ross232

Hello, The '2020-01-12T11:04:22.026175Z qemu-system-x86_64: vfio_region_write(0000:02:00.0:region1+0x12cc60, 0x0,8) failed: Device or resource busy' lines indicate something else has hold of the GPU. Maybe unRAID itself? Try running the following in a terminal prior to booting the VM: echo 0 > /sys/class/vtconsole/vtcon0/bind echo 0 > /sys/class/vtconsole/vtcon1/bind echo efi-framebuffer.0 > /sys/bus/platform/drivers/efi-framebuffer/unbind Ensure you have your vBIOS set correctly as per the reply above. You will likely lose display after running the above commands - you might need to use your phone or a tablet on the same network to start the VM and test this. Cheers, Ross.

I'm loving the all in one capability unRAID gives me - it's my gaming VM, my NAS and it runs all of the docker contains I need for local servers! I would love it if there is a way of being able to VNC into a GPU pass through enabled VM. This would be really handy when something goes wrong with pass through and you want to check without needing to boot the VM up specifically in VNC mode.

Thanks, much appreciated If I did want to remove the SSD from the equation - what process should I follow?

Hello, I have GPU pass through working on an RX480 / Ryzen machine. I'm having an issue when no monitors are connected at the time I boot in the unRAID server. If I do this I am still able to start the Windows VM but I get an error code 43 and it reverts to the Microsoft Basic Display Adapter. If I connect a display and boot the unRAID server, the VM starts but this time the RX480 driver loads normally (at whatever resolution the HDMI input reports). I have ordered a dummy HDMI adapter in the interim. I am using the following workaround from this thread as I couldn't get GPU pass-through working without it: echo 0 > /sys/class/vtconsole/vtcon0/bind echo 0 > /sys/class/vtconsole/vtcon1/bind echo efi-framebuffer.0 > /sys/bus/platform/drivers/efi-framebuffer/unbind I will try disabling this tonight incase it isn't needed when no display is present. Does anyone have any thoughts? Thanks! Ross.

Hello, I'm a new unRAID user. When setting things up I added 1x 4TB HDD drive to parity and 2x 4TB HDD drive(s) to the array. I also added a 250GB SSD drive to the array which I intended on using exclusively for domain (VM) storage (I have set the domains share to only include this disk). Other shares are set to exclude it. I didn't realise that SSDs weren't supported. I'm now not sure if this will be problematic later due to TRIM issues (as I understand it, TRIM should be disabled and I'd guess that write operations shouldn't be huge apart from OS updates). Should I remove the SSD from the array as this could cause parity problems? If I want to do this, what's the best course of action here? Thanks in advance Kind Regards, Ross.