VM Boot Problem after Proxmox Upgrade

[bartounet]

Hello.
I have a open media vault virtual machine
It is a virtual machine Qemu on Proxmox VE
Since i have upgrade OMV i can't boot it.

I have this message






It seems to me that the Proxmox update contained a new kernel.

Do you have an idea ??

 

[bartounet]

I have progress in diag.
The VM Boot when i detach my 2 disks Passthrough

 

[bartounet]

when i boot VM whithout passthrough disks
and hot plug this disks, Disk are not seen
and message
4 14:10:07 nas kernel: [ 379.618205] sym0: unexpected disconnect
Mar 4 14:10:07 nas kernel: [ 379.618702] sym0: unexpected disconnect
Mar 4 14:10:07 nas kernel: [ 379.619199] sym0: unexpected disconnect
Mar 4 14:10:07 nas kernel: [ 379.619697] sym0: unexpected disconnect
Mar 4 14:10:07 nas kernel: [ 379.620197] sym0: unexpected disconnect
Mar 4 14:10:07 nas kernel: [ 379.620698] sym0: unexpected disconnect
Mar 4 14:10:07 nas kernel: [ 379.621198] sym0: unexpected disconnect
Mar 4 14:10:07 nas kernel: [ 379.621710] sym0: unexpected disconnect
Mar 4 14:10:07 nas kernel: [ 379.622209] sym0: unexpected disconnect
Mar 4 14:10:07 nas kernel: [ 379.622994] sym0: unexpected disconnect
Mar 4 14:10:07 nas kernel: [ 379.624032] sym0: unexpected disconnect

 

[bartounet]

When i connect 1 disk on passthrough the VM won't boot whith message

 

[bartounet]

i have found.

Proxmox with upgrade had change controller type about VM

I set whith VirtIO SCSI

It works now...



I don't uderstand why controller type had change only for this VM ???