mambanegra

Thanks for the reply. I think I found the issue while reviewing the diagnostics to check if there was something I did not wanted to share. Found this log: This log was in logs/libvirt.txt file. This is not the same VM I was trying to copy. I was using it maybe last year, but removed this storage pool many months ago, but the VM was left there. I just removed this VM and now I can copy the others as expected. I think this could be improved, to highlight that there is some error with my VMs. Thanks again @SimonF

Hello! I'm trying to clone a VM and I only get the loading screen, like attached image. No log is produced there, even after several minutes. Checked unraid logs, also no information about this process at all. The VM is working fine. It's a fedora installation with almost nothing added, so it's a small one. Doesn't have gpu or anything fancy attached. What could be the issue? I don't know if it's relevant, but: the server runs on a Asus TUF b650 and Ryzen 7700. I have other vms, all of them are working find, but I can't clone any of them too. Doing it "manually" works - copying the virtual disk file to somewhere else and creating a new VM. But I don't want to do that, as unraid has this clone feature. Thanks!

I had the same problem today. I recreated the partitions table (i believe). 1. In the terminal: ```bash fdisk /dev/nvme0n1 g n w ``` 2. Recreated the pool with the drive and started the array. Unraid displayed a message about not having a partition, I start the formatting and it was ready after a few seconds. I'm using the beta 4 and in the same machine I was testing something with another NVME a few days ago and had no problems. This one I was using on windows, so maybe there is something related with the old OS.

Update for anyone with the problem in the future: in my case I had only one memory stick installed and any VM could start with usb controller passtrough. I put another stick and everything is working fine now. With another machine I had a similar problem. I was using for about 2 weeks a VM to work, but one day when I tried to start it the server rebooted. The server had 2 sticks and I put 2 more and it started to work again

Did you solve it? I have the same problem with a similar config. Its a Tuf B650 plus wifi and a Ryzen 7 7700.

I have an update. Looks like the problem occurs only when there is an USB device connected. When the port is empty the VM starts without problem and when I connect some device it works fine.

I'm still new with unraid and trying a few things. I was using a Linux VM for about 2 weeks and it was working great, except for the sound. Researching I found out that I should passthrough the USB controller to the machine. I watched the space invader one video about the subject, but it was a bit old and some things looks different and I think I'm missing something. The problem is: 9 out of 10 times I start the VM with the usb controller attached the host machine reboots. If I dettach the usb controller from the VM it works 100% of the time. After a few reboots it eventually works and the sound problem is also resolved. I used the scripts space invader one provided to know which usb port belongs to each controller. I used the system devices screen to bind the controllers at boot: IOMMU group 16:[1022:1639] 30:00.3 USB controller: Advanced Micro Devices, Inc. [AMD] Renoir/Cezanne USB 3.1 This controller is bound to vfio, connected USB devices are not visible. IOMMU group 17:[1022:1639] 30:00.4 USB controller: Advanced Micro Devices, Inc. [AMD] Renoir/Cezanne USB 3.1 This controller is bound to vfio, connected USB devices are not visible. The usb controller where the usb stick is at is another one: IOMMU group 11:[1022:43d5] 16:00.0 USB controller: Advanced Micro Devices, Inc. [AMD] 400 Series Chipset USB 3.1 xHCI Compliant Host Controller (rev 01) Bus 001 Device 001 Port 1-0 ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002 Port 1-7 ID 0781:5567 SanDisk Corp. Cruzer Blade. <<<<< this one Bus 001 Device 003 Port 1-10 ID 1050:0402 Yubico.com Yubikey 4/5 U2F Bus 002 Device 001 Port 2-0 ID 1d6b:0003 Linux Foundation 3.0 root hub [...] What might be the problem? Researching I found some people saying that they were able to fix some problems with an pcie usb controller, but I don't know if will be the case. Some information about the environment: Host: CPU: Ryzen 4600g MB: MSI B450M-A PRO MAX I'm also passing through the GPU (EVGA GTX 1060 6GB) The VM is a Pop! OS The XML of the VM is: <?xml version='1.0' encoding='UTF-8'?> <domain type='kvm'> <name>Pop! OS</name> <uuid>92849afa-bba4-7e0a-e847-1412c7af6382</uuid> <metadata> <vmtemplate xmlns="unraid" name="Ubuntu" icon="ubuntu.png" os="ubuntu"/> </metadata> <memory unit='KiB'>24641536</memory> <currentMemory unit='KiB'>24641536</currentMemory> <memoryBacking> <nosharepages/> </memoryBacking> <vcpu placement='static'>8</vcpu> <cputune> <vcpupin vcpu='0' cpuset='2'/> <vcpupin vcpu='1' cpuset='8'/> <vcpupin vcpu='2' cpuset='3'/> <vcpupin vcpu='3' cpuset='9'/> <vcpupin vcpu='4' cpuset='4'/> <vcpupin vcpu='5' cpuset='10'/> <vcpupin vcpu='6' cpuset='5'/> <vcpupin vcpu='7' cpuset='11'/> </cputune> <os> <type arch='x86_64' machine='pc-q35-7.2'>hvm</type> <loader readonly='yes' type='pflash'>/usr/share/qemu/ovmf-x64/OVMF_CODE-pure-efi.fd</loader> <nvram>/etc/libvirt/qemu/nvram/92849afa-bba4-7e0a-e847-1412c7af6382_VARS-pure-efi.fd</nvram> </os> <features> <acpi/> <apic/> </features> <cpu mode='host-passthrough' check='none' migratable='on'> <topology sockets='1' dies='1' cores='4' threads='2'/> <cache mode='passthrough'/> <feature policy='require' name='topoext'/> </cpu> <clock offset='utc'> <timer name='rtc' tickpolicy='catchup'/> <timer name='pit' tickpolicy='delay'/> <timer name='hpet' present='no'/> </clock> <on_poweroff>destroy</on_poweroff> <on_reboot>restart</on_reboot> <on_crash>restart</on_crash> <devices> <emulator>/usr/local/sbin/qemu</emulator> <disk type='file' device='disk'> <driver name='qemu' type='raw' cache='writeback'/> <source file='/mnt/user/domains/Pop! OS/vdisk1.img'/> <target dev='hdc' bus='virtio'/> <serial>vdisk1</serial> <boot order='2'/> <address type='pci' domain='0x0000' bus='0x03' slot='0x00' function='0x0'/> </disk> <controller type='usb' index='0' model='ich9-ehci1'> <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x7'/> </controller> <controller type='usb' index='0' model='ich9-uhci1'> <master startport='0'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x0' multifunction='on'/> </controller> <controller type='usb' index='0' model='ich9-uhci2'> <master startport='2'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x1'/> </controller> <controller type='usb' index='0' model='ich9-uhci3'> <master startport='4'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x2'/> </controller> <controller type='pci' index='0' model='pcie-root'/> <controller type='pci' index='1' model='pcie-root-port'> <model name='pcie-root-port'/> <target chassis='1' port='0x8'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x0' multifunction='on'/> </controller> <controller type='pci' index='2' model='pcie-root-port'> <model name='pcie-root-port'/> <target chassis='2' port='0x9'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x1'/> </controller> <controller type='pci' index='3' model='pcie-root-port'> <model name='pcie-root-port'/> <target chassis='3' port='0xa'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/> </controller> <controller type='pci' index='4' model='pcie-root-port'> <model name='pcie-root-port'/> <target chassis='4' port='0xb'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x3'/> </controller> <controller type='pci' index='5' model='pcie-root-port'> <model name='pcie-root-port'/> <target chassis='5' port='0xc'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x4'/> </controller> <controller type='pci' index='6' model='pcie-root-port'> <model name='pcie-root-port'/> <target chassis='6' port='0xd'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x5'/> </controller> <controller type='virtio-serial' index='0'> <address type='pci' domain='0x0000' bus='0x02' slot='0x00' function='0x0'/> </controller> <controller type='sata' index='0'> <address type='pci' domain='0x0000' bus='0x00' slot='0x1f' function='0x2'/> </controller> <interface type='bridge'> <mac address='52:54:00:28:a5:b5'/> <source bridge='br0'/> <model type='virtio-net'/> <address type='pci' domain='0x0000' bus='0x01' slot='0x00' function='0x0'/> </interface> <serial type='pty'> <target type='isa-serial' port='0'> <model name='isa-serial'/> </target> </serial> <console type='pty'> <target type='serial' port='0'/> </console> <channel type='unix'> <target type='virtio' name='org.qemu.guest_agent.0'/> <address type='virtio-serial' controller='0' bus='0' port='1'/> </channel> <input type='mouse' bus='ps2'/> <input type='keyboard' bus='ps2'/> <audio id='1' type='none'/> <hostdev mode='subsystem' type='pci' managed='yes'> <driver name='vfio'/> <source> <address domain='0x0000' bus='0x10' slot='0x00' function='0x0'/> </source> <address type='pci' domain='0x0000' bus='0x04' slot='0x00' function='0x0'/> </hostdev> <hostdev mode='subsystem' type='pci' managed='yes'> <driver name='vfio'/> <source> <address domain='0x0000' bus='0x10' slot='0x00' function='0x1'/> </source> <address type='pci' domain='0x0000' bus='0x05' slot='0x00' function='0x0'/> </hostdev> <hostdev mode='subsystem' type='pci' managed='yes'> <driver name='vfio'/> <source> <address domain='0x0000' bus='0x30' slot='0x00' function='0x3'/> </source> <address type='pci' domain='0x0000' bus='0x06' slot='0x00' function='0x0'/> </hostdev> <memballoon model='none'/> </devices> </domain> Thanks