qemu-iotests: s390x: fix test 130 The default device id of hard disk on the s390 platform is "virtio0" which differs to the "ide0-hd0" for the x86 platform. Setting id in the drive definition, ie:"qemu -drive id=testdisk", will be the same on all platforms. Reviewed-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Bo Tu <tubo@linux.vnet.ibm.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>