Allow exporting & importing of VMs with NVMe storage devices

[davecardwell]

VirtualBox errors when exporting a VM with an NVMe controller:

VBoxManage error: VBoxManage: error: Cannot handle medium attachment: storageBus is 7, channel is 0, device is 0
VBoxManage: error: Details: code VBOX_E_NOT_SUPPORTED (0x80bb0009), component MachineWrap, interface IMachine, callee nsISupports
VBoxManage: error: Context: "ExportTo(pAppliance, Bstr(pszAbsFilePath).raw(), pVSD.asOutParam())" at line 1534 of file VBoxManageAppliance.cpp

There is no support for StorageBus_PCIe in src/VBox/Main/src-server/ApplianceImplExport.cpp nor ApplianceImplImport.cpp

[davecardwell]

Patch for ticket #19320 adding import/export support for NVMe (MIT licensed)

[davecardwell]

Started a thread at https://www.virtualbox.org/pipermail/vbox-dev/2020-February/015416.html

[paulson]

Many thanks for the bug report and the supplied patch! This has been addressed now in the development branch of VirtualBox and the fix will also be part of the next maintenance releases of VirtualBox 7.0.x and 6.1.x.

[galitsyn]

Hello,

We just released VirtualBox 6.1.50 and 7.0.14. This issue should be fixed there. You can download this version from here. Closing.