Unraid Newbie

modprobe -r kvm_amd modprobe kvm_amd nested=0

Great, i got ur pm too i dont know what they have changed to make it work, (qemu update, maybe) beta29 and beta30, nested vm in windows vm is working, prior to beta29, the whole unraid would just freeze when try to enable hyperv or run any vm, (including the android emulator) no script change is needed.

no luck, weird thing is when u do a fresh install of mango, it works, when u stop/restart, it won't work.

just wanna say, thank you. amd (zen2) nested now works.

i think the recent mongodb update broke mongo, anyone experiencing the same?

yah... in real world ... wifi 6 is faster than 1gb ethernet. not 2x as advertise maybe 1.2x to 1.5x faster. but undoubtedly, it is faster.

sure, that works, but just saying ... having wifi enable will take unraid popularity to another level.

wire up the whole network might be a easy job in most people here, a easy diy job, just punch a hole in the drywall, and you are half way done. but my apartment/flat is all concrete, it's a huge renovation job and impossible to do while living in it. i dont have a desk yet, all the space are taken up by the kids. except for my bedroom. things are just different on the other side of the world. : (

i think the easiest way is teamviewer, you have to setup unattended access for that to work, create and login an account in teamviewer. Or, create a VPN, connect to your server and then VNC/Splashtop/Remote Desktop to your VM with the internal ip (192.168.0.XXX)

Totally agree. wireless is not the perfect solution for a server. but imho, wifi should generate tons of sales for unraid, More Sales=More Profit=Happy Developers=Better Unraid imagine having an old rig sitting in the corner as media server or a fanless laptop sitting under the sofa as a docker station, performace wise, still beats top of the line consumer NAS (J series intel) and i am pretty sure a lot of everyday user are using wifi not a wired connection even at home because it is not as easy as people might think having a wired pc at home with angry wife, active kids, etc. take me for example, my full size tower is currently sitting on the windowsill and my 34inch curved monitor is on a Ikea Manmut (plastic kids table) and my pc case is huge... with wifi i can move my unraid server somewhere more humane PS. My Number 1 request is still AMD Nested Virtualization, not be able to run vm workstation in windows, or android emulator like nox and bluestack really sucks.

i thought wifi is 2 times faster quote from a mid range wifi6 router web site: Ultra-fast Wi-Fi Speed – RT-AX3000 supports 160MHz bandwidth and 1024-QAM for dramatically faster wireless connections. With a total networking speed of about 3000Mbps — 574 Mbps on the 2.4GHz band and 2402 Mbps on the 5GHz band. 10gb for the whole netowork is just too damn expensive right now.

i had similar issue, i reinstalled windows and it went away, but it's happening again... Process say it's the VM using the resources, but in windows it's idling. i am guessing it has something to do with network. by network, i mean between windows vm and unraid.

i was about to ask the question, but i went to advance mode on my docker page, force update fixed it. Just sharing. : )

My Top 3. 1) AMD Nested Virtualization 2) Wifi Support Wifi is so fast now.. much faster than gb lan 3) VM Snapshot

the bluetooth on my motherboard x570 taichi is attached to one of the usb controller, so i just had to pass that controller to the vm. playing king of crabs with wireless ps4 controller : )

mine is working.

no, I have been running beta 25 for a month now. I meant cpu problem started yesterday. didn't make any new changes. honestly I can't tell if this is a beta bug or just a bug in general. but I don't see anyone post about it recently. sorry if i posted incorrectly.

i am using x570 taichi, i am able to pass everything, -on board sound -usb controllers x2 -bluetooth -wifi -nvme all separately too.

This just happened a day ago, didn't change anything to the VM xml. please help. cpu is stuck at 100% fresh start of vm, finished startup nothing is loading. no network usage, disk, cpu or anything in windows. 3am-unraid-diagnostics-20200817-0212.zip

edit your xml from "host-passthrough" to "host-model" and delete the cache line 2 lines after that

i do have the same card. and working on amd tho. btw, i dumped and hex edited the rom file here's my xml <?xml version='1.0' encoding='UTF-8'?> <domain type='kvm' xmlns:qemu='http://libvirt.org/schemas/domain/qemu/1.0'> <name>MEDIA-WIN10VM</name> <uuid>xxxxxxxxxxxxxxxxdeletedxxxxxxxxxxxxxxxxxxxxxxx</uuid> <metadata> <vmtemplate xmlns="unraid" name="Windows 10" icon="windows.png" os="windows10"/> </metadata> <memory unit='KiB'>8388608</memory> <currentMemory unit='KiB'>8388608</currentMemory> <memoryBacking> <nosharepages/> </memoryBacking> <vcpu placement='static'>12</vcpu> <cputune> <vcpupin vcpu='0' cpuset='10'/> <vcpupin vcpu='1' cpuset='26'/> <vcpupin vcpu='2' cpuset='11'/> <vcpupin vcpu='3' cpuset='27'/> <vcpupin vcpu='4' cpuset='12'/> <vcpupin vcpu='5' cpuset='28'/> <vcpupin vcpu='6' cpuset='13'/> <vcpupin vcpu='7' cpuset='29'/> <vcpupin vcpu='8' cpuset='14'/> <vcpupin vcpu='9' cpuset='30'/> <vcpupin vcpu='10' cpuset='15'/> <vcpupin vcpu='11' cpuset='31'/> </cputune> <os> <type arch='x86_64' machine='pc-q35-5.0'>hvm</type> <loader readonly='yes' type='pflash'>/usr/share/qemu/ovmf-x64/OVMF_CODE-pure-efi.fd</loader> <nvram>/etc/libvirt/qemu/nvram/98a0afe9-b3c1-d815-3c0a-abe51aed678d_VARS-pure-efi.fd</nvram> </os> <features> <acpi/> <apic/> <hyperv> <relaxed state='on'/> <vapic state='on'/> <spinlocks state='on' retries='8191'/> <vendor_id state='on' value='1234567890ab'/> </hyperv> <kvm> <hidden state='on'/> </kvm> <vmport state='off'/> <ioapic driver='kvm'/> </features> <cpu mode='host-passthrough' check='none'> <topology sockets='1' dies='1' cores='6' threads='2'/> <cache mode='passthrough'/> <feature policy='require' name='topoext'/> </cpu> <clock offset='localtime'> <timer name='hypervclock' present='yes'/> <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/MEDIA-WIN10VM/vdisk1.img'/> <target dev='hdc' bus='virtio'/> <boot order='1'/> <address type='pci' domain='0x0000' bus='0x02' slot='0x00' function='0x0'/> </disk> <disk type='file' device='cdrom'> <driver name='qemu' type='raw'/> <source file='/mnt/user/isos/virtio-win-0.1.173-2.iso'/> <target dev='hdb' bus='sata'/> <readonly/> <address type='drive' controller='0' bus='0' target='0' unit='1'/> </disk> <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='0xe'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x6'/> </controller> <controller type='pci' index='3' model='pcie-root-port'> <model name='pcie-root-port'/> <target chassis='3' port='0x9'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x1'/> </controller> <controller type='pci' index='4' model='pcie-root-port'> <model name='pcie-root-port'/> <target chassis='4' port='0xa'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/> </controller> <controller type='pci' index='5' model='pcie-root-port'> <model name='pcie-root-port'/> <target chassis='5' port='0xb'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x3'/> </controller> <controller type='pci' index='6' model='pcie-root-port'> <model name='pcie-root-port'/> <target chassis='6' port='0xc'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x4'/> </controller> <controller type='pci' index='7' model='pcie-root-port'> <model name='pcie-root-port'/> <target chassis='7' port='0xd'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x5'/> </controller> <controller type='pci' index='8' model='pcie-root-port'> <model name='pcie-root-port'/> <target chassis='8' port='0xf'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x7'/> </controller> <controller type='pci' index='9' model='pcie-to-pci-bridge'> <model name='pcie-pci-bridge'/> <address type='pci' domain='0x0000' bus='0x01' slot='0x00' function='0x0'/> </controller> <controller type='virtio-serial' index='0'> <address type='pci' domain='0x0000' bus='0x03' slot='0x00' function='0x0'/> </controller> <controller type='sata' index='0'> <address type='pci' domain='0x0000' bus='0x00' slot='0x1f' function='0x2'/> </controller> <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> <interface type='bridge'> <mac address='52:54:00:c4:3e:1e'/> <source bridge='br0'/> <model type='virtio-net'/> <address type='pci' domain='0x0000' bus='0x09' slot='0x01' 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='tablet' bus='usb'> <address type='usb' bus='0' port='1'/> </input> <input type='mouse' bus='ps2'/> <input type='keyboard' bus='ps2'/> <hostdev mode='subsystem' type='pci' managed='yes'> <driver name='vfio'/> <source> <address domain='0x0000' bus='0x10' slot='0x00' function='0x0'/> </source> <rom file='/mnt/user/isos/Asus-GTX750Ti.Edited.rom'/> <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='usb' managed='no'> <source> <vendor id='0x1411'/> <product id='0x1819'/> </source> <address type='usb' bus='0' port='2'/> </hostdev> <memballoon model='none'/> </devices> <qemu:commandline> <qemu:arg value='-cpu'/> <qemu:arg value='host,kvm=off,hv_vendor_id=null'/> <qemu:arg value='-machine'/> <qemu:arg value='q35,kernel_irqchip=on'/> </qemu:commandline> </domain>

Tried, doesnt work. this is what i called "spaceinvader's script"

yah. i am running build 20180, but how to make it work?? 😅

i think we have the same problem. i am trying to run android emulator and hyper v i am running the latest 20180 build, which suppose to fix amd nested or something. https://techcommunity.microsoft.com/t5/virtualization/amd-nested-virtualization-support/ba-p/1434841

I have 3950x on x570 taichi, windows 10 os build 20180 i tried different method and different version of windows, still no luck, anyone get this to work?? -tried host-passthough, host model and spaceinvander's nest on nest off script, i really want to run hyper v and android emulator(nox) on windows, running bliss os /android x86 just doesnt work that great. thanks in advance~