:00.3 Serial bus controller [0c80]: NVIDIA Corporation TU104 USB Type-C UCSI Controller (rev a1) IOMMU group 36: [1022:148a] 0c:00.0 Non-Essential Instrumentation [1300]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse PCIe Dummy Function IOMMU group 37: [1022:1485] 0d:00.0 Non-Essential Instrumentation [1300]: Advanced Micro Devices, Inc. [AMD] Starship/Matisse Reserved SPP IOMMU group 38: [1022:1486] 0d:00.1 Encryption controller: Advanced Micro Devices, Inc. [AMD] Starship/Matisse Cryptographic Coprocessor PSPCPP IOMMU group 39: [1022:149c] 0d:00.3 USB controller: Advanced Micro Devices, Inc. [AMD] Matisse USB 3.0 Host Controller IOMMU group 40: [1022:1487] 0d:00.4 Audio device: Advanced Micro Devices, Inc. [AMD] Starship/Matisse HD Audio Controller As you can see the NVME have both the same ID but in different group: ... IOMMU group 14: [1987:5016] 01:00.0 Non-Volatile memory controller: Phison Electronics Corporation E16 PCIe4 NVMe Controller (rev 01) ... IOMMU group 23: [1987:5016] 04:00.0 Non-Volatile memory controller: Phison Electronics Corporation E16 PCIe4 NVMe Controller (rev 01) ... So I updated the boot sequence: kernel /bzimage append pcie_acs_override=downstream,multifunction initrd=/bzroot vfio-pci.ids=1987:5016 Settings available for the VM: USB Devices: - Logitech Unifying Receiver (046d:c52b) - Integrated Technology Express ITE Device(8595) (048d:8297) - Intel Corp. (8087:0029) Other PCI Devices: - Phison Electronics E16 PCIe4 NVMe Controller | Non-Volatile memory controller (01:00.0) - Phison Electronics E16 PCIe4 NVMe Controller | Non-Volatile memory controller (04:00.0) I can see both NVME drives but the cache drive is not longer available for Unraid ๐Ÿ˜• Do you know a workaround for this ? --- Solution: Bios: Enable virtualization SVM mode Explicitly enable AMD IOMMU option (Default: Auto is not enough) Enable CSM Support Storage Boot Option Control: Legacy Only (ie: Boot Unraid in legacy mode) Other PCI Device ROM Priority: UEFI Only (ie: Boot Windows Bare Metal in UEFI mode) Unraid Boot (Main > Flash): Unraid OS kernel /bzimage append pcie_acs_override=downstream,multifunction initrd=/bzroot Server boot mode: Legacy Permit UEFI boot mode: disable Settings > VM Manager (Advanced View): PCIe ACS override: Both Settings > VFIO-PCI Config (plugin): Enable: Group 14 01:00.01987:5016Non-Volatile memory controller: Phison Electronics Corporation E16 PCIe4 NVMe Controller (rev 01) Dump Graphics ROM Bios VMS > Windows 10 BareMetal > Edit Bios: OVMF Hyper-V: No VirtIO Drivers ISO: /mnt/user/isos/virtio-win-0.1.173-2.iso Graphics Card: NVIDIA GeForce RTX 2070 SUPER (0b:00.0) Graphics ROM Bios: /mnt/user/domains/hardware/GPU/Gigabyte.RTX2070Super.90.04.95.00.86.gpuz.noheader.rom Sound Card: NVIDIA TU104 HD Audio Controller (0b:00.1) Other PCI Devices: Phison Electronics E16 PCIe4 NVMe Controller | Non-Volatile memory controller (01:00.0) XML View <address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0' multifunction='on'/> (...) <address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x1'/> --- Sources: SpaceInvader One How to dual boot baremetal windows and unRAID then boot the same windows as a vm A little about Passthrough, PCIe, IOMMU Groups and breaking them up How to easily passthough a Nvidia GPU as primary without dumping your own vbios! in KVM unRAID Advanced GPU passthrough techniques on Unraid https://www.techpowerup.com/gpuz https://mh-nexus.de/en/hxd