diff options
| -rw-r--r-- | tests/qemu-iotests/iotests.py | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/tests/qemu-iotests/iotests.py b/tests/qemu-iotests/iotests.py index 557925314b..1f913a1b2c 100644 --- a/tests/qemu-iotests/iotests.py +++ b/tests/qemu-iotests/iotests.py @@ -118,13 +118,16 @@ class VM(object): self._args.append('-monitor') self._args.append(args) - def add_drive(self, path, opts=''): + def add_drive(self, path, opts='', interface='virtio'): '''Add a virtio-blk drive to the VM''' - options = ['if=virtio', + options = ['if=%s' % interface, 'format=%s' % imgfmt, 'cache=%s' % cachemode, - 'file=%s' % path, 'id=drive%d' % self._num_drives] + + if path is not None: + options.append('file=%s' % path) + if opts: options.append(opts) |