I just got unRAID yesterday and so far my experience has not been great. Since I'm new here, I won't be able to supply you with advanced/hidden logs or stats. All I can provide is text, screenshots and clumsy pictures, because I am not yet familiar with the system, sorry.
My goal:
Get my previous installation of Windows 10 running as VM from an SSD.
My Setup:
CPU: Intel® Core™ i5-6400T CPU @ 2.20GHz
MB: MSI H170M PRO-VDH (MS-7982) , Version 1.0, American Megatrends Inc., Version 2.C0, BIOS dated: Fri 30 Dec 2016 12:00:00 AM PST
unRAID: Unraid OS Basic, 6.10.3 (web GUI), 5.15.46 (local terminal)
Disk 1 (Array): TOSHIBA_DT01ACA100_X393ZLDMS - 1 TB (sdc)
Disk 2 (Array): WDC_WD5000AAKS-75V0A0_WD-WCAWFA546319 - 500 GB (sdb)
Dev 1: SanDisk_SSD_PLUS_480GB_182146800632 (sdd), contains old WIndows 10
GPU: GeForce GTX 760 (rev a1)
iGPU: Intel Corporation HD Graphics 530 (rev 06)
Yes my setup is old, but that should not stop me from using unRAID.
My issues:
I configured a VM with the following parameters:
<?xml version='1.0' encoding='UTF-8'?>
<domain type='kvm'>
<name>Windows 10</name>
<uuid>7a4f06c8-699a-5708-a951-a9441d570601</uuid>
<metadata>
<vmtemplate xmlns="unraid" name="Windows 10" icon="windows.png" os="windows10"/>
</metadata>
<memory unit='KiB'>13107200</memory>
<currentMemory unit='KiB'>8388608</currentMemory>
<memoryBacking>
<nosharepages/>
</memoryBacking>
<vcpu placement='static'>3</vcpu>
<cputune>
<vcpupin vcpu='0' cpuset='0'/>
<vcpupin vcpu='1' cpuset='1'/>
<vcpupin vcpu='2' cpuset='2'/>
</cputune>
<os>
<type arch='x86_64' machine='pc-i440fx-6.2'>hvm</type>
<loader readonly='yes' type='pflash'>/usr/share/qemu/ovmf-x64/OVMF_CODE-pure-efi.fd</loader>
<nvram>/etc/libvirt/qemu/nvram/7a4f06c8-699a-5708-a951-a9441d570601_VARS-pure-efi.fd</nvram>
</os>
<features>
<acpi/>
<apic/>
<hyperv mode='custom'>
<relaxed state='on'/>
<vapic state='on'/>
<spinlocks state='on' retries='8191'/>
<vendor_id state='on' value='none'/>
</hyperv>
</features>
<cpu mode='host-passthrough' check='none' migratable='on'>
<topology sockets='1' dies='1' cores='3' threads='1'/>
<cache mode='passthrough'/>
</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='cdrom'>
<driver name='qemu' type='raw'/>
<source file='/mnt/user/isos/virtio-win-0.1.221.iso'/>
<target dev='hdb' bus='sata'/>
<readonly/>
<address type='drive' controller='0' bus='0' target='0' unit='1'/>
</disk>
<disk type='block' device='disk'>
<driver name='qemu' type='raw' cache='writeback'/>
<source dev='/dev/sdd'/>
<target dev='hdc' bus='sata'/>
<boot order='1'/>
<address type='drive' controller='0' bus='0' target='0' unit='2'/>
</disk>
<controller type='sata' index='0'>
<address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/>
</controller>
<controller type='virtio-serial' index='0'>
<address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0'/>
</controller>
<controller type='pci' index='0' model='pci-root'/>
<controller type='usb' index='0' model='nec-xhci' ports='15'>
<address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x0'/>
</controller>
<interface type='bridge'>
<mac address='52:54:00:59:86:6d'/>
<source bridge='br0'/>
<model type='virtio-net'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x03' 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'/>
<graphics type='vnc' port='-1' autoport='yes' websocket='-1' listen='0.0.0.0' keymap='de'>
<listen type='address' address='0.0.0.0'/>
</graphics>
<audio id='1' type='none'/>
<video>
<model type='qxl' ram='65536' vram='65536' vgamem='16384' heads='1' primary='yes'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/>
</video>
<memballoon model='virtio'>
<address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x0'/>
</memballoon>
</devices>
</domain>
Already i can't understand why my graphics card isn't listed. It only displays the VNC option. If i start the VNC session, I end up in a "UEFI Interactive Shell", which I read posts about. However, the common solution of typing "exit" and then selecting a boot option does not work, since all options return immediately to the boot setup or to the UEFI shell. As far as i understand unRAID it took control over the external GPU and now there's no usable GPU left for any VM. If i tell the BIOS to first start the internal GPU, then the external one never gets started and I end up with the same problem but with the internal GPU.
In the native BIOS of the machine I set graphics options to "PEG" and to check i hooked up an old VGA-based monitor to the internal GPU and a DP-based monitor to the external GPU. As expected, the DP-monitor shows the unRAID shell and the VGA-monitor is blank but backlit, which tells me that it is receiving a signal.
Is every VM bound to an individual GPU? If so, that would be a harsh hardware-requirement which I didn't notice to be listed anywhere. Is unRAID even usable with just one GPU? I read about starting headless, but that is some advanced stuff and there's a chance that I'll lock myself out of the system if the network fails. Maybe I expected something from unRAID which it isn't and a multi-boot service would have been a better choice. I hope that I can make it work, since I'm also interested in NAS and docker-containers.
EDIT: This assumes that the GPUs are the culprit of this problem. Maybe it is something entirely else?