Re: [Libguestfs] [V2V PATCH v3 4/6] convert_windows: set block driver priority according to block_driver option

From: "Richard W.M. Jones" <rjones(a)redhat.com&gt; If "block_driver" option is set to Virtio_SCSI, prepend the block drivers priority list with "vioscsi" so that we first search for "vioscsi.sys" during the drivers injection phase. Originally-by: Richard W.M. Jones <rjones(a)redhat.com&gt; Signed-off-by: Andrey Drobyshev <andrey.drobyshev(a)virtuozzo.com&gt; --- convert/convert_windows.ml | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/convert/convert_windows.ml b/convert/convert_windows.ml index 6c66869e..b5dc06ed 100644 --- a/convert/convert_windows.ml +++ b/convert/convert_windows.ml @@ -47,6 +47,14 @@ let convert (g : G.guestfs) _ inspect i_firmware block_driver _ static_ips = *) let virtio_win = Inject_virtio_win.from_environment g inspect.i_root Config.datadir in + (match block_driver with + | Virtio_blk -> () (* the default, no need to do anything *) + | Virtio_SCSI -> + let drivers = Inject_virtio_win.get_block_driver_priority virtio_win in + let drivers = "vioscsi" :: drivers in + Inject_virtio_win.set_block_driver_priority virtio_win drivers + | IDE -> assert false (* not possible - but maybe ...? *) + ); (* If the Windows guest appears to be using group policy. *