Hello, First time posting so let me know if I miss anything. 

 

Problem: When my unraid turns on, I can access it gui via local network until my windows VM loads. At first I didn't know why I would lose the gui after like 1 minute, many restarts and using the gui mode on the actual computer, I can get it booted  but when I start my windows 10 VM (but not my Homeassistant VM), I lose connection over local network. On the GUI on the computer (better way to word this? local host? physical screen attached to computer) I see that my interfaces bond0 and eth0 are down. A restart will fix this as long as my windows 10 vm is not auto-starting. Starting the VM promptly breaks it again. 

 

Hardware: 

Unraid 6.10.3

intel 12700k

MSI MAG Z690 Tomahawk 

G.Skill Ripjaws V Series 4x16GB

Nvidia P2000

Nvidia GTX 980ti

Cache: Samsung 980

Dell H310 6Gbps SAS HBA w/ LSI 9211-8i P20 IT Mode 

 

Context: Updated my Unraid hardware last week and really had no issues, went from a 4790k to 12700k. Still using P2000 until I figure out how to use the intel igpu (just haven't gotten around to it). Unraid worked for about a week with no issues. My new cache drive arrived and after swapping it, I'm having this "eth0 down" issue. 

 

I will admit I've been screwing with this for a day now and am not sure what setting my PCIE ACS Override used to be. I don't think I changed an bios settings between old-working-unraid and new-issues-unraid. 

 

I have tried new ethernet cables, no change. I deleted the network.cfg file per some other posts but no change .

 

 

 

 

 

Diagnostics attached. 

theblender-diagnostics-20220721-0921.zip

Edited July 21, 20223 yr by [email protected]
added bit about network cfg

This device is being pass-trough to the Windows VM:
 

    <hostdev mode='subsystem' type='pci' managed='yes'>
      <driver name='vfio'/>
      <source>
        <address domain='0x0000' bus='0x06' slot='0x00' function='0x0'/>
      </source>

 

And it is the NIC:

06:00.0 Ethernet controller [0200]: Intel Corporation Ethernet Controller I225-V [8086:15f3] (rev 03)
    Subsystem: Micro-Star International Co., Ltd. [MSI] Ethernet Controller I225-V [1462:7d32]

 

When you change/add/remove hardware it's normal for some devices to change address, so you might need to adjust.

18 hours ago, JorgeB said:

This device is being pass-trough to the Windows VM:
 

    <hostdev mode='subsystem' type='pci' managed='yes'>
      <driver name='vfio'/>
      <source>
        <address domain='0x0000' bus='0x06' slot='0x00' function='0x0'/>
      </source>

 

And it is the NIC:

06:00.0 Ethernet controller [0200]: Intel Corporation Ethernet Controller I225-V [8086:15f3] (rev 03)
    Subsystem: Micro-Star International Co., Ltd. [MSI] Ethernet Controller I225-V [1462:7d32]

 

When you change/add/remove hardware it's normal for some devices to change address, so you might need to adjust.

 

 

Thank you! That fixed it!