0c6f08b0b0
If you have a guest with a media in the optical drive and you change it, the windows guest cannot properly recognize this media change. Windows needs to detect sense "NOT_READY with ASC_MEDIUM_NOT_PRESENT" before we send sense "UNIT_ATTENTION with ASC_MEDIUM_MAY_HAVE_CHANGED". Signed-off-by: Pavel Hrdina <phrdina@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>