Hi Folks,

 

I recently built my first unraid server/HTPC.  I didn't have enough sata ports for 3 of my HDD slots so after reading a bit, I bought a LSI 9211-8i pre flashed in IT mode P20 firmware.

 

I am now getting an "Execution Error" whenever I try to launch the Windows 10 VM: "Device 0000:03:00.1 not found: could not access /sys/bus/pci/devices/0000:03:00.1/config: No such file or directory"

 

Any help would be greatly appreciated.

 

Mike

tower-diagnostics-20170714-1522.zip

Edited July 29, 20178 yr by mikela
Solved

Somewhere in the XML you're probably referencing a device (0000:03:00.1) that no longer exists.  If you were passing through a video card, it may have changed from 0000:03:00.x to 0000:04:00.x when  the hardware configuration changed.

 

03:00.0 Serial Attached SCSI controller [0107]: LSI Logic / Symbios Logic SAS2008 PCI-Express Fusion-MPT SAS-2 [Falcon] [1000:0072] (rev 03)
    Subsystem: LSI Logic / Symbios Logic SAS2008 PCI-Express Fusion-MPT SAS-2 [Falcon] [1000:3020]
    Kernel driver in use: mpt3sas
    Kernel modules: mpt3sas
04:00.0 VGA compatible controller [0300]: NVIDIA Corporation GP102 [GeForce GTX 1080 Ti] [10de:1b06] (rev a1)
    Subsystem: ASUSTeK Computer Inc. Device [1043:85eb]
04:00.1 Audio device [0403]: NVIDIA Corporation GP102 HDMI Audio Controller [10de:10ef] (rev a1)
    Subsystem: ASUSTeK Computer Inc. Device [1043:85eb]

Edited July 14, 20178 yr by Squid

28 minutes ago, Squid said:

Somewhere in the XML you're probably referencing a device (0000:03:00.1) that no longer exists.  If you were passing through a video card, it may have changed from 0000:03:00.x to 0000:04:00.x when  the hardware configuration changed.

 

Thanks!!! That appears to be what happened.  I pulled the controller card out and everything is back to normal.  I noticed previously with the card in that my Nvidia GPU audio and video were at 0000:04:00.x and are now at 0000:03:00.x with the card out.  How do I avoid this issue?

Just edit the VM and apply the changes to the video card (subject to IOMMU grouping, etc -> didn't look at that part of the diagnostics)

 

As far as avoiding the issue, the BIOS is assigning the numbers.  ACS override might avoid it, but you only enable that if you have to due to how the IOMMU groupings are.

6 hours ago, Squid said:

Just edit the VM and apply the changes to the video card (subject to IOMMU grouping, etc -> didn't look at that part of the diagnostics)

 

As far as avoiding the issue, the BIOS is assigning the numbers.  ACS override might avoid it, but you only enable that if you have to due to how the IOMMU groupings are.

 

Solved!  That worked.  Installed the controller card and then edited the VM and re-edited the XML with the VBIOS mod and all is good.

 

Thanks Squid!!!

Edited July 15, 20178 yr by mikela