I did a fresh install of OMV3.x, and the PCIe card that was working in 2.x is no longer working in 3.
The main thing I am seeing is USB Bus 1 deregistered, but I cannot find anything useful about this message.
This is vmware on a dell server with the VIA PCIe device assigned to the OMV vm.
Code
root@openmediavault:~# dmesg | grep -i usb
[ 0.744334] ACPI: bus type USB registered
[ 0.744357] usbcore: registered new interface driver usbfs
[ 0.744366] usbcore: registered new interface driver hub
[ 0.744381] usbcore: registered new device driver usb
[ 0.746219] xhci_hcd 0000:0b:00.0: new USB bus registered, assigned bus number 1
[ 0.781380] xhci_hcd 0000:0b:00.0: USB bus 1 deregistered
Code
0b:00.0 USB controller: VIA Technologies, Inc. Device 3483 (rev 01) (prog-if 30 [XHCI])
Subsystem: VIA Technologies, Inc. Device 3483
Physical Slot: 192
Flags: fast devsel, IRQ 19
Memory at fd3ff000 (64-bit, non-prefetchable) [size=4K]
Capabilities: [80] Power Management version 3
Capabilities: [90] MSI: Enable- Count=1/1 Maskable- 64bit+
Capabilities: [c4] Express Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting