Commit 8e492253 authored by Max Reitz's avatar Max Reitz Committed by Kevin Wolf
Browse files

iotests: More options for VM.add_drive() 



This patch allows specifying the interface to be used for the drive, and
makes specifying a path optional (if the path is None, the "file" option
will be omitted, thus creating an empty drive).

Signed-off-by: default avatarMax Reitz <mreitz@redhat.com>
Reviewed-by: default avatarEric Blake <eblake@redhat.com>
Signed-off-by: default avatarKevin Wolf <kwolf@redhat.com>
parent e814dffc

tests/qemu-iotests/iotests.py

+6 −3
Original line number Diff line number Diff line
@@ -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)