Jump to content
Sign in to follow this  
photoGrant

UNRAID won't boot with the vfio tag

2 posts in this topic Last Reply

Recommended Posts

Hi, I had a fully working system until I decided on a dreaded BIOS update.

 

I downgraded back to my original BIOS which is a feature of my motherboard. But no matter what I do, even with a fresh install of UNRAID -- the moment I do a GPU passthrough attempt, my UNRAID install won't finish booting.

 

The moment I boot without the vfio tag, things spring back to life and I get the DHCP handshake. What gives? :(

 

I've included a copy of the syslog information. After vfio takes over my display, I rely on pinging the server with no response to know things aren't coming back to life. I typically have UI access within a minute or so.

 

Here's my syslinux.cfg. Booting into GUI mode works. Booting into headless mode won't.

 

default menu.c32
menu title Lime Technology, Inc.
prompt 0
timeout 50
label Unraid OS
  menu default
  kernel /bzimage
  append vfio-pci.ids=10de:1b06,10de:10ef,10de:17c8,10de:0fb0 initrd=/bzroot
label Unraid OS GUI Mode
  kernel /bzimage
  append initrd=/bzroot,/bzroot-gui
label Unraid OS Safe Mode (no plugins, no GUI)
  kernel /bzimage
  append initrd=/bzroot unraidsafemode
label Unraid OS GUI Safe Mode (no plugins)
  kernel /bzimage
  append initrd=/bzroot,/bzroot-gui unraidsafemode
label Memtest86+
  kernel /memtest

syslog

 

Screenshot 2019-11-09 at 8.53.02 AM.png

 

pg-rack-diagnostics-20191109-1453.zip

Edited by photoGrant
Added syslog, IOMMU group & diagnostics

Share this post


Link to post

UPDATE

 

Downgraded to 6.7.2 & disabled UEFI boot. Now things work.

 

I've yet to work out the root issue, but I think it's UEFI boot.

 

UPDATE 2:

 

Upgraded to 6.8 rc5 with success. Upgraded BIOS again. No issues. Seems the problem was UEFI boot.

Edited by photoGrant

Share this post


Link to post

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Reply to this topic...

×   Pasted as rich text.   Restore formatting

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

Sign in to follow this