I have cache pool of 5 SSDs for VMs.
I was trying to set up iGPU passthrough and ran into some errors.
Here is what happened:
set graphics card to iGPU in VM template
went to Intel GVT-g plugin and assigned a mode to VM
tried to start VM but just kept trying to start, wasnt seeing any relevant info in logs
tried to reboot server but nothing was happening - probably waited 20 minutes or so
did a hard shutdown as I wasnt getting anywhere
when server came back up, a parity check started but I cancelled it and then I saw the invalid pool config error
since the pool was unmountable, i couldnt edit the VM config to set the graphics card back to VNC so I turned off VM Manager, rebooted again, but did not fix the issue. Ive also removed the assigned VM from Intel GVT-g plugin
Diagnostics are attached. I do have a VM backup (untested though as I just took it today) but I would prefer to try and fix the issue instead of reformatting if possible.
Appreciate any advice on next steps. Thank you for reading.
Edit: Was searching around and tried the following - I stopped the array, unassigned the drives, started the array, stopped, and then re-added the drives and started again. Now I have a different error "Unmountable: No pool uuid". I rebooted to see if this would fix at all but it did not.
omnius-diagnostics-20230105-1751.zip