February 7, 20251 yr Hi all, I upgraded 2 servers to Uraid 7. Both servers had an error with the wrong pool state error. Dockers and VM didn’t run because of this. On the first server removing the pool and adding it again as described in several topics solved it. Dockers and VM are running again on that server. On the second server I did the same, but I get an error that it’s “unmountable: unsupported or no file system” message. Also I see one of the drives in the unassigned disc section. See screenshot. Dockers and VM’s don’t run because of this. Any ideas how to solve this? I attached the diagnostics file t-net-server2-diagnostics-20250207-1931.zip
February 7, 20251 yr Community Expert One of the NVMe devices is being passed through to the VM, so when the VM started it dropped, correct that, reboot and post new diags after array start: 06:00.0 Non-Volatile memory controller [0108]: Sandisk Corp WD Black SN850X NVMe SSD [15b7:5030] (rev 01) Subsystem: Sandisk Corp WD Black SN850X NVMe SSD [15b7:5030] -device '{"driver":"vfio-pci","host":"0000:06:00.0","id":"hostdev0","bus":"pci.0","addr":"0x6"}' \
February 7, 20251 yr Author 3 hours ago, JorgeB said: One of the NVMe devices is being passed through to the VM, so when the VM started it dropped, correct that, reboot and post new diags after array start: 06:00.0 Non-Volatile memory controller [0108]: Sandisk Corp WD Black SN850X NVMe SSD [15b7:5030] (rev 01) Subsystem: Sandisk Corp WD Black SN850X NVMe SSD [15b7:5030] -device '{"driver":"vfio-pci","host":"0000:06:00.0","id":"hostdev0","bus":"pci.0","addr":"0x6"}' \ Thanks for your response. I already checked that, but in the settings 'passed' is not turned on as you can see. Also it doesn't say 'passed' but 'array'. I can't get in the VM settings because Libvirt Servic failed to start.., so I can't check things there.
February 8, 20251 yr Community Expert 9 hours ago, Teejoo said: I already checked that, but in the settings 'passed' is not turned on as you can see That's the UD plugin and completely unrelated, it's being passed through in the VM config, you need to edit that (VMs - Click the VM and edit)
February 8, 20251 yr Author 54 minutes ago, JorgeB said: That's the UD plugin and completely unrelated, it's being passed through in the VM config, you need to edit that (VMs - Click the VM and edit) That makes sense.. But I can't edit the VM because of this Libvirt Servic failed to start error because it's on those cache pool drives. Edited February 8, 20251 yr by Teejoo
February 8, 20251 yr Community Expert If the VM is not set to autostart, reboot and post new diags after array start.
February 8, 20251 yr Author I disbled autostart in the VM settings tab and rebooted. See screenshot and attachment for diagnostics. I hope this helps. t-net-server2-diagnostics-20250208-1555.zip Edited February 9, 20251 yr by Teejoo
February 9, 20251 yr Community Expert Before doing anything else, edit the VM and removed the pool NVM device from being passedthrough, them post the output from btrfs fi show
February 9, 20251 yr Author 1 hour ago, JorgeB said: Before doing anything else, edit the VM and removed the pool NVM device from being passedthrough, them post the output from btrfs fi show Can you help me where I can edit the VM when I can't see it? I'm a bit clueless.. Edited February 9, 20251 yr by Teejoo
February 9, 20251 yr Community Expert Right, you can't yet since the pool is not working, 2 hours ago, JorgeB said: post the output from btrfs fi show
February 9, 20251 yr Community Expert There's no partition, type sfdisk /dev/nvme0n1 then type 2048 and hit enter, don't do anything else after, just post the output
February 9, 20251 yr Community Expert Hit CTRL + C to abort, and repeat the same, but with 64 instead of 2048
February 9, 20251 yr Community Expert That device was wiped or fully trimmed, there are no traces of the previous btrfs signature, hit CTRL + C again to abort. The other one has a corrupt filesystem with a fatal btrfs error, try to see if btrfs restore works on the other device (nvme1n1), option #2 here: https://forums.unraid.net/topic/46802-faq-for-unraid-v6/page/2/#findComment-543490
February 9, 20251 yr Author I looked into it but it's too complicated for me. I think I will format both discs and set up a new cache pool and start over. That probably is faster.
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