Hey guys,

 

yesterday I upgraded to 6.12 RC and after that I did some changes to my array changing physical disks, creating pools (xfs, btrfs).. After being mostly succesful (only thing I could not achieve was creating a pool of 2 btrfs disks, always said unmountable, maybe I did sum wrong..) I played a few minutes with the Gaming VM and then shutdown the server.

 

Today I powered on and wondered why I had no web access.. on the server screen there are lots of usb disconnect, different usb buses deregistered..

 

Pulled the stick and plugged it onto my laptop but I cannot find a log, where should I search for it?

 

Am I right that when all these usb buses get deregistered boot also stops cause the boot stick is also connected to usb?

 

Whole night of work and now this

Try using a different USB port, make sure it's USB 2.0, if still issues backup current flash drive, re-create manually or by using the USB tool, then restore the /config folder from the backup.

i had a black screen after the post screen, i shut down the server via powerbutton, than i went to bios to check if everything is still there and manually startet from the USB and it instantly bootet to unraid. Maybe try that.

@JorgeB

 

I removed a Titan Ridge Card which blocked my USB2 Headers and connected my stick to a USB2 Port (after recreation). I'm a step further now I'm at login prompt on the server screen but I saw "eth0 not found" and I see there is no IP assigned..

Can you tell me how to switch to my second NIC via network.cfg? I tried to boot with GUI but it doesn't show up.. As mentioned eth0 is not found anymore..

 

# Generated settings:
IFNAME[0]="br0"
DHCP_KEEPRESOLV="yes"
DNS_SERVER1="192.168.1.1"
DHCP6_KEEPRESOLV="no"
BRNAME[0]="br0"
BRNICS[0]="eth0"
BRSTP[0]="no"
BRFD[0]="0"
PROTOCOL[0]="ipv4"
USE_DHCP[0]="no"
IPADDR[0]="192.168.1.4"
NETMASK[0]="255.255.255.0"
GATEWAY[0]="192.168.1.1"
USE_DHCP6[0]="yes"
IFNAME[1]="eth1"
PROTOCOL[1]="ipv4"
SYSNICS="2"

Another Update, booted Ubuntu Live ISO on the same machine and both NICs are working but Unraid seems to not see them.. I'm lost..

Server runs again after clearing "vfio-pci.cfg" so I guess IOMMU groups changed! But why?

 

VM Tab is empty cannot see VMs or create one, Docker seems to work..

 

Update:

IOMMU fixed, PCIe ACS override was off, no idea why.. But still nothing on VM Tab..

 

Update:

 

Network config fixed (was set to bonding with both adapters, changed eth0 and eth1, set bridging and bind eth1 to vfio like it was before)..
Still nothing on VM Tab..

 

Whole log, but is this really the problem? The disk is not present anymore..

 

2023-03-18 18:17:11.442+0000: 7148: info : libvirt version: 8.7.0
2023-03-18 18:17:11.442+0000: 7148: info : hostname: Tower
2023-03-18 18:17:11.455+0000: 7147: error : virQEMUFileOpenAs:11390 : Failed to open file '/mnt/disks/2018282F514B/squid.img': No such file or directory

Okay just saw one VM on the dashboard, corrected the system img path and fired it up and it booted successfully! But why is the VM Tab still empty and where are my other VMs?

 

(Last?) Update:

 

RC2 comes for rescue regarding my last problem (hopefully)..

Edited March 18, 20233 yr by glockmane

17 hours ago, glockmane said:

Server runs again after clearing "vfio-pci.cfg" so I guess IOMMU groups changed! But why?

There have been some reports of changes with the new kernel, AMD or Intel?

@JorgeB

 

I guess in my case they changed cause ACS Override was not enabled anymore.. There was lot of config I had to redo although I copied the old config back to the stick..

 

But anyway, 3900X on X370 Motherboard..

Yeah, issues appear to be limited to users with AMD hardware only.